Public recordModerate
Software health reportschema 0.25.0 · metrics 1.13.0 · 2026-07-21 23:09 UTC
ekiwi / wellen
wellen: waveform datastructures in Rust. Fast VCD, FST and GHW parsing for waveform viewers.
ekiwi/wellen holds a health index of 60 out of 100, placing it in the Moderate band. It scores highest on Vitality (68/100) and lowest on AI Readiness (53/100). It was last updated today. A single contributor accounts for most of its recent work.
60
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
60
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
Ownership
Kevin LaeuferPersonal account
281 followers169 public repossince Sep 2012Cornell University
This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| crates.io | wellen | 0.25.6 | 16,389 | 108 | 0 days ago | fstvcdwavedumpwaveform |
| PyPI | pywellen | 0.25.6 | - | 51 | 0 days ago | — |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
68
Development activity
74Good
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 11.8/36 | Commit cadence — 17/52 weeks with commits |
| 15.7/18 | Commit volume — 55 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 55 |
| human_commit_share | 1 |
| days_since_last_push | 0 |
| active_weeks_last_year | 17 |
Release discipline
60Moderate
How it's scored
| 27/27 | Ships releases — 3 releases published |
| 7.2/36 | Release recency — latest release 665 days ago |
| 19.8/27 | Release cadence — a release every ~51.9 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 3 |
| latest_release_tag | v0.11.1 |
| releases_from_tags | no |
| days_since_latest_release | 665 |
| mean_days_between_releases | 51.9 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
54
Popularity & adoption
48At risk
How it's scored
| 34.6/60 | Stars — 136 stars |
| 11.3/25 | Forks — 24 forks |
| 1.7/15 | Watchers — 3 watchers |
Inputs used
| forks | 24 |
| stars | 136 |
| watchers | 3 |
| growth_state | organic |
| growth_factor_pct | 100 |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (BSD-3-Clause) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
How it's scored
| 56.2/80 | Monthly downloads — 16,389 downloads/month across crates, pypi |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | wellen, pywellen |
| dependents | — |
| ecosystems | crates, pypi |
| total_downloads | 209,276 |
| monthly_downloads | 16,389 |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
65
Maintainer resilience (bus factor)
34At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 1.5/22.5 | Commit distribution — top contributor authored 93% of commits |
| 13.5/13.5 | Contributor breadth — 12 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 4 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 12 |
| top_contributor_share | 0.933 |
How it's scored
| 36.6/46.8 | Issue resolution — 78% of issues closed |
| 32.7/38.3 | PR acceptance — 47/55 decided PRs merged |
| 3/15 | OpenSSF Scorecard: Code-Review — Found 8/30 approved changesets -- score normalized to 2 |
Inputs used
| merged_prs | 47 |
| open_issues | 18 |
| closed_issues | 65 |
| issue_closed_ratio | 0.783 |
| closed_unmerged_prs | 8 |
Ownership & stewardship
66Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 17.6/25 | Owner reach — 281 followers of ekiwi |
| 25/25 | Track record — 169 public repos, account ~13 yr old |
Inputs used
| followers | 281 |
| owner_type | User |
| is_verified | — |
| owner_login | ekiwi |
| public_repos | 169 |
| account_age_days | 5,042 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 2 package(s) on crates, pypi |
| 35/35 | Publish recency — latest publish 0 days ago |
| 20/20 | Version history — 108 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | wellen, pywellen |
| ecosystems | crates, pypi |
| any_deprecated | no |
| min_days_since_publish | 0 |
Engineering Quality
Are baseline engineering and documentation practices in place?
56
Engineering practices
66Moderate
How it's scored
| 24/24 | CI workflows — 2 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 18/20 | OpenSSF Scorecard: CI-Tests — 19 out of 20 merged PRs checked by a CI test -- score normalized to 9 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
40At risk
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 0/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | no |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
55
Security posture
44At risk
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 2.2/2.5 | CI-Tests — 19 out of 20 merged PRs checked by a CI test -- score normalized to 9 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 8/30 approved changesets -- score normalized to 2 |
| 2.5/2.5 | Contributors — project has 4 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 6.8/7.5 | Vulnerabilities — 1 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 4.4 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 0/25 | Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 2 |
| affected_packages | 1 |
| assessed_packages | 9 |
| unassessed_packages | 5 |
| affected_by_severity | moderate 1 |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 9 resolved dependencies against OSV. 5 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
53
Agent context & guidance
31At risk
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 30.9/40 | Legible commit history — 58 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.58 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
58Moderate
How it's scored
| 12.6/18 | One-command bootstrap — Cargo.toml, pywellen/Cargo.toml, wellen/Cargo.toml (toolchain convention, no task runner) |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Rust (statically typed) |
| 10/10 | Reproducible environment — lockfile |
| 2/10 | Demonstrated agent practice — 1 of the last 100 commits agent-authored or agent-credited |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | uv.lock |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0.01 |
| toolchain_manifests | Cargo.toml, pywellen/Cargo.toml, wellen/Cargo.toml |
| dependency_bot_commit_share | 0 |
Code legibility for models
96Excellent
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 50.9/55 | Manageable file sizes — 3/40 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 222,015 |
| source_files_sampled | 40 |
| oversized_source_files | 3 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
136GitHub stars
12contributors
55commits, last 12 months
0days since last push
3releases
1bus factor
18open issues
crates.io, PyPIpackage ecosystems
Data collection warnings
- Could not fetch crates package 'pywellen' from its registry
- deps.dev does not index crates:wellen@0.25.6; advisories assessed against the repository dependency graph instead
More detail
Star and fork history 136 ★ / 24 ⇿
136Stars
24Forks
3Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Major 0Minor 0Patch 3
Each point covers 3 days.
OpenSSF Scorecard 4.4 / 10
4.4aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 9 | CI-Tests | 19 out of 20 merged PRs checked by a CI test -- score normalized to 9 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 8/30 approved changesets -- score normalized to 2 |
| 10 | Contributors | project has 4 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 9 | Vulnerabilities | 1 existing vulnerabilities detected |
Direct dependencies 18
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | either | 1.16.0 | pywellen/Cargo.toml |
| crates.io | num-bigint | 0.4.6 | pywellen/Cargo.toml |
| crates.io | pyo3 | 0.28.3 | pywellen/Cargo.toml |
| crates.io | wellen | — | pywellen/Cargo.toml |
| crates.io | rustc-hash | — | pywellen/Cargo.toml |
| crates.io | smallvec | — | pywellen/Cargo.toml |
| crates.io | fst-reader | — | wellen/Cargo.toml |
| crates.io | leb128 | — | wellen/Cargo.toml |
| crates.io | lz4_flex | — | wellen/Cargo.toml |
| crates.io | memmap2 | — | wellen/Cargo.toml |
| crates.io | rayon | — | wellen/Cargo.toml |
| crates.io | num_enum | — | wellen/Cargo.toml |
| crates.io | thiserror | — | wellen/Cargo.toml |
| crates.io | serde | — | wellen/Cargo.toml |
| crates.io | rustc-hash | — | wellen/Cargo.toml |
| crates.io | miniz_oxide | — | wellen/Cargo.toml |
| crates.io | indexmap | — | wellen/Cargo.toml |
| crates.io | smallvec | — | wellen/Cargo.toml |
All dependencies 14
Full resolved dependency set from the GitHub dependency graph: 3 direct and 11 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | either | — | direct |
| crates.io | num-bigint | — | direct |
| crates.io | pyo3 | — | direct |
| crates.io | bytesize | — | indirect |
| PyPI | colorama | 0.4.6 | indirect |
| PyPI | exceptiongroup | 1.3.1 | indirect |
| PyPI | iniconfig | 2.1.0 | indirect |
| PyPI | maturin | — | indirect |
| PyPI | packaging | 26.2 | indirect |
| PyPI | pluggy | 1.6.0 | indirect |
| PyPI | pygments | 2.20.0 | indirect |
| PyPI | pytest | 8.4.2 | indirect |
| PyPI | tomli | 2.4.1 | indirect |
| PyPI | typing-extensions | 4.15.0 | indirect |
Dependency advisories 1
This repository publishes no package the index resolves, so its own dependency graph was assessed — 9 packages, which also include development and test pins that never ship: 1 carry known advisories, of which 0 are direct. 5 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| pytest | 8.4.2 | indirect | moderate | 2 | 9.0.3 |
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 14888,
"has_wiki": false,
"homepage": null,
"languages": {
"Rust": 560552,
"VHDL": 3097,
"Python": 239193,
"Verilog": 766
},
"pushed_at": "2026-07-21T13:24:19Z",
"created_at": "2023-10-19T13:56:56Z",
"owner_type": "User",
"updated_at": "2026-07-21T13:27:14Z",
"description": "wellen: waveform datastructures in Rust. Fast VCD, FST and GHW parsing for waveform viewers.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "BSD-3-Clause",
"default_branch": "main",
"license_spdx_raw": "BSD-3-Clause",
"primary_language": "Rust",
"significant_languages": [
"Rust",
"Python"
]
},
"owner": {
"blog": "kevinlaeufer.com",
"name": "Kevin Laeufer",
"type": "User",
"login": "ekiwi",
"company": "Cornell University",
"location": "Ithaca, NY",
"followers": 281,
"avatar_url": "https://avatars.githubusercontent.com/u/2456545?v=4",
"created_at": "2012-09-30T09:47:35Z",
"is_verified": null,
"public_repos": 169,
"account_age_days": 5042
},
"license": {
"state": "standard",
"spdx_id": "BSD-3-Clause",
"raw_spdx": "BSD-3-Clause",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.11.1",
"kind": "patch",
"published_at": "2024-09-24T16:03:37Z"
},
{
"tag": "v0.9.14",
"kind": "patch",
"published_at": "2024-07-18T18:23:41Z"
},
{
"tag": "v0.9.11",
"kind": "patch",
"published_at": "2024-06-12T19:53:50Z"
}
],
"recent_commits": [
{
"oid": "34f40595c4330bcac364397679cdc3d5ae6b5c0c",
"body": "* inputs: add input provided in issue 137\n\n* fix issue 137\n\n* clippy fix",
"is_bot": false,
"headline": "Fix issue 137 (#139)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-07-21T13:23:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39f9d79dca9345d68ea3bd8a3ff935dd2d112375",
"body": "* Changes to allow interactive simulation\n\n* hierarchy: simple public API for hierarchy creation\n\n* remove Memory file format\n\n* undo wavemem changes\n\n* wavemem: public api to encoder\n\n* interactive: expose more options for variables and scopes\n\n---------\n\nCo-authored-by: Oscar Gustafsson <oscar.gustafsson@gmail.com>",
"is_bot": false,
"headline": "Add public API to build Hierarchy and SignalSource (#132)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-06-09T13:21:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2a946cd6c72c5996a6f18c18ae7381e430ff97bd",
"body": null,
"is_bot": false,
"headline": "bump version",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-08T17:25:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f9c9535ec859a0f839c4e0f56b9c8d8af95c992b",
"body": null,
"is_bot": false,
"headline": "signal: add conversion functions for SignalValueRef",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-08T17:22:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "334f43581990e0abb5fa2fe898c3cf8d8edb585e",
"body": null,
"is_bot": false,
"headline": "pywellen: support more advanced indexing on Signal",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-08T15:36:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "44274b0cb6fcc988ff25d770984f4abdbccc4b7d",
"body": "…eaming panic) (#134)\n\n* fix(pywellen): size SignalToVarMap to max signal index + 1\n\nstream_changes / stream_time_steps panicked with `index out of bounds`\nwhenever the stream touched the highest-id signal — streaming all signals\n(include=None), the last-declared signal, or any single-signal file.\nS\n[…]\n25.3\n\n---------\n\nCo-authored-by: Loh Zhi-Hern <hernloh@users.noreply.github.com>\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Kevin Läufer <laeufer@cornell.edu>",
"is_bot": false,
"headline": "fix(pywellen): size SignalToVarMap to max signal index + 1 (fixes str…",
"author_name": "Hern",
"author_login": "hernloh",
"committed_at": "2026-06-08T13:33:48Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "ad5e4bd4a601b35bfc7622ca3672f284f9210836",
"body": null,
"is_bot": false,
"headline": "hierarchy: now all_scopes, all_vars for Scope",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-05T14:40:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c5c3f4bcd50e9aee25fe25708b154efe40f0f31",
"body": null,
"is_bot": false,
"headline": "regressions tests",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-05T14:32:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1953ae6ad314df4388ab7e633be1c543a73713d2",
"body": null,
"is_bot": false,
"headline": "pywellen: implement __repr__",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-04T20:13:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f3397b5ddd0478f0f0c93e678fb8d7b03977373f",
"body": "* pywellen: make var and scope carry a pointer to the hierarchy\n\n* pywellen: implement variable and scope access similar to vcdvcd\n\n* pywellen: change iterator\n\n* wip: better hierarchy iterators\n\n* fix uses of all_vars and all_scopes\n\n* implement and test item iterator\n\n* hierarchy: add all_items fo\n[…]\nreaming works\n\n* wip: thread errors through\n\n* stream: finish error threading\n\n* pywellen: wip stream time changes\n\n* pywellen: stream time steps working\n\n* stream: fix some tests\n\n* stream: fix tests",
"is_bot": false,
"headline": "Pywellen improvements (#131)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-06-04T19:49:22Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "6c74037d67db4a3e5440952b7ee195767176dfa7",
"body": null,
"is_bot": false,
"headline": "hierarchy: make clonable",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-03T16:16:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "022bb6e9e74936ee37961c2676298b8a13cc1086",
"body": null,
"is_bot": false,
"headline": "make SignalMap public",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-06-03T15:26:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8156c804f9ab4d60659cd80a741e5d37e8b224de",
"body": "* remove is_derived meta data from SignalRef\n\n* version bump\n\n Description:\nA publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.\n ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove\n impl\n[…]\neviously in file /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/wellen-0.23.0/src/hierarchy.rs:335\n\n Summary semver requires new major version: 1 major and 0 minor checks failed",
"is_bot": false,
"headline": "remove is_derived meta data from SignalRef (#128)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-06-01T14:37:07Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "f316cfe2d6fe87749ed6ea6267d9288bf9e451e0",
"body": null,
"is_bot": false,
"headline": "Make bit_char_to_num faster (#127)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-06-01T14:31:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e39c7eff5cb43de6214f0b087de419ff595b5e07",
"body": "…#126)\n\n* hierarchy: only merge signals if they are non-zero size bit-vectors\n\n* stream: ignore derived signals\n\n* concat: better type checks",
"is_bot": false,
"headline": "hierarchy: only merge signals if they are non-zero size bit-vectors (…",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-29T20:12:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3a933b3cb4d0219c690672ae20dbd1b07464a9be",
"body": "* simplify SignalEncoding enum\n\n* hierarchy: add new EventParameter type for 0-bit parameters\n\n* ensure that 0-bit -> event",
"is_bot": false,
"headline": "Simplify signal encoding (#125)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-29T18:41:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4008a9fd7004a503d19c19d6d7c9fa6bb3e2b86c",
"body": "* wip: SignalInfo\n\n* hierarchy: keep custom signal info instead of encoding\n\n* hierarchy: make signal info serializable\n\n* bump version for API changes\n\n* hierarchy: resize signal info\n\n* hierarchy: correctly define ground signal encodings\n\n* clippy fixes\n\n* test: ensure that incorrect SignalRef is caught in debug mode",
"is_bot": false,
"headline": "Derived signal checks (#123)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-29T17:04:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d884481853c4f0824c894816f6dddeaedf416d02",
"body": "* vcd: only escape when neessary (wip)\n\n* vcd: track whether a vcd value has an escape character\n\n* clippy fixes",
"is_bot": false,
"headline": "Optimize VCD Parsing (#121)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-28T17:53:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cc6ca117ca2ae4d8df05b0788c022ae1cceca312",
"body": "* start working on stream_time_step function\n\n* add SignalMap and use that in stream implementation\n\n* test: stream with filter\n\n* stream: pass encoder to file format specific routines\n\n* test: implement stream by time step test\n\n* test: wip stream derived signals test\n\n* stream: filter out signals \n[…]\nam: only basic tests for slow files\n\n* version bump for new stream interface\n\n* stream interface changes require a major version bump\n\n* test: remove some stream tests that take too long\n\n* clippy fix",
"is_bot": false,
"headline": "stream: new `stream_changes` function (#118)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-26T19:45:57Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "0c69b454770009420acc252a5198157f74257c28",
"body": "* hierarchy: add convenience mehtods to Scope\n\n* tests: verilator complex types wip\n\n* hierarchy: correctly deal with unpacked array from verilator\n\n* wip\n\n* move variable name parsing into HierarchyBuilder\n\n* hierarchy: factor out code to find parent scope\n\n* undo Verilator array element naming\n\n* version bump",
"is_bot": false,
"headline": "Improve the handlign of complex SV types emitted from Verilator (#114)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-20T15:30:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5115cb5ac9a984f1b15914cab20c4c734a213e8f",
"body": "* hierarchy: rename methods, allow mutable access to vars and scopes\n\n* clippy fixes\n\n* version bump since we are changing the API\n\n* stream: derived signals are currently not supported\n\n* hierarchy: store signal encoding separately from var\n\n* fix hierarchy API uses\n\n* clippy fix\n\n* test: add quest\n[…]\nnge when dealing with FSTs\n\n* load_signals: restore signal size computation\n\n* pywellen: remove type annotations since they might be stale\n\n* pywellen: use uv\n\n* pywellen: fix tests\n\n* ci: bump action",
"is_bot": false,
"headline": "Questa bit splice undoing + Big Refactoring (#109)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-05-19T18:29:21Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "192dcc2dfcff7318d71d3bb09215bd6abcfda708",
"body": null,
"is_bot": false,
"headline": "bump fst reader",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-04-13T15:15:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ae884ef7f52aa5a24b74912547a0e4e2450a6c2b",
"body": "* inputs: add test file\n\n* add scope pack attribute support\n\n* bump version",
"is_bot": false,
"headline": "Add scope_pack info to scopes (#107)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2026-04-08T16:07:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "edbf3839b80f580be1d8643b8be978db66b5ae6a",
"body": "* Remove TODO for natural and positive\n\n* Add input files with many different VHDL types in them",
"is_bot": false,
"headline": "Remove TODO for natural and positive (#105)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-03-25T13:16:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ffa27e8ddc3109ca488ada6176ede07d37bfd0ec",
"body": null,
"is_bot": false,
"headline": "Update pyo3 to 0.28 and lz4_flex to 0.13 (#106)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-03-25T13:15:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "04d0461f5821899b52f6abf57188f227f2de74d1",
"body": null,
"is_bot": false,
"headline": "Include more info in GHW error messages (#101)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-03-13T15:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e2bfa15d7e72b2d85feb9023c1d4cf7335958619",
"body": null,
"is_bot": false,
"headline": "Add support for SvArray (#100)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-03-12T15:20:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "35c7fd9406d3ad973e773cc39e80709682d75f05",
"body": null,
"is_bot": false,
"headline": "Add support for clocking scopes (#96)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-02-11T15:36:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4c40f7efb4903894c68d65823072d186d87f39da",
"body": null,
"is_bot": false,
"headline": "bump version",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-01-20T19:44:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8086d4a7a0fedaa20157165419cb2ffe7547b520",
"body": null,
"is_bot": false,
"headline": "Fix encoding of FST strings (#87)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-01-20T19:27:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c661ed6c8d58c2baae7cc47c04112e4a7700cc71",
"body": null,
"is_bot": false,
"headline": "Support libfst and pyvcd escape characters in VCD strings (#85)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-01-20T19:26:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dfb8fd12b13fc7c64471f3aff509f395ff3c77e2",
"body": null,
"is_bot": false,
"headline": "bump bytesize and remove bincode",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-01-20T19:23:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "03b3c63ef18d00e3fe895da85e376eff046f45a7",
"body": null,
"is_bot": false,
"headline": "bump dependencies",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2026-01-20T19:20:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fc27b64a0023e07fd15587e806bb7fa5629f7b6c",
"body": "* Some clippy fixes (often) resulting in shorter code\n\n* Remove redundant iter\n\n* Use or remove references\n\n* Use from instead of as for safe casts",
"is_bot": false,
"headline": "Some clippy fixes (often) resulting in shorter code (#86)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2026-01-09T16:08:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ec0ca5a091e5bb242dd936cb68e0bffe78443d6c",
"body": null,
"is_bot": false,
"headline": "Fix shortreal typo (#83)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-12-22T15:45:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "12cda839012c907b5e20b9a534b5d2cd472b7b83",
"body": null,
"is_bot": false,
"headline": "ensure that real_parameter is treated as real",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-12T14:44:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "80f5a32d093919f0e687b40e1ca5f11fe244f1ef",
"body": null,
"is_bot": false,
"headline": "pywellen: deal with events",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T16:49:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "54a7053d6c12d6c7ee5264686daadea4e0108853",
"body": null,
"is_bot": false,
"headline": "deal with events in stream test",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T16:41:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5bc1c7c4fe983f42dd9c424e27b9cc58b9811b89",
"body": null,
"is_bot": false,
"headline": "finish event support",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T16:38:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "23534c597496a6b1bd1c2cd4e95c9c2c1517d4e3",
"body": null,
"is_bot": false,
"headline": "add event signal type",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T15:50:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b5fd135a80e78091cdabd732b7f5b3186676b133",
"body": null,
"is_bot": false,
"headline": "bump version for API changes to support events",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T15:36:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "86038c32162f4ec994fec12bbb06dcb433ee4c33",
"body": null,
"is_bot": false,
"headline": "vcd: allow tabs and newlines inside of command",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-09T15:19:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "004b11b043efeb334873baa46ab1743bad76006c",
"body": null,
"is_bot": false,
"headline": "v0.19.2: remove stray dbg!",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-08T15:11:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "172fb276e6e472e7fc2ffe9cd84e7025fe22ce6e",
"body": null,
"is_bot": false,
"headline": "bump rust version",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-05T21:29:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6df89ed100145c1e7f641b1069e2973f59ce810c",
"body": "This bug appeared on FST parsing when a signal\nfirst had a value that could be represented as\n4-states, but then the next value was a 9-state value\nwhich requires re-encoding. This re-encoding was broken!",
"is_bot": false,
"headline": "fix fst re-encoding bug",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-05T20:27:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "227ef4fce426ccc3b23e39218fd02556dfad1352",
"body": null,
"is_bot": false,
"headline": "add failing test case from issue 77",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-12-05T15:29:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "05862c68f78b58ca06338be07874e04a3d730bdd",
"body": null,
"is_bot": false,
"headline": "bump dependencies",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-11-11T15:15:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fe153859e3a7cd68711cf04c457ce47bcfae66b3",
"body": "* wip: stream interface\n\n* re-add optimizations from https://github.com/ekiwi/wellen/pull/64\n\n* test: pymtl test now works\n\n* wip FST streaming\n\n* implement streaming interface for FST\n\n* fix clippy warnings\n\n* bump version",
"is_bot": false,
"headline": "Add Streaming Interface for FST and VCD parsing. (#73)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2025-08-28T14:02:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5cf50fa769e0eb1c6062442840a75c2291951efb",
"body": "* vcd: add test for delta cycle at zero\n\n* wavemem: deal with overlapping time tables across blocks\n\n* wavemem: correctly adjust time index offset when blocks overlap\n\n* version bump",
"is_bot": false,
"headline": "Vcd delta at zero (#72)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2025-08-27T19:43:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4854d3b928ec7d3f701c57ab73bae36eeea497aa",
"body": null,
"is_bot": false,
"headline": "fst: add comments to meta data",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-08-15T13:42:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fa2d0be37f943091a222bf8e3bafa005f6106ab3",
"body": "…table",
"is_bot": false,
"headline": "include vars when deciding when to switch from linear search to hash …",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-08-15T13:40:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "704308cc1c5b594220fa3f5641016db77f1ee2a3",
"body": "* add VCD files generated from GHDL\n\n* VCD: add support for non-standard enum table\n\n* pass cows around\n\n* VCD: test and fix enum table parsing\n\n* bump version",
"is_bot": false,
"headline": "More vcd attr (#71)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2025-08-11T19:29:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2d993e52a6fa9b60aea4c68089848385c002360b",
"body": null,
"is_bot": false,
"headline": "hierarchy: small optimization, now that strings are interned",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-08-11T18:20:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c6cd0446e79a3a16f8aaa7c8ccd2c624882d3d13",
"body": "* add slow example file\n\n* hierarchy: use hashmap to look up scopes\n\n* test: run gate level netlist vcd\n\n* hierarchy: use index map to guarantee unique string references",
"is_bot": false,
"headline": "Use HashMap to speed up duplicate scope search (#69)",
"author_name": "Kevin Laeufer",
"author_login": "ekiwi",
"committed_at": "2025-08-08T19:26:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "21a9eb3e8b2713269ce2b888848394353c84f5a7",
"body": null,
"is_bot": false,
"headline": "hierarchy: simplify handling of fake top scope",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-08-08T17:40:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e1f3bd6b53fb0f755cd33f875c082622acd1127b",
"body": null,
"is_bot": false,
"headline": "bump dependencies and use Rust 2024",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-08-07T14:17:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a040382e75d9e7ae652c1d65002c67c0b490872f",
"body": null,
"is_bot": false,
"headline": "version bump to 0.17.1",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-07-15T13:39:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "12f2cc87c550fc798e19af3d66fd51246a5efa6c",
"body": null,
"is_bot": false,
"headline": "Specialize incorrect VCD handlng for single bit case (#64)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-07-15T13:38:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3e9ca822a6b106c5e0b1e3ad3851f9d737096c13",
"body": null,
"is_bot": false,
"headline": "nightly clippy fixes",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-07-15T13:35:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0bf71e704fe44cbad5aa4f7b7704dc0107b59c22",
"body": null,
"is_bot": false,
"headline": "more clippy fixes",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-07-15T13:32:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ea4a0b4aed3d22458c61f779b76b40bcc0c61ea7",
"body": null,
"is_bot": false,
"headline": "apply clippy fixes",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-07-15T13:30:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6f669157e2aec55043cd077fbfd0b66c907be24c",
"body": "…eform (#66)\n\n* pywellen : add essential Var, Scope and Waveform metadata accessors\n\nAdded python bindings for essential APIs needed to build waveform viewier in Python:\n Var types and directions, scope types, timescale.\n\nAdded VCD file with GtkWave scope extensions (generated by GtkWave).\n\n* Remove debug prints from pytests\n\n* Update time units after rebase",
"is_bot": false,
"headline": "pywellen: expose essential metadata accessors for Var, Scope, and Wav…",
"author_name": "Roman Popov",
"author_login": null,
"committed_at": "2025-07-15T13:26:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e5ac90d52d2793b8c607bc36e6b448cf8643a069",
"body": "* Add support for as and zs time units\n\n* Remove redundant code\n\n* Bump version number",
"is_bot": false,
"headline": "Add support for as and zs time units (#65)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-07-15T00:13:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fa282588a9942917a9e06d88eb700a8b6cca0fe7",
"body": "* Remove redundant calls\n\n* Add bytes_required utility method\n\n* Correct error message",
"is_bot": false,
"headline": "Micro-optimizations (#63)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-07-08T00:04:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "44e4764b49e215823bbd31d7a1a61323d1b97108",
"body": "It's small, but in the title :-)",
"is_bot": false,
"headline": "Fix typo in README (#60)",
"author_name": "Philipp Wagner",
"author_login": "imphil",
"committed_at": "2025-06-28T10:27:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a7d89dad78e8ae962c0d723ad5f54ca64e13fecc",
"body": null,
"is_bot": false,
"headline": "version 0.16.1",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-06-22T10:36:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6abf310438b2b9efeaebf9b0126ba5c351c324f4",
"body": null,
"is_bot": false,
"headline": "Fix order of array elements in GHW (#59)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-06-22T10:09:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3fca56f7a6e2bebeb2ea386cc84f59478d33e06d",
"body": null,
"is_bot": false,
"headline": "fst: clarify why it makes sense to try to load external hierarchy file",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-06-17T20:17:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "167ee8676d4dabde95355c21ad1cda627098b093",
"body": null,
"is_bot": false,
"headline": "remove out of sync comment",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-06-17T20:15:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8c08aab4ef70da80db489ef7ead129aabc951084",
"body": "* Add support for incomplete FST files\n\n* Add comment to read_header_from_file\n\n* Allow .hier files to be detected as FST files\n\n* Bump version\n\n* Set rust-version to follow workspace rust-version",
"is_bot": false,
"headline": "Add support for incomplete FST files (#58)",
"author_name": "Daan Vanoverloop",
"author_login": "Danacus",
"committed_at": "2025-06-17T20:14:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4625f342943b7998ccb8cc4298c3d09944744be6",
"body": null,
"is_bot": false,
"headline": "fix issue 57",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-05-05T14:44:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "50c91bb770e07080b03f1f681fc811b802a56a33",
"body": null,
"is_bot": false,
"headline": "fix issue 57",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-05-05T14:42:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "71775c5eeec0432009c69a00d89616ce1681b523",
"body": null,
"is_bot": false,
"headline": "bump version",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-04-25T01:59:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c6d26ef3a830c6d5e59e52c1886f3f89ca5255df",
"body": "Previously SourceLocId used a U16 type which would overflow in .fst\nfiles containing many signals. An overflow would be possible with U32\nalso but significantly less likely to occur in practice.\n\nFixes #51",
"is_bot": false,
"headline": "Switch SourceLocId to use U32 type (#54)",
"author_name": "Greg Chadwick",
"author_login": "GregAC",
"committed_at": "2025-04-25T01:58:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d9db65d53819ecd4a05aae6d8e90c27af695a5c1",
"body": null,
"is_bot": false,
"headline": "Support float time stamps (#56)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-04-25T01:58:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "472e450a35ffcd42826d560ef6f649944ec5ab6b",
"body": null,
"is_bot": false,
"headline": "examples: add single-thread flag",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-04-10T20:25:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b178d314c787bc581f54ca57859b988ae5f77f13",
"body": null,
"is_bot": false,
"headline": "minor version bump to account for merge",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-03-19T19:07:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9e6c00d76a791b03af0cd18e8f34a0a81894319b",
"body": null,
"is_bot": false,
"headline": "upgrade fst-reader for gzip bug fix",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-03-19T19:06:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5f2c8b42f6d86047a5b6c80080a7e60ff426d169",
"body": null,
"is_bot": false,
"headline": "feat: make detect_file_format public (#45)",
"author_name": "Rémi Marche",
"author_login": "ecstrema",
"committed_at": "2025-03-04T18:53:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "28cc33af186c02aef217f45ba4594b39df90e2f5",
"body": "Co-authored-by: Kevin Laeufer <laeufer@cs.berkeley.edu>",
"is_bot": false,
"headline": "Add support for attrend (#44)",
"author_name": "Oscar Gustafsson",
"author_login": "oscargus",
"committed_at": "2025-02-25T17:00:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cf03b5946d8410887c4dddbeea92f8385098bbb0",
"body": "Co-authored-by: Andreas Wallner <Andreas.Wallner@infineon.com>",
"is_bot": false,
"headline": "Return error for invalid VCD command (#41)",
"author_name": "Andreas Wallner",
"author_login": "andreasWallner",
"committed_at": "2025-02-25T16:56:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "38843bf92660c14ee2e2869b9002ca005b2ee4fc",
"body": null,
"is_bot": false,
"headline": "readme: document hierarchy",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-11T15:43:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b9b2fcb847af6cb6748b1c980ed4c7ffc52505d3",
"body": null,
"is_bot": false,
"headline": "better parsing of amaranth arrays",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T21:30:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4831f4f3a4f44636ba906b1365e0d57806c060c4",
"body": null,
"is_bot": false,
"headline": "bump version",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T21:05:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3a560808749e134aabbf2b2b759934aba9400cea",
"body": null,
"is_bot": false,
"headline": "keep test simple",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T21:04:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b1df2a5129a4c79f99d6adf829660df5f7fb948b",
"body": null,
"is_bot": false,
"headline": "simplify hierarchy code",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T21:03:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "65c503848ed3d3db5a2260ed16bbadf336ae7ed3",
"body": null,
"is_bot": false,
"headline": "only rename if the other name is not null",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T20:55:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "402720e66b82576fbe244e61d42c10a914c688bd",
"body": null,
"is_bot": false,
"headline": "issue 35 test passes",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-06T20:22:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c4c85128e9d8d6fd1610a042929df98987d4dadc",
"body": null,
"is_bot": false,
"headline": "wip: new subtype bounds read function",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-05T21:38:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0887583b47701d4e0f867983f528771ce20372b3",
"body": null,
"is_bot": false,
"headline": "debugging issue 35",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-02-05T16:22:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2bb4470470b255b20af4d56f8bbf56603552eb6c",
"body": "* ghw: Add physical type support\r\n\r\n* ghw: fix 9BitState handling with InclusiveRanges\r\n\r\n* Remove a leftover debug print statement",
"is_bot": false,
"headline": "Add physical types (#38)",
"author_name": "sempiternal-aurora",
"author_login": "sempiternal-aurora",
"committed_at": "2025-02-05T16:08:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "eca44f6369f868352bd065065500f3acd4e3ed29",
"body": null,
"is_bot": false,
"headline": "typo",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-27T16:56:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d55e97d7c9399599033ddb4457c80e55ca134e5b",
"body": null,
"is_bot": false,
"headline": "expose ScopeOrVarRef and fix some clippy warnings",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-24T20:03:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "942e0464c8a658d329790298558a8a269ced2fef",
"body": null,
"is_bot": false,
"headline": "hierarchy: change access to use index syntax instead of `get` method",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-24T19:43:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "156ba2520ee32ce186e6e63041373ecc185ba92a",
"body": null,
"is_bot": false,
"headline": "compressed: fix several bugs and add tests",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-22T01:43:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b4ac8b083ae704621f458fa81ca1460cd2d13c98",
"body": null,
"is_bot": false,
"headline": "signal: better equality definition",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-21T21:14:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5a0ce25abd4116a5c38241216cc264551a49f437",
"body": null,
"is_bot": false,
"headline": "Signal expose signal_ref field",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-21T20:23:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5c09358c411c669a65c20450cb1a6cd30d2e3e2e",
"body": null,
"is_bot": false,
"headline": "v0.13.10 with exposed signal and time table conpression",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-21T20:00:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d2d8c76bbd55d1525a2286a1e81f289837df5472",
"body": null,
"is_bot": false,
"headline": "add compressed timetable",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-21T19:56:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "71e896dac6d1acba7fb9fe4a3cbaa2b739137100",
"body": null,
"is_bot": false,
"headline": "add CompressedSignal struct",
"author_name": "Kevin Läufer",
"author_login": "ekiwi",
"committed_at": "2025-01-21T19:23:35Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 3,
"commits_last_year": 55,
"latest_release_at": "2024-09-24T16:03:37Z",
"latest_release_tag": "v0.11.1",
"releases_from_tags": false,
"days_since_last_push": 0,
"active_weeks_last_year": 17,
"days_since_latest_release": 665,
"mean_days_between_releases": 51.9
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "wellen",
"exists": true,
"license": "BSD-3-Clause",
"keywords": [
"fst",
"vcd",
"wavedump",
"waveform"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/wellen",
"is_deprecated": false,
"latest_version": "0.25.6",
"repository_url": "https://github.com/ekiwi/wellen",
"versions_count": 108,
"total_downloads": 209276,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 16389,
"first_published_at": "2024-02-05T18:50:51.257180Z",
"latest_published_at": "2026-07-21T13:24:08.237719Z",
"latest_version_yanked": false,
"days_since_latest_publish": 0
},
{
"name": "pywellen",
"exists": true,
"license": null,
"keywords": [
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
"Programming Language :: Rust",
"Topic :: Scientific/Engineering",
"Topic :: Scientific/Engineering :: Electronic Design Automation (EDA)"
],
"ecosystem": "pypi",
"matches_repo": true,
"registry_url": "https://pypi.org/project/pywellen/",
"is_deprecated": false,
"latest_version": "0.25.6",
"repository_url": "https://github.com/ekiwi/wellen",
"versions_count": 51,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": "2024-10-16T16:22:44.635904Z",
"latest_published_at": "2026-07-21T13:30:21.005263Z",
"latest_version_yanked": null,
"days_since_latest_publish": 0
}
]
},
"popularity": {
"forks": 24,
"stars": 136,
"watchers": 3,
"fork_history": {
"days": [
{
"date": "2024-02-12",
"count": 2
},
{
"date": "2024-03-18",
"count": 1
},
{
"date": "2024-05-10",
"count": 1
},
{
"date": "2024-05-13",
"count": 1
},
{
"date": "2024-05-22",
"count": 1
},
{
"date": "2024-08-28",
"count": 1
},
{
"date": "2024-09-24",
"count": 1
},
{
"date": "2025-02-05",
"count": 1
},
{
"date": "2025-02-20",
"count": 1
},
{
"date": "2025-03-04",
"count": 1
},
{
"date": "2025-03-24",
"count": 1
},
{
"date": "2025-04-03",
"count": 1
},
{
"date": "2025-04-15",
"count": 1
},
{
"date": "2025-04-29",
"count": 1
},
{
"date": "2025-06-12",
"count": 1
},
{
"date": "2025-06-27",
"count": 1
},
{
"date": "2025-09-09",
"count": 1
},
{
"date": "2026-03-09",
"count": 1
},
{
"date": "2026-04-01",
"count": 1
},
{
"date": "2026-04-03",
"count": 1
},
{
"date": "2026-04-27",
"count": 1
},
{
"date": "2026-05-17",
"count": 1
},
{
"date": "2026-05-26",
"count": 1
}
],
"complete": true,
"collected": 24,
"total_forks": 24
},
"star_history": {
"days": [
{
"date": "2023-10-22",
"count": 1
},
{
"date": "2023-10-23",
"count": 1
},
{
"date": "2023-10-26",
"count": 1
},
{
"date": "2023-10-27",
"count": 3
},
{
"date": "2023-10-30",
"count": 4
},
{
"date": "2023-11-10",
"count": 1
},
{
"date": "2024-01-11",
"count": 1
},
{
"date": "2024-01-12",
"count": 1
},
{
"date": "2024-02-12",
"count": 1
},
{
"date": "2024-02-13",
"count": 2
},
{
"date": "2024-02-14",
"count": 1
},
{
"date": "2024-02-15",
"count": 1
},
{
"date": "2024-02-17",
"count": 1
},
{
"date": "2024-02-21",
"count": 1
},
{
"date": "2024-02-23",
"count": 1
},
{
"date": "2024-03-12",
"count": 3
},
{
"date": "2024-03-13",
"count": 2
},
{
"date": "2024-03-14",
"count": 1
},
{
"date": "2024-03-19",
"count": 1
},
{
"date": "2024-03-27",
"count": 1
},
{
"date": "2024-04-10",
"count": 2
},
{
"date": "2024-04-16",
"count": 1
},
{
"date": "2024-04-26",
"count": 1
},
{
"date": "2024-06-21",
"count": 1
},
{
"date": "2024-07-11",
"count": 1
},
{
"date": "2024-07-19",
"count": 1
},
{
"date": "2024-08-26",
"count": 1
},
{
"date": "2024-08-29",
"count": 1
},
{
"date": "2024-09-25",
"count": 1
},
{
"date": "2024-11-03",
"count": 1
},
{
"date": "2024-12-22",
"count": 1
},
{
"date": "2025-01-26",
"count": 1
},
{
"date": "2025-01-30",
"count": 1
},
{
"date": "2025-02-26",
"count": 1
},
{
"date": "2025-02-28",
"count": 1
},
{
"date": "2025-03-01",
"count": 1
},
{
"date": "2025-03-05",
"count": 1
},
{
"date": "2025-03-18",
"count": 1
},
{
"date": "2025-03-19",
"count": 1
},
{
"date": "2025-03-21",
"count": 2
},
{
"date": "2025-03-25",
"count": 1
},
{
"date": "2025-03-26",
"count": 1
},
{
"date": "2025-04-04",
"count": 1
},
{
"date": "2025-04-14",
"count": 1
},
{
"date": "2025-04-22",
"count": 1
},
{
"date": "2025-04-24",
"count": 1
},
{
"date": "2025-04-25",
"count": 1
},
{
"date": "2025-05-04",
"count": 1
},
{
"date": "2025-05-06",
"count": 1
},
{
"date": "2025-05-07",
"count": 1
},
{
"date": "2025-05-23",
"count": 1
},
{
"date": "2025-05-31",
"count": 1
},
{
"date": "2025-06-01",
"count": 1
},
{
"date": "2025-06-02",
"count": 1
},
{
"date": "2025-06-10",
"count": 1
},
{
"date": "2025-06-16",
"count": 1
},
{
"date": "2025-06-17",
"count": 1
},
{
"date": "2025-06-18",
"count": 1
},
{
"date": "2025-06-25",
"count": 1
},
{
"date": "2025-07-04",
"count": 1
},
{
"date": "2025-07-05",
"count": 1
},
{
"date": "2025-07-07",
"count": 1
},
{
"date": "2025-07-12",
"count": 1
},
{
"date": "2025-07-13",
"count": 1
},
{
"date": "2025-08-03",
"count": 1
},
{
"date": "2025-08-04",
"count": 1
},
{
"date": "2025-08-05",
"count": 1
},
{
"date": "2025-08-12",
"count": 1
},
{
"date": "2025-08-18",
"count": 1
},
{
"date": "2025-08-19",
"count": 1
},
{
"date": "2025-08-26",
"count": 1
},
{
"date": "2025-09-09",
"count": 1
},
{
"date": "2025-09-17",
"count": 1
},
{
"date": "2025-09-18",
"count": 2
},
{
"date": "2025-09-19",
"count": 1
},
{
"date": "2025-09-20",
"count": 1
},
{
"date": "2025-10-07",
"count": 1
},
{
"date": "2025-10-16",
"count": 1
},
{
"date": "2025-10-17",
"count": 4
},
{
"date": "2025-10-25",
"count": 1
},
{
"date": "2025-11-08",
"count": 1
},
{
"date": "2025-11-10",
"count": 1
},
{
"date": "2025-11-12",
"count": 1
},
{
"date": "2025-11-18",
"count": 1
},
{
"date": "2025-11-25",
"count": 1
},
{
"date": "2025-12-10",
"count": 1
},
{
"date": "2025-12-28",
"count": 1
},
{
"date": "2026-01-07",
"count": 1
},
{
"date": "2026-02-04",
"count": 1
},
{
"date": "2026-02-07",
"count": 1
},
{
"date": "2026-02-12",
"count": 1
},
{
"date": "2026-02-17",
"count": 1
},
{
"date": "2026-03-13",
"count": 1
},
{
"date": "2026-03-17",
"count": 1
},
{
"date": "2026-03-18",
"count": 1
},
{
"date": "2026-03-19",
"count": 1
},
{
"date": "2026-03-24",
"count": 2
},
{
"date": "2026-03-25",
"count": 2
},
{
"date": "2026-03-28",
"count": 1
},
{
"date": "2026-03-30",
"count": 1
},
{
"date": "2026-04-02",
"count": 1
},
{
"date": "2026-04-07",
"count": 1
},
{
"date": "2026-04-15",
"count": 1
},
{
"date": "2026-04-21",
"count": 1
},
{
"date": "2026-04-22",
"count": 1
},
{
"date": "2026-04-25",
"count": 1
},
{
"date": "2026-05-17",
"count": 2
},
{
"date": "2026-05-23",
"count": 1
},
{
"date": "2026-05-25",
"count": 1
},
{
"date": "2026-05-26",
"count": 2
},
{
"date": "2026-05-30",
"count": 1
},
{
"date": "2026-06-02",
"count": 1
},
{
"date": "2026-06-09",
"count": 1
},
{
"date": "2026-06-10",
"count": 1
},
{
"date": "2026-06-18",
"count": 1
},
{
"date": "2026-07-02",
"count": 1
},
{
"date": "2026-07-21",
"count": 1
}
],
"complete": true,
"collected": 136,
"total_stars": 136
},
"open_issues_and_prs": 19
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"examples"
],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"Cargo.toml",
"pywellen/Cargo.toml",
"wellen/Cargo.toml"
],
"largest_source_bytes": 222015,
"source_files_sampled": 40,
"oversized_source_files": 3,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"Cargo.toml",
"pywellen/Cargo.toml",
"pywellen/pyproject.toml",
"wellen/Cargo.toml"
],
"advisories": {
"error": null,
"scope": "repository_graph",
"source": "osv",
"findings": [
{
"name": "pytest",
"direct": false,
"version": "8.4.2",
"severity": "moderate",
"ecosystem": "pypi",
"cvss_score": 6.8,
"advisory_ids": [
"GHSA-6w46-j5rx-g56g",
"PYSEC-2026-1845"
],
"fixed_version": "9.0.3",
"advisory_count": 2,
"oldest_advisory_days": 180
}
],
"collected": true,
"malicious": [],
"truncated": false,
"by_severity": {
"moderate": 1
},
"advisory_count": 2,
"affected_count": 1,
"assessed_count": 9,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 5,
"direct_affected_count": 0
},
"ecosystems": [
"crates",
"pypi"
],
"dependencies": [
{
"name": "either",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.16.0"
},
{
"name": "num-bigint",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.4.6"
},
{
"name": "pyo3",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.28.3"
},
{
"name": "wellen",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "rustc-hash",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "smallvec",
"manifest": "pywellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "fst-reader",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "leb128",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "lz4_flex",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "memmap2",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "rayon",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "num_enum",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "thiserror",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "serde",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "rustc-hash",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "miniz_oxide",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "indexmap",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
},
{
"name": "smallvec",
"manifest": "wellen/Cargo.toml",
"ecosystem": "crates",
"version_constraint": null
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "either",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "num-bigint",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "pyo3",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "bytesize",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "colorama",
"direct": false,
"version": "0.4.6",
"ecosystem": "pypi"
},
{
"name": "exceptiongroup",
"direct": false,
"version": "1.3.1",
"ecosystem": "pypi"
},
{
"name": "iniconfig",
"direct": false,
"version": "2.1.0",
"ecosystem": "pypi"
},
{
"name": "maturin",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "packaging",
"direct": false,
"version": "26.2",
"ecosystem": "pypi"
},
{
"name": "pluggy",
"direct": false,
"version": "1.6.0",
"ecosystem": "pypi"
},
{
"name": "pygments",
"direct": false,
"version": "2.20.0",
"ecosystem": "pypi"
},
{
"name": "pytest",
"direct": false,
"version": "8.4.2",
"ecosystem": "pypi"
},
{
"name": "tomli",
"direct": false,
"version": "2.4.1",
"ecosystem": "pypi"
},
{
"name": "typing-extensions",
"direct": false,
"version": "4.15.0",
"ecosystem": "pypi"
}
],
"collected": true,
"truncated": false,
"total_count": 14,
"direct_count": 3,
"indirect_count": 11
}
},
"maintainership": {
"issues": {
"open_prs": 1,
"merged_prs": 47,
"open_issues": 18,
"closed_ratio": 0.783,
"closed_issues": 65,
"closed_unmerged_prs": 8
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "ekiwi",
"commits": 406,
"avatar_url": "https://avatars.githubusercontent.com/u/2456545?v=4"
},
{
"type": "User",
"login": "oscargus",
"commits": 17,
"avatar_url": "https://avatars.githubusercontent.com/u/8114497?v=4"
},
{
"type": "User",
"login": "1024bees",
"commits": 2,
"avatar_url": "https://avatars.githubusercontent.com/u/69404186?v=4"
},
{
"type": "User",
"login": "LucasKl",
"commits": 2,
"avatar_url": "https://avatars.githubusercontent.com/u/3308172?v=4"
},
{
"type": "User",
"login": "andreasWallner",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/40345?v=4"
},
{
"type": "User",
"login": "Danacus",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/7491613?v=4"
},
{
"type": "User",
"login": "GregAC",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/471032?v=4"
},
{
"type": "User",
"login": "hernloh",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/148533355?v=4"
},
{
"type": "User",
"login": "imphil",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/1467123?v=4"
},
{
"type": "User",
"login": "ecstrema",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/35939574?v=4"
}
],
"contributors_sampled": 12,
"top_contributor_share": 0.933
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"release.yml",
"test.yml"
],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [
"uv.lock"
],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 9,
"reason": "19 out of 20 merged PRs checked by a CI test -- score normalized to 9",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 2,
"reason": "Found 8/30 approved changesets -- score normalized to 2",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 4 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 0,
"reason": "dependency not pinned by hash detected -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 9,
"reason": "1 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "34f40595c4330bcac364397679cdc3d5ae6b5c0c",
"ran_at": "2026-07-21T23:08:48Z",
"aggregate_score": 4.4,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": "2026-07-21T13:30:24Z",
"oldest_open_prs": [
{
"number": 130,
"created_at": "2026-06-02T18:00:03Z",
"last_comment_at": "2026-06-02T20:23:33Z",
"last_comment_author": "ekiwi"
}
],
"last_merged_pr_at": "2026-07-21T13:23:54Z",
"ci_last_conclusion": "SUCCESS",
"oldest_open_issues": [
{
"number": 11,
"created_at": "2024-04-12T15:35:49Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 39,
"created_at": "2025-02-16T02:46:51Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 75,
"created_at": "2025-09-09T03:28:54Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 76,
"created_at": "2025-10-12T06:22:20Z",
"last_comment_at": "2025-10-17T12:59:00Z",
"last_comment_author": "ekiwi"
},
{
"number": 82,
"created_at": "2025-12-21T15:20:13Z",
"last_comment_at": "2026-06-05T14:01:16Z",
"last_comment_author": "ekiwi"
},
{
"number": 90,
"created_at": "2026-02-08T15:44:27Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 91,
"created_at": "2026-02-09T16:55:18Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 97,
"created_at": "2026-02-12T14:26:40Z",
"last_comment_at": "2026-02-16T17:57:47Z",
"last_comment_author": "oscargus"
},
{
"number": 98,
"created_at": "2026-02-13T13:44:00Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 99,
"created_at": "2026-03-04T14:05:13Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 102,
"created_at": "2026-03-12T21:09:41Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 104,
"created_at": "2026-03-21T17:25:17Z",
"last_comment_at": "2026-04-29T13:59:48Z",
"last_comment_author": "ekiwi"
},
{
"number": 117,
"created_at": "2026-05-26T07:35:20Z",
"last_comment_at": "2026-05-26T16:13:08Z",
"last_comment_author": "ekiwi"
},
{
"number": 122,
"created_at": "2026-05-27T19:38:53Z",
"last_comment_at": "2026-05-29T18:59:53Z",
"last_comment_author": "ekiwi"
},
{
"number": 129,
"created_at": "2026-06-02T05:40:13Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 135,
"created_at": "2026-06-11T15:04:50Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 136,
"created_at": "2026-06-17T13:53:45Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 138,
"created_at": "2026-07-20T20:30:20Z",
"last_comment_at": "2026-07-21T14:28:42Z",
"last_comment_author": "ekiwi"
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/ekiwi/wellen",
"host": "github.com",
"name": "wellen",
"owner": "ekiwi"
},
"metrics": {
"overall": {
"key": "overall",
"band": "moderate",
"name": "Overall health",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"security": 55,
"vitality": 68,
"community": 54,
"governance": 65,
"engineering": 56
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "moderate",
"name": "Vitality",
"value": 68,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "good",
"name": "Development activity",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"commits_last_year": 55,
"human_commit_share": 1,
"days_since_last_push": 0,
"active_weeks_last_year": 17
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 0 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 0
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "17/52 weeks with commits",
"points": 11.8,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 17
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "55 commits in the last year",
"points": 15.7,
"status": "partial",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 55
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "moderate",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 60,
"inputs": {
"releases_count": 3,
"latest_release_tag": "v0.11.1",
"releases_from_tags": false,
"days_since_latest_release": 665,
"mean_days_between_releases": 51.9
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "3 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 3
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 665 days ago",
"points": 7.2,
"status": "partial",
"details": [
{
"code": "release_recency",
"params": {
"days": 665
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~51.9 days",
"points": 19.8,
"status": "partial",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 51.9
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 0,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 0 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 0
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "moderate",
"name": "Community & Adoption",
"value": 54,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "at_risk",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 48,
"inputs": {
"forks": 24,
"stars": 136,
"watchers": 3,
"growth_state": "organic",
"growth_factor_pct": 100
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "136 stars",
"points": 34.6,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 136
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "24 forks",
"points": 11.3,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 24
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "3 watchers",
"points": 1.7,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 3
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (BSD-3-Clause)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "BSD-3-Clause"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
},
{
"key": "ecosystem_adoption",
"band": "good",
"name": "Ecosystem adoption (downloads)",
"note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"registry_dependents"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 70,
"inputs": {
"packages": [
"wellen",
"pywellen"
],
"dependents": null,
"ecosystems": "crates, pypi",
"total_downloads": 209276,
"monthly_downloads": 16389
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "16,389 downloads/month across crates, pypi",
"points": 56.2,
"status": "partial",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 16389,
"ecosystems": "crates, pypi"
}
}
],
"max_points": 80
},
{
"key": "registry_dependents",
"name": "Registry dependents",
"detail": "not reported by this ecosystem",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 65,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 34,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 12,
"top_contributor_share": 0.933
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 93% of commits",
"points": 1.5,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 93
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "12 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 12
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 4 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "good",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 72,
"inputs": {
"merged_prs": 47,
"open_issues": 18,
"closed_issues": 65,
"issue_closed_ratio": 0.783,
"closed_unmerged_prs": 8
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "78% of issues closed",
"points": 36.6,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 78
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "47/55 decided PRs merged",
"points": 32.7,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 47,
"decided": 55
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 8/30 approved changesets -- score normalized to 2",
"points": 3,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 66,
"inputs": {
"followers": 281,
"owner_type": "User",
"is_verified": null,
"owner_login": "ekiwi",
"public_repos": 169,
"account_age_days": 5042
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "281 followers of ekiwi",
"points": 17.6,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 281,
"login": "ekiwi"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "169 public repos, account ~13 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 169
}
},
{
"code": "account_age_years",
"params": {
"years": 13
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"wellen",
"pywellen"
],
"ecosystems": "crates, pypi",
"any_deprecated": false,
"min_days_since_publish": 0
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "2 package(s) on crates, pypi",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 2,
"ecosystems": "crates, pypi"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 0 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 0
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "108 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 108
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "moderate",
"name": "Engineering Quality",
"value": 56,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 66,
"inputs": {
"has_ci": true,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "2 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 2
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "19 out of 20 merged PRs checked by a CI test -- score normalized to 9",
"points": 18,
"status": "partial",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "at_risk",
"name": "Documentation",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"topics": [],
"has_wiki": false,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "moderate",
"name": "Security",
"value": 55,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "at_risk",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 44,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 4.4
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "no binaries found in the repo",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "19 out of 20 merged PRs checked by a CI test -- score normalized to 9",
"points": 2.2,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 8/30 approved changesets -- score normalized to 2",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 4 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "21 commit(s) and 24 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "1 existing vulnerabilities detected",
"points": 6.8,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 9 resolved dependencies against OSV; 5 could not be assessed (no resolved version, an unsupported ecosystem, or beyond the reported package list). This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 9
}
},
{
"code": "advisories_unassessed",
"params": {
"count": 5
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 2,
"affected_packages": 1,
"assessed_packages": 9,
"unassessed_packages": 5,
"affected_by_severity": "moderate 1",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 9,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 11
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 53,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "at_risk",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 31,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.58,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "58 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 30.9,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 58,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 58,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"uv.lock"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0.01,
"toolchain_manifests": [
"Cargo.toml",
"pywellen/Cargo.toml",
"wellen/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Cargo.toml, pywellen/Cargo.toml, wellen/Cargo.toml (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "Cargo.toml, pywellen/Cargo.toml, wellen/Cargo.toml"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "1 of the last 100 commits agent-authored or agent-credited",
"points": 2,
"status": "partial",
"details": [
{
"code": "agent_authored_commits",
"params": {
"count": 1,
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 96,
"inputs": {
"primary_language": "Rust",
"largest_source_bytes": 222015,
"source_files_sampled": 40,
"oversized_source_files": 3
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "3/40 source files over 60KB",
"points": 50.9,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 40,
"oversized": 3
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples"
}
}
],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Could not fetch crates package 'pywellen' from its registry",
"deps.dev does not index crates:wellen@0.25.6; advisories assessed against the repository dependency graph instead"
],
"report_type": "repository",
"generated_at": "2026-07-21T23:09:07.279472Z",
"schema_version": "0.25.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/e/ekiwi/wellen.svg",
"full_name": "ekiwi/wellen",
"license_state": "standard",
"license_spdx": "BSD-3-Clause"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.25.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — crates.io, PyPI.