Public recordAt risk
Software health reportschema 0.16.0 · metrics 1.13.0 · 2026-07-21 02:59 UTC
vutran1710 / PyrateLimiter
⚔️Python Rate-Limiter using Leaky-Bucket Algorithm Family
vutran1710/PyrateLimiter holds a health index of 34 out of 100, placing it in the At risk band. It scores highest on Engineering Quality (94/100) and lowest on Security (36/100). It was last updated 36 days ago. A single contributor accounts for most of its recent work.
34
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.
34
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.
High-Risk Jurisdiction Policy applies a 50% multiplier to weighted overall health and gives it an At risk ceiling of 49.
Ownership
Vu TranPersonal account
66 followers57 public repossince Apr 2017Ahoy!
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 |
|---|---|---|---|---|---|---|
| PyPI | pyrate-limiter | 4.4.0 | - | 63 | 36 days ago | aiohttphttpxleaky-bucketlimiterraterate-limiterratelimitratelimiterratelimitingrequeststhrottle |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
73
Development activity
62Moderate
How it's scored
| 18/36 | Push recency — last push 36 days ago |
| 16.6/36 | Commit cadence — 24/52 weeks with commits |
| 17.6/18 | Commit volume — 90 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 90 |
| human_commit_share | — |
| days_since_last_push | 36 |
| active_weeks_last_year | 24 |
Release discipline
90Excellent
How it's scored
| 27/27 | Ships releases — 36 releases published |
| 36/36 | Release recency — latest release 36 days ago |
| 27/27 | Release cadence — a release every ~36.2 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
Inputs used
| releases_count | 36 |
| latest_release_tag | v4.4.0 |
| releases_from_tags | no |
| days_since_latest_release | 36 |
| mean_days_between_releases | 36.2 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
66
Popularity & adoption
62Moderate
How it's scored
| 43.9/60 | Stars — 513 stars |
| 14.1/25 | Forks — 50 forks |
| 3.9/15 | Watchers — 6 watchers |
Inputs used
| forks | 50 |
| stars | 513 |
| watchers | 6 |
| 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 (MIT) |
| 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 |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
68
Maintainer resilience (bus factor)
41At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 8.6/22.5 | Commit distribution — top contributor authored 62% of commits |
| 13.5/13.5 | Contributor breadth — 26 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 11 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 26 |
| top_contributor_share | 0.616 |
How it's scored
| 46.4/46.8 | Issue resolution — 99% of issues closed |
| 32.8/38.3 | PR acceptance — 145/169 decided PRs merged |
| 1.5/15 | OpenSSF Scorecard: Code-Review — Found 5/26 approved changesets -- score normalized to 1 |
Inputs used
| merged_prs | 145 |
| open_issues | 1 |
| closed_issues | 127 |
| issue_closed_ratio | 0.992 |
| closed_unmerged_prs | 24 |
Ownership & stewardship
60Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 13.1/25 | Owner reach — 66 followers of vutran1710 |
| 24.8/25 | Track record — 57 public repos, account ~9 yr old |
Inputs used
| followers | 66 |
| owner_type | User |
| is_verified | — |
| owner_login | vutran1710 |
| public_repos | 57 |
| account_age_days | 3,390 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on pypi |
| 35/35 | Publish recency — latest publish 36 days ago |
| 20/20 | Version history — 63 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | pyrate-limiter |
| ecosystems | pypi |
| any_deprecated | no |
| min_days_since_publish | 36 |
Engineering Quality
Are baseline engineering and documentation practices in place?
94
Engineering practices
90Excellent
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config |
| 9.6/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 16/20 | OpenSSF Scorecard: CI-Tests — 22 out of 26 merged PRs checked by a CI test -- score normalized to 8 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | yes |
Documentation
100Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://pyratelimiter.readthedocs.io |
| 10/10 | Repository description |
| 10/10 | Topics — 6 topics |
| 10/10 | Wiki |
Inputs used
| topics | python, rate-limiter, rate-limiting, leaky-bucket, request-rate-limit, rate-limit |
| has_wiki | yes |
| homepage | https://pyratelimiter.readthedocs.io |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
36
Security posture
20Critical
Jurisdiction risk alert
High-risk jurisdiction exposure detected
2 top contributor profilesRussiaSecurity and overall rating: At risk ceiling
Based on self-published public profile locations. This governance signal does not determine nationality, citizenship, intent, sanctions status, or individual trustworthiness.
How jurisdiction exposure is assessedHow it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — no data |
| 2/2.5 | CI-Tests — 22 out of 26 merged PRs checked by a CI test -- score normalized to 8 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0.8/7.5 | Code-Review — Found 5/26 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 11 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 — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 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 |
| 0/7.5 | Vulnerabilities — 47 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 3.9 |
| high_risk_jurisdiction_cap | 49 |
| high_risk_jurisdiction_multiplier | 50 |
| security_posture_after_multiplier | 20 |
| security_posture_before_jurisdiction | 39 |
Excluded from scoring (no data or not applicable): branch_protection. Remaining weights renormalized. High-Risk Jurisdiction Policy applies a 50% multiplier and gives Security posture an At risk ceiling of 49.
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 | 90 |
| affected_packages | 11 |
| assessed_packages | 98 |
| unassessed_packages | 3 |
| affected_by_severity | critical 1, high 2, moderate 7, low 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 98 resolved dependencies against OSV. 3 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.
54
Agent context & guidance
1Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
Inputs used
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
Verify loop (build / test / typecheck)
88Excellent
How it's scored
| 18/18 | One-command bootstrap — noxfile.py |
| 22/22 | Automated tests |
| 11/11 | Lint / format config |
| 11/11 | Static type checking — pyrate_limiter/py.typed |
| 10/10 | Reproducible environment — Dockerfile, lockfile |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 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 | yes |
| typed_language | no |
| bootstrap_files | noxfile.py |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | pyrate_limiter/py.typed |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
How it's scored
| 27/45 | Type-checkable code — Python with type-check config (pyrate_limiter/py.typed) |
| 55/55 | Manageable file sizes — 0/56 source files over 60KB |
Inputs used
| primary_language | Python |
| largest_source_bytes | 26,569 |
| source_files_sampled | 56 |
| oversized_source_files | 0 |
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
513GitHub stars
26contributors
90commits, last 12 months
36days since last push
36releases
1bus factor
1open issues
PyPIpackage ecosystems
More detail
OpenSSF Scorecard 3.9 / 10
3.9aggregate
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 |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 8 | CI-Tests | 22 out of 26 merged PRs checked by a CI test -- score normalized to 8 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 1 | Code-Review | Found 5/26 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 11 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 | 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow 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 |
| 0 | Vulnerabilities | 47 existing vulnerabilities detected |
All dependencies 101
Full resolved dependency set from the GitHub dependency graph: 0 direct and 101 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| PyPI | accessible-pygments | 0.0.5 | indirect |
| PyPI | aiohappyeyeballs | 2.6.1 | indirect |
| PyPI | aiohttp | 3.12.15 | indirect |
| PyPI | aiosignal | 1.4.0 | indirect |
| PyPI | alabaster | 1.0.0 | indirect |
| PyPI | anyio | 4.10.0 | indirect |
| PyPI | argcomplete | 3.6.2 | indirect |
| PyPI | async-timeout | 5.0.1 | indirect |
| PyPI | attrs | 25.3.0 | indirect |
| PyPI | babel | 2.17.0 | indirect |
| PyPI | backports-asyncio-runner | 1.2.0 | indirect |
| PyPI | beautifulsoup4 | 4.13.4 | indirect |
| PyPI | build | 1.3.0 | indirect |
| PyPI | certifi | 2025.8.3 | indirect |
| PyPI | cfgv | 3.4.0 | indirect |
| PyPI | charset-normalizer | 3.4.3 | indirect |
| PyPI | colorama | 0.4.6 | indirect |
| PyPI | colorlog | 6.9.0 | indirect |
| PyPI | coverage | 7.10.3 | indirect |
| PyPI | dependency-groups | 1.3.1 | indirect |
| PyPI | distlib | 0.4.0 | indirect |
| PyPI | docutils | 0.21.2 | indirect |
| PyPI | exceptiongroup | 1.3.0 | indirect |
| PyPI | execnet | 2.1.1 | indirect |
| PyPI | filelock | 3.18.0 | indirect |
| PyPI | flake8 | 7.3.0 | indirect |
| PyPI | flake8-polyfill | 1.0.2 | indirect |
| PyPI | frozenlist | 1.7.0 | indirect |
| PyPI | furo | 2025.7.19 | indirect |
| PyPI | h11 | 0.16.0 | indirect |
| PyPI | hatchling | — | indirect |
| PyPI | httpcore | 1.0.9 | indirect |
| PyPI | httpx | 0.28.1 | indirect |
| PyPI | identify | 2.6.13 | indirect |
| PyPI | idna | 3.10 | indirect |
| PyPI | imagesize | 1.4.1 | indirect |
| PyPI | importlib-metadata | 8.7.0 | indirect |
| PyPI | iniconfig | 2.1.0 | indirect |
| PyPI | jinja2 | 3.1.6 | indirect |
| PyPI | markdown-it-py | 3.0.0 | indirect |
| PyPI | markupsafe | 3.0.2 | indirect |
| PyPI | mccabe | 0.7.0 | indirect |
| PyPI | mdit-py-plugins | 0.5.0 | indirect |
| PyPI | mdurl | 0.1.2 | indirect |
| PyPI | multidict | 6.6.4 | indirect |
| PyPI | myst-parser | 4.0.1 | indirect |
| PyPI | nodeenv | 1.9.1 | indirect |
| PyPI | nox | 2025.5.1 | indirect |
| PyPI | nox-poetry | 1.2.0 | indirect |
| PyPI | packaging | 25.0 | indirect |
| PyPI | pbr | 6.1.1 | indirect |
| PyPI | platformdirs | 4.3.8 | indirect |
| PyPI | pluggy | 1.6.0 | indirect |
| PyPI | pre-commit | 4.3.0 | indirect |
| PyPI | pre-commit-uv | 4.1.4 | indirect |
| PyPI | propcache | 0.3.2 | indirect |
| PyPI | psycopg | — | indirect |
| PyPI | psycopg | 3.2.9 | indirect |
| PyPI | psycopg-binary | 3.3.2 | indirect |
| PyPI | psycopg-pool | 3.2.6 | indirect |
| PyPI | pycodestyle | 2.14.0 | indirect |
| PyPI | pyflakes | 3.4.0 | indirect |
| PyPI | pygments | 2.19.2 | indirect |
| PyPI | pyproject-hooks | 1.2.0 | indirect |
| PyPI | pytest | 8.4.1 | indirect |
| PyPI | pytest-asyncio | 1.1.0 | indirect |
| PyPI | pytest-cov | 6.2.1 | indirect |
| PyPI | pytest-randomly | 4.0.1 | indirect |
| PyPI | pytest-retry | 1.7.0 | indirect |
| PyPI | pytest-xdist | 3.8.0 | indirect |
| PyPI | pyyaml | 6.0.2 | indirect |
| PyPI | redis | 6.4.0 | indirect |
| PyPI | requests | 2.32.4 | indirect |
| PyPI | roman-numerals-py | 3.1.0 | indirect |
| PyPI | schedule | 1.2.2 | indirect |
| PyPI | setuptools | 80.9.0 | indirect |
| PyPI | sniffio | 1.3.1 | indirect |
| PyPI | snowballstemmer | 3.0.1 | indirect |
| PyPI | soupsieve | 2.7 | indirect |
| PyPI | sphinx | 8.1.3 | indirect |
| PyPI | sphinx-autodoc-typehints | 3.0.1 | indirect |
| PyPI | sphinx-basic-ng | 1.0.0b2 | indirect |
| PyPI | sphinx-copybutton | 0.5.2 | indirect |
| PyPI | sphinxcontrib-apidoc | 0.6.0 | indirect |
| PyPI | sphinxcontrib-applehelp | 2.0.0 | indirect |
| PyPI | sphinxcontrib-devhelp | 2.0.0 | indirect |
| PyPI | sphinxcontrib-htmlhelp | 2.1.0 | indirect |
| PyPI | sphinxcontrib-jsmath | 1.0.1 | indirect |
| PyPI | sphinxcontrib-mermaid | 2.0.2 | indirect |
| PyPI | sphinxcontrib-qthelp | 2.0.0 | indirect |
| PyPI | sphinxcontrib-serializinghtml | 2.0.0 | indirect |
| PyPI | tomli | 2.2.1 | indirect |
| PyPI | tomlkit | 0.13.3 | indirect |
| PyPI | typing-extensions | 4.14.1 | indirect |
| PyPI | tzdata | 2025.2 | indirect |
| PyPI | urllib3 | 2.5.0 | indirect |
| PyPI | uv | 0.8.11 | indirect |
| PyPI | uv-dynamic-versioning | — | indirect |
| PyPI | virtualenv | 20.33.1 | indirect |
| PyPI | yarl | 1.20.1 | indirect |
| PyPI | zipp | 3.23.0 | indirect |
Dependency advisories 11
This repository publishes no package the index resolves, so its own dependency graph was assessed — 98 packages, which also include development and test pins that never ship: 11 carry known advisories, of which 0 are direct. 3 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| aiohttp | 3.12.15 | indirect | critical | 58 | 3.14.1 |
| soupsieve | 2.7 | indirect | high | 4 | 2.8.4 |
| urllib3 | 2.5.0 | indirect | high | 8 | 2.7.0 |
| filelock | 3.18.0 | indirect | moderate | 4 | 3.20.3 |
| idna | 3.10 | indirect | moderate | 2 | 3.15 |
| pytest | 8.4.1 | indirect | moderate | 2 | 9.0.3 |
| requests | 2.32.4 | indirect | moderate | 2 | 2.33.0 |
| setuptools | 80.9.0 | indirect | moderate | 1 | 83.0.0 |
| uv | 0.8.11 | indirect | moderate | 5 | 0.11.15 |
| virtualenv | 20.33.1 | indirect | moderate | 2 | 20.36.1 |
| pygments | 2.19.2 | indirect | low | 2 | 2.20.0 |
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": [
"python",
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"rate-limiting",
"leaky-bucket",
"request-rate-limit",
"rate-limit"
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"size_kb": 1188,
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"homepage": "https://pyratelimiter.readthedocs.io",
"languages": {
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},
"pushed_at": "2026-06-14T10:45:18Z",
"created_at": "2019-11-23T11:30:56Z",
"owner_type": "User",
"updated_at": "2026-07-10T19:36:49Z",
"description": "⚔️Python Rate-Limiter using Leaky-Bucket Algorithm Family",
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},
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"activity": {
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"days_since_last_push": 36,
"active_weeks_last_year": 24,
"days_since_latest_release": 36,
"mean_days_between_releases": 36.2
},
"community": {
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"health_percentage": 57,
"has_issue_template": false,
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"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
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"license": "MIT",
"keywords": [
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"httpx",
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"limiter",
"rate",
"rate-limiter",
"rate_limiter",
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"ratelimiter",
"ratelimiting",
"requests",
"throttle",
"Development Status :: 5 - Production/Stable",
"Operating System :: OS Independent",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Topic :: Software Development :: Documentation",
"Topic :: Software Development :: Libraries :: Python Modules",
"Typing :: Typed"
],
"ecosystem": "pypi",
"matches_repo": true,
"registry_url": "https://pypi.org/project/pyrate-limiter/",
"is_deprecated": false,
"latest_version": "4.4.0",
"repository_url": "https://github.com/vutran1710/PyrateLimiter",
"versions_count": 63,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": "2019-11-25T07:18:11.680702Z",
"latest_published_at": "2026-06-14T10:52:03.021029Z",
"latest_version_yanked": null,
"days_since_latest_publish": 36
}
]
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"popularity": {
"forks": 50,
"stars": 513,
"watchers": 6,
"open_issues_and_prs": 2
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "at_risk",
"name": "Security",
"value": 36,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Branch-Protection. Remaining weights renormalized. High-Risk Jurisdiction Policy applies a 50% multiplier to Security posture and gives it an At risk ceiling of 49.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"branch_protection"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "jurisdiction_posture_adjustment",
"params": {
"cap": 49,
"pct": 50
}
}
],
"value": 20,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 17,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 1,
"scorecard_aggregate": 3.9,
"high_risk_jurisdiction_cap": 49,
"high_risk_jurisdiction_multiplier": 50,
"security_posture_after_multiplier": 20,
"security_posture_before_jurisdiction": 39
},
"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": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "22 out of 26 merged PRs checked by a CI test -- score normalized to 8",
"points": 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 5/26 approved changesets -- score normalized to 1",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 11 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": "30 commit(s) and 4 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 detected",
"points": 5,
"status": "met",
"details": [],
"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": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"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": "47 existing vulnerabilities detected",
"points": 0,
"status": "missed",
"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 98 resolved dependencies against OSV; 3 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": 98
}
},
{
"code": "advisories_unassessed",
"params": {
"count": 3
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 90,
"affected_packages": 11,
"assessed_packages": 98,
"unassessed_packages": 3,
"affected_by_severity": "critical 1, high 2, moderate 7, low 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": 98,
"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": "moderate",
"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": 50,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": true,
"exposures": [
{
"role": "top_contributor",
"count": 2,
"country": "Russia"
}
],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 9
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "Russia: top_contributor (2)",
"points": 50,
"status": "partial",
"details": [
{
"code": "jurisdiction_exposure",
"params": {
"role": "top_contributor",
"count": 2,
"country": "Russia"
}
}
],
"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": 54,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"legible_commit_history"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"has_llms_txt": false,
"legible_history_share": null,
"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": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "excellent",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"demonstrated_agent_practice",
"automated_maintenance"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 88,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"uv.lock"
],
"has_dockerfile": true,
"typed_language": false,
"bootstrap_files": [
"noxfile.py"
],
"has_devcontainer": false,
"has_linter_config": true,
"typecheck_configs": [
"pyrate_limiter/py.typed"
],
"agent_commit_share": null,
"toolchain_manifests": [],
"dependency_bot_commit_share": null
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "noxfile.py",
"points": 18,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "noxfile.py"
}
}
],
"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": 11,
"status": "met",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "pyrate_limiter/py.typed",
"points": 11,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "pyrate_limiter/py.typed"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "Dockerfile, lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Dockerfile, lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"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": "good",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 82,
"inputs": {
"primary_language": "Python",
"largest_source_bytes": 26569,
"source_files_sampled": 56,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Python with type-check config (pyrate_limiter/py.typed)",
"points": 27,
"status": "partial",
"details": [
{
"code": "typecheck_config_language",
"params": {
"files": "pyrate_limiter/py.typed",
"language": "Python"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/56 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 56,
"oversized": 0
}
}
],
"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": [],
"report_type": "repository",
"generated_at": "2026-07-21T02:59:52.018316Z",
"schema_version": "0.16.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/v/vutran1710/PyrateLimiter.svg",
"full_name": "vutran1710/PyrateLimiter",
"license_state": "standard",
"license_spdx": "MIT"
}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 v0.16.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — PyPI.