Public recordModerate
Software health reportschema 0.27.0 · metrics 2.3.1 · 2026-07-31 17:08 UTC
zvec-ai / zvec-go
zvec-ai/zvec-go holds a health index of 57 out of 100, placing it in the Moderate band. It scores highest on AI Readiness (73/100) and lowest on Security (44/100). It was last updated 9 days ago. A single contributor accounts for most of its recent work.
57
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.
57
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe 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.
The weighted overall 55 is calibrated to 57 on the published index scale (record calibration 2026-08-02).
Ownership
Zvec-AIOrganization
23 followers10 public repossince Jan 2026
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish |
|---|---|---|---|---|---|
| Go | github.com/zvec-ai/zvec-go | v0.6.0 | - | 4 | 11 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
71
Development activity
59Moderate
How it's scored
| 28.8/36 | Push recency — last push 9 days ago |
| 5.5/36 | Commit cadence — 8/52 weeks with commits |
| 14.3/18 | Commit volume — 38 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 26 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 38 |
| human_commit_share | 1 |
| days_since_last_push | 9 |
| active_weeks_last_year | 8 |
Release discipline
90Excellent
How it's scored
| 27/27 | Ships releases — 4 releases published |
| 36/36 | Release recency — latest release 9 days ago |
| 27/27 | Release cadence — a release every ~14.1 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
Inputs used
| releases_count | 4 |
| latest_release_tag | v0.6.0 |
| releases_from_tags | no |
| days_since_latest_release | 9 |
| mean_days_between_releases | 14.1 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
47
Popularity & adoption
26At Risk
How it's scored
| 21.1/60 | Stars — 21 stars |
| 5/25 | Forks — 5 forks |
| 0/15 | Watchers — 0 watchers |
Inputs used
| forks | 5 |
| stars | 21 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
70Good
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 18/18 | 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 |
| readme_badges | — |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | no |
| readme_badge_services | — |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
56
Maintainer resilience (bus factor)
31At Risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 7.7/22.5 | Commit distribution — top contributor authored 66% of commits |
| 4.1/13.5 | Contributor breadth — 3 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 3 |
| top_contributor_share | 0.658 |
Issue & PR responsiveness
63Moderate
How it's scored
| 42/42 | Issue resolution — 100% of issues closed |
| 12.5/30 | PR acceptance — 5/12 decided PRs merged |
| 0/13 | Newcomer PR acceptance — no first-time contributor's PR decided in 30d |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 2/22 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 5 |
| open_issues | 0 |
| closed_issues | 1 |
| prs_merged_7d | — |
| prs_decided_7d | — |
| prs_merged_30d | — |
| prs_decided_30d | — |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 7 |
| first_time_authors_30d | — |
| first_time_prs_merged_30d | — |
| first_time_prs_decided_30d | — |
Excluded from scoring (no data or not applicable): newcomer_pr_acceptance. Remaining weights renormalized.
Ownership & stewardship
49Weak
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 9.9/25 | Owner reach — 23 followers of zvec-ai |
| 8.7/25 | Track record — 10 public repos, account ~0 yr old |
Inputs used
| followers | 23 |
| owner_type | Organization |
| is_verified | — |
| owner_login | zvec-ai |
| public_repos | 10 |
| account_age_days | 199 |
Package maintenance
92Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on go |
| 35/35 | Publish recency — latest publish 11 days ago |
| 12/20 | Version history — 4 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | github.com/zvec-ai/zvec-go |
| ecosystems | go |
| any_deprecated | no |
| min_days_since_publish | 11 |
Engineering Quality
Are baseline engineering and documentation practices in place?
48
Engineering practices
60Moderate
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 |
| 12/20 | OpenSSF Scorecard: CI-Tests — 2 out of 3 merged PRs checked by a CI test -- score normalized to 6 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
30At Risk
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 0/10 | Repository description |
| 0/10 | Topics |
| 0/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | no |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | no |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
44
Security posture
44Weak
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 |
| 1.5/2.5 | CI-Tests — 2 out of 3 merged PRs checked by a CI test -- score normalized to 6 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 2/22 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 26 commit(s) and 1 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 — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 4.4 |
Excluded from scoring (no data or not applicable): packaging. Remaining weights renormalized.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.
73
Agent context & guidance
85Excellent
How it's scored
| 45/45 | Agent instructions — .github/copilot-instructions.md |
| 0/15 | Machine-readable docs (llms.txt) |
| 40/40 | Legible commit history — 32 of 38 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.842 |
| agent_instruction_files | .github/copilot-instructions.md |
| agent_instruction_max_bytes | 3,607 |
How it's scored
| 18/18 | One-command bootstrap — Makefile |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Go (statically typed) |
| 10/10 | Reproducible environment — lockfile |
| 5.3/10 | Demonstrated agent practice — 1 of the last 38 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 | go.sum |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | Makefile |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0.026 |
| toolchain_manifests | examples/basic/go.mod, examples/collection_management/go.mod, examples/configuration/go.mod, examples/crud_operations/go.mod, examples/error_handling/go.mod, examples/schema_and_index/go.mod, examples/vector_query/go.mod, go.mod |
| dependency_bot_commit_share | 0 |
Code legibility for models
99Exceptional
How it's scored
| 45/45 | Type-checkable code — Go (statically typed) |
| 53.9/55 | Manageable file sizes — 1/49 source files over 60KB |
Inputs used
| primary_language | Go |
| largest_source_bytes | 75,993 |
| source_files_sampled | 49 |
| oversized_source_files | 1 |
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
21GitHub stars
3contributors
38commits, last 12 months
9days since last push
4releases
1bus factor
0open issues
Gopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
More detail
Star and fork history 0 ★ / 5 ⇿
0Stars
5Forks
4Releases
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 2Patch 2
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 |
| 6 | CI-Tests | 2 out of 3 merged PRs checked by a CI test -- score normalized to 6 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 2/22 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 3 contributing companies or organizations -- score normalized to 10 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 26 commit(s) and 1 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 |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direct dependencies 1
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| Go | github.com/ebitengine/purego | v0.10.1 | go.mod |
All dependencies not collected
The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 206,
"has_wiki": false,
"homepage": null,
"languages": {
"Go": 371767,
"Shell": 12585,
"Makefile": 8135
},
"pushed_at": "2026-07-22T11:54:02Z",
"created_at": "2026-04-13T03:34:45Z",
"owner_type": "Organization",
"updated_at": "2026-07-26T07:14:34Z",
"description": null,
"is_archived": false,
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"license_spdx": "Apache-2.0",
"default_branch": "main",
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"primary_language": "Go",
"significant_languages": [
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]
},
"owner": {
"blog": "https://zvec.org/en",
"name": "Zvec-AI",
"type": "Organization",
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"company": null,
"location": null,
"followers": 23,
"avatar_url": "https://avatars.githubusercontent.com/u/254627891?v=4",
"created_at": "2026-01-13T07:46:22Z",
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"public_repos": 10,
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},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.6.0",
"kind": "minor",
"published_at": "2026-07-22T13:05:53Z"
},
{
"tag": "v0.5.1",
"kind": "patch",
"published_at": "2026-07-08T15:17:17Z"
},
{
"tag": "v0.5.0",
"kind": "minor",
"published_at": "2026-06-10T13:58:32Z"
},
{
"tag": "v0.3.1",
"kind": "patch",
"published_at": "2026-06-10T08:14:09Z"
}
],
"recent_commits": [
{
"oid": "f5c6c6cb3dca02b14bf406ca33b86e0c134c179f",
"body": "- Add diskann_test.go with 14 test cases covering:\n * IndexParams: NewDiskANNIndexParams, SetDiskANNParams, getters, Destroy\n * DiskANNQueryParams: New, Set/Get for list_size/radius/is_linear/is_using_refiner\n * SetDiskANNParams ownership transfer on SearchQuery/GroupBySearchQuery/SubQuery\n * Ni\n[…]\ns InvalidArgument error\n instead of panicking, matching the purego backend behavior\n- Bump zvec submodule to main latest (7647544) which includes\n fix(diskann): add diskann into zvec core lib (#602)",
"is_bot": false,
"headline": "test: add DiskANN unit tests and bump zvec submodule",
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"oid": "9199195b29dac4bf369bb16954464ddf2d73e932",
"body": null,
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"headline": "test: update purego version validation test cases for 0.6.0 ABI",
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"committed_at": "2026-07-21T02:33:13Z",
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"oid": "1d22f1719aa0385c28499e03d1f5b6bb7695b5dc",
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"headline": "fix: bump purego ABI version to 0.6.0 to match zvec C-API",
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"oid": "f27961c04068af12f1721f9f60a85198ad4105ab",
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"headline": "fix: rename SetGroupTopK to SetTopkPerGroup in tests and examples",
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"committed_at": "2026-07-20T12:01:38Z",
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"oid": "1ef5cf5955db8edb659af72c94fb997bd3beb58d",
"body": "… v0.6.0 C-API\n\n- Add missing defer lockErrorThread()() to DiskANN cgo methods\n- Add DiskANN index/query/sub-query bindings to purego backend\n- Rename purego GroupBySearchQuery.SetGroupTopK -> SetTopkPerGroup to match v0.6.0 C-API symbol",
"is_bot": false,
"headline": "fix: restore DiskANN support after PR #13 merge and align purego with…",
"author_name": "lc285652",
"author_login": "chinaux",
"committed_at": "2026-07-20T11:44:10Z",
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{
"oid": "fb0b115c372d2b19dfe596d1c4a45312459fb541",
"body": "Add purego runtime FFI backend and improve CGO thread safety\n\n- Enable automatic no-cgo backend via github.com/ebitengine/purego\n- Lock OS thread around C calls for thread-local error retrieval\n- Add FieldSchema lifetime validation against owner schema mutations\n- Change GetFTS to return an independent copy with clear ownership\n- Add purego integration tests in CI\n\nNote: DiskANN support will be restored in a follow-up commit.",
"is_bot": false,
"headline": "Merge pull request #13 from zvec-ai/purego",
"author_name": "lc285652",
"author_login": "chinaux",
"committed_at": "2026-07-20T11:34:25Z",
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{
"oid": "549945426c94867930a5829ab259be064dfa1411",
"body": "- Update zvec submodule from v0.5.1 to v0.6.0\n- Add IndexTypeDiskANN constant (types.go)\n- Add IndexParams.SetDiskANNParams/GetDiskANN* helpers and\n NewDiskANNIndexParams constructor (schema.go)\n- Add DiskANNQueryParams type with create/set/get helpers (query.go)\n- Add SetDiskANNParams on SearchQue\n[…]\no, multi_query.go)\n- Adapt GroupBySearchQuery.SetGroupTopK to v0.6.0 C-API rename\n (zvec_group_by_vector_query_set_topk_per_group)\n- Bump all v0.5.1 references to v0.6.0 in docs, scripts and workflow",
"is_bot": false,
"headline": "feat: bump zvec submodule to v0.6.0 and add DiskANN index support",
"author_name": "lc285652",
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"committed_at": "2026-07-20T11:09:36Z",
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},
{
"oid": "e8d18d3daf26d7d5347c78393e46ad18d11016cc",
"body": null,
"is_bot": false,
"headline": "test(purego): move FTS smoke flow into integration tests",
"author_name": "fy",
"author_login": "fy0",
"committed_at": "2026-07-13T06:19:21Z",
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},
{
"oid": "f5f51cdbc123858fa34a65f99b33b82dd067f651",
"body": null,
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"headline": "perf(purego): reduce runtime FFI overhead",
"author_name": "fy",
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"committed_at": "2026-07-13T05:36:56Z",
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},
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"headline": "feat(purego): enable automatic no-cgo backend",
"author_name": "fy",
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"committed_at": "2026-07-10T09:45:14Z",
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},
{
"oid": "f6e8e248012481c50ee7718be6f6158510a6637e",
"body": null,
"is_bot": false,
"headline": "feat(purego): complete missing ffi api bindings",
"author_name": "fy",
"author_login": "fy0",
"committed_at": "2026-07-09T06:53:18Z",
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},
{
"oid": "c365673ef311cf194f12338abe1f35aa2784157e",
"body": null,
"is_bot": false,
"headline": "feat: bind purego fts and hybrid search",
"author_name": "fy",
"author_login": "fy0",
"committed_at": "2026-07-09T05:44:36Z",
"body_truncated": false,
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},
{
"oid": "4f0e6c4adc12ab2afe3ee58ba92fe5ac4f0b9320",
"body": null,
"is_bot": false,
"headline": "feat: add purego runtime ffi backend",
"author_name": "fy",
"author_login": "fy0",
"committed_at": "2026-07-09T05:44:22Z",
"body_truncated": false,
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},
{
"oid": "e25a7b93678dbe3c70d57b8256bce4c44c4cc5c5",
"body": "The Package libraries (Windows) step failed for v0.5.1 because zvec\nv0.5.1's cmake config picks the Ninja generator on Windows runners\n(single-config), which outputs zvec_c_api.dll to zvec/build/bin/\n(without the Release/ subdirectory that the Visual Studio multi-config\ngenerator produces). The scri\n[…]\nReorder the search list to try bin/ first (where modern cmake puts\n runtime artifacts).\n- Move the Get-ChildItem diagnostic before Write-Error so the .dll\n listing is actually printed before exit 1.",
"is_bot": false,
"headline": "fix(release): cover Ninja single-config output paths on Windows",
"author_name": "lc285652",
"author_login": "chinaux",
"committed_at": "2026-07-08T14:07:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "3761847638680e09a5319aaa2bb37adc662013db",
"body": "- Update zvec submodule from v0.5.0 to v0.5.1 (c_api: add FTS support\n for sub-query, #520)\n- Add SubQuery.SetFTSParams / SubQuery.SetFTS in multi_query.go to\n expose the new c_api entry points\n- This enables FTS + Vector combination inside MultiQuery with\n RRF/Weighted rerank\n- Bump all version references from v0.5.0 to v0.5.1 (README,\n README_CN, CONTRIBUTING, sync-zvec.sh, download-libs examples,\n release.yml workflow_dispatch description)",
"is_bot": false,
"headline": "feat: bump zvec submodule to v0.5.1 and expose SubQuery FTS APIs",
"author_name": "lc285652",
"author_login": "chinaux",
"committed_at": "2026-07-08T12:53:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7fe101708edb85552ca1d109c463a79a1574bde4",
"body": "- ci.yml: switch source-test and vendor-test macOS runner from macos-15\n to macos-14 to match release.yml, ensuring CI validates the same\n environment used to build release artifacts.\n- release.yml: replace shell variable $TAG (which was not expanded\n inside a single-quoted heredoc) with the GitHub Actions expression\n ${{ steps.tag.outputs.tag }}, so the release notes title shows the\n actual tag instead of the literal string \"$TAG\".",
"is_bot": false,
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"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "exceptional",
"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"
],
"commit_weight_rule": {
"min_commits": 50,
"min_commit_share": 0.1
},
"review_only_matches": 0,
"below_threshold_exposures": [],
"assessed_self_published_locations": 4
},
"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": "good",
"name": "AI Readiness",
"value": 73,
"weight": 0.04,
"metrics": [
{
"key": "ai_agent_context",
"band": "excellent",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 85,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.842,
"agent_instruction_files": [
".github/copilot-instructions.md"
],
"agent_instruction_max_bytes": 3607
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": ".github/copilot-instructions.md",
"points": 45,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".github/copilot-instructions.md"
}
}
],
"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": "32 of 38 human commits state their intent (structured subject or explanatory body)",
"points": 40,
"status": "met",
"details": [
{
"code": "legible_history",
"params": {
"legible": 32,
"sampled": 38
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "good",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 66,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"go.sum"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [
"Makefile"
],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0.026,
"toolchain_manifests": [
"examples/basic/go.mod",
"examples/collection_management/go.mod",
"examples/configuration/go.mod",
"examples/crud_operations/go.mod",
"examples/error_handling/go.mod",
"examples/schema_and_index/go.mod",
"examples/vector_query/go.mod",
"go.mod"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Makefile",
"points": 18,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Makefile"
}
}
],
"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": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"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 38 commits agent-authored or agent-credited",
"points": 5.3,
"status": "partial",
"details": [
{
"code": "agent_authored_commits",
"params": {
"count": 1,
"sampled": 38
}
}
],
"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": "exceptional",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 99,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 75993,
"source_files_sampled": 49,
"oversized_source_files": 1
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "1/49 source files over 60KB",
"points": 53.9,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 49,
"oversized": 1
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "weak",
"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? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
}
],
"classification": {
"labels": [
"library"
],
"scores": {
"library": 6
},
"primary": "library",
"evidence": [
{
"tier": "distribution",
"label": "library",
"source": "registry:go",
"weight": 6
}
],
"artifacts": [],
"confidence": "medium",
"host_extension": false,
"runs_as_process": false,
"consumed_by_code": true
},
"metrics_version": "2.3.1"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
],
"report_type": "repository",
"generated_at": "2026-07-31T17:08:26.642301Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/z/zvec-ai/zvec-go.svg",
"full_name": "zvec-ai/zvec-go",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}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 v2.3.1, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — Go.