Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-21 23:27 UTC

turnstonelabs / turnstone

PythonApache-2.0★ 1,611 stars⑂ 128 forkssince Mar 2026View on GitHub ↗
KindCommand-line toolNetwork serviceMCP serverLibraryhow this is determined

turnstonelabs/turnstone holds a health index of 86 out of 100, placing it in the Excellent band. It scores highest on Vitality (93/100) and lowest on Sustainability & Governance (54/100). It was last updated today. A single contributor accounts for most of its recent work.

86
overall / 100
Excellent

Software 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.

86
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)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

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 72 is calibrated to 86 on the published index scale (record calibration 2026-08-02).

Ownership

turnstonelabsOrganization
38 followers9 public repossince Mar 2026

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
PyPIturnstone1.8.74,4901446 days agoagentaichatllmopenaitools

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

93Exceptional · 21% of overall
How it's scored
36/36Push recency — last push 0 days ago
23.5/36Commit cadence — 34/52 weeks with commits
18/18Commit volume — 2,105 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year2,105
human_commit_share0.93
days_since_last_push0
active_weeks_last_year34

Release discipline

100Exceptional
How it's scored
27/27Ships releases — 100 releases published
36/36Release recency — latest release 0 days ago
27/27Release cadence — a release every ~5.1 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count100
latest_release_tagv1.9.0a4
releases_from_tagsno
days_since_latest_release0
mean_days_between_releases5.1
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?

70Good · 17% of overall
How it's scored
52/60Stars — 1,611 stars
17.5/25Forks — 128 forks
6.5/15Watchers — 16 watchers
Inputs used
forks128
stars1,611
watchers16
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (Apache-2.0)
18/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges6
has_contributingyes
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateno
How it's scored
48.7/80Monthly downloads — 4,490 downloads/month across pypi
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesturnstone
dependents—
ecosystemspypi
total_downloads—
monthly_downloads4,490
unverified_packages_excluded—
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?

54Moderate · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0.7/22.5Commit distribution — top contributor authored 97% of commits
13.5/13.5Contributor breadth — 18 contributors
3/10OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3
Inputs used
bus_factor1
contributors_sampled18
top_contributor_share0.97
How it's scored
22/42Issue resolution — 52% of issues closed
28.7/30PR acceptance — 1,005/1,052 decided PRs merged
3.5/13Newcomer PR acceptance — 3/11 first-time contributors' PRs merged in 30d
1.5/15OpenSSF Scorecard: Code-Review — Found 1/7 approved changesets -- score normalized to 1
Inputs used
merged_prs1,005
open_issues184
closed_issues202
prs_merged_7d17
prs_decided_7d17
prs_merged_30d43
prs_decided_30d52
issue_closed_ratio0.523
closed_unmerged_prs47
first_time_authors_30d8
first_time_prs_merged_30d3
first_time_prs_decided_30d11
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
11.4/25Owner reach — 38 followers of turnstonelabs
8.6/25Track record — 9 public repos, account ~0 yr old
Inputs used
followers38
owner_typeOrganization
is_verifiedno
owner_loginturnstonelabs
public_repos9
account_age_days233

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 1 package(s) on pypi
35/35Publish recency — latest publish 6 days ago
20/20Version history — 144 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesturnstone
ecosystemspypi
any_deprecatedno
min_days_since_publish6

Engineering Quality

Are baseline engineering and documentation practices in place?

82Excellent · 19% of overall
How it's scored
24/24CI workflows — 5 workflow(s)
24/24Tests present
16/16Linter config — pyproject.toml ([tool.ruff])
9.6/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configyes
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
0/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics—
has_wikiyes
homepage—
docs_site—
has_readmeyes
has_docs_diryes
has_descriptionno

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

64Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
2.5/2.5CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0.8/7.5Code-Review — Found 1/7 approved changesets -- score normalized to 1
0.8/2.5Contributors — project has 1 contributing companies or organizations -- score normalized to 3
0/10Dangerous-Workflow — dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
2.5/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 5
4.5/5SAST — SAST tool is not run on all commits -- score normalized to 9
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — no data
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate5.5
Excluded from scoring (no data or not applicable): Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages60
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:turnstone@1.8.7 runtime dependency closure — what installing the published package pulls in — 60 packages. Reachability is not analyzed.

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.

59Moderate · 4% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 93 of 93 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share1
agent_instruction_files—
agent_instruction_max_bytes—
How it's scored
0/18One-command bootstrap
22/22Automated tests
11/11Lint / format config — pyproject.toml ([tool.ruff])
11/11Static type checking — sdk/typescript/tsconfig.json, turnstone/sdk/py.typed
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 6 of the last 100 commits are automated dependency updates
5/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 5
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json, uv.lock
has_dockerfileyes
typed_languageno
bootstrap_files—
has_devcontainerno
has_linter_configyes
typecheck_configssdk/typescript/tsconfig.json, turnstone/sdk/py.typed
agent_commit_share0
toolchain_manifests—
dependency_bot_commit_share0.06
How it's scored
27/45Type-checkable code — Python with type-check config (sdk/typescript/tsconfig.json, turnstone/sdk/py.typed)
49.5/55Manageable file sizes — 92/919 source files over 60KB
Inputs used
primary_languagePython
largest_source_bytes5,494,801
source_files_sampled919
oversized_source_files92
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)
20/20MCP server
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalyes
api_schema_files—
interfaces_expected_ofnetwork-service

Key facts

1,611GitHub stars
18contributors
2,105commits, last 12 months
0days since last push
100releases
1bus factor
184open issues
PyPIpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 128 ⇿
0Stars
128Forks
99Releases

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.

0255075100125125102026-032026-062026-10
Major 0Minor 8Patch 43
OpenSSF Scorecard 5.5 / 10
5.5aggregate

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).Scorecard v5.5.0 · 2026-10-21 23:26 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
1Code-ReviewFound 1/7 approved changesets -- score normalized to 1
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
0Dangerous-Workflowdangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 5
9SASTSAST tool is not run on all commits -- score normalized to 9
10Security-Policysecurity policy file detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 25
RegistryPackageVersion constraintManifest
PyPIopenai>=3.14.1,<4pyproject.toml
PyPIanthropic>=1,<2pyproject.toml
PyPIhttpx2>=2.12,<3pyproject.toml
PyPIhttpcore2>=2.12,<3pyproject.toml
PyPImcp>=2.3,<3pyproject.toml
PyPIstarlette>=1.3.1pyproject.toml
PyPIuvicorn>=0.34pyproject.toml
PyPIsse-starlette>=2.0pyproject.toml
PyPIpydantic>=2.0pyproject.toml
PyPIpydantic-settings>=2.14.2pyproject.toml
PyPIsqlalchemy>=2.0pyproject.toml
PyPIalembic>=1.14pyproject.toml
PyPIpsycopg>=3.2pyproject.toml
PyPIcroniter>=6.1pyproject.toml
PyPItzdata>=2026.3pyproject.toml
PyPIstructlog>=24.1pyproject.toml
PyPIPyJWT>=2.8pyproject.toml
PyPIbcrypt>=4.0pyproject.toml
PyPIcryptography>=48.0.1pyproject.toml
PyPIlacme>=1.2,<2pyproject.toml
PyPIpython-frontmatter>=1.0pyproject.toml
PyPIpypdfium2>=4pyproject.toml
PyPIpillow>=10pyproject.toml
PyPIaltair>=6.0pyproject.toml
PyPIvl-convert-python>=1.6pyproject.toml
All dependencies 175

Full resolved dependency set from the GitHub dependency graph: 26 direct and 149 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
PyPIalembic1.20.0direct
PyPIaltair6.3.0direct
PyPIanthropic1.16.0direct
PyPIbcrypt5.0.0direct
PyPIcroniter6.2.4direct
PyPIcryptography50.0.2direct
PyPIhttpcore22.15.1direct
PyPIhttpx22.15.1direct
PyPIlacme1.2.0direct
PyPImcp—direct
PyPImcp2.3.0direct
PyPIopenai3.35.1direct
PyPIpillow13.0.0direct
PyPIpsycopg3.3.6direct
PyPIpydantic2.14.1direct
PyPIpydantic-settings2.16.1direct
PyPIpyjwt2.15.1direct
PyPIpypdfium25.14.0direct
PyPIpython-frontmatter1.3.0direct
PyPIsqlalchemy2.1.5direct
PyPIsse-starlette3.5.0direct
PyPIstarlette1.9.0direct
PyPIstructlog26.1.0direct
PyPItzdata2026.5direct
PyPIuvicorn0.54.0direct
PyPIvl-convert-python1.9.0.post1direct
npm@jridgewell/resolve-uri3.1.2indirect
npm@jridgewell/sourcemap-codec1.6.0indirect
npm@jridgewell/trace-mapping0.3.31indirect
npm@oxc-project/types0.154.0indirect
npm@rolldown/binding-android-arm-eabi1.2.14indirect
npm@rolldown/binding-android-arm641.2.14indirect
npm@rolldown/binding-darwin-arm641.2.14indirect
npm@rolldown/binding-darwin-x641.2.14indirect
npm@rolldown/binding-freebsd-x641.2.14indirect
npm@rolldown/binding-linux-arm-gnueabihf1.2.14indirect
npm@rolldown/binding-linux-arm64-gnu1.2.14indirect
npm@rolldown/binding-linux-arm64-musl1.2.14indirect
npm@rolldown/binding-linux-ppc64-gnu1.2.14indirect
npm@rolldown/binding-linux-s390x-gnu1.2.14indirect
npm@rolldown/binding-linux-x64-gnu1.2.14indirect
npm@rolldown/binding-linux-x64-musl1.2.14indirect
npm@rolldown/binding-openharmony-arm641.2.14indirect
npm@rolldown/binding-win32-arm64-msvc1.2.14indirect
npm@rolldown/binding-win32-x64-msvc1.2.14indirect
npm@rolldown/pluginutils1.0.1indirect
npm@types/chai5.2.3indirect
npm@types/deep-eql4.0.2indirect
npm@types/estree1.0.9indirect
npm@typescript/typescript-aix-ppc647.0.2indirect
npm@typescript/typescript-darwin-arm647.0.2indirect
npm@typescript/typescript-darwin-x647.0.2indirect
npm@typescript/typescript-freebsd-arm647.0.2indirect
npm@typescript/typescript-freebsd-x647.0.2indirect
npm@typescript/typescript-linux-arm7.0.2indirect
npm@typescript/typescript-linux-arm647.0.2indirect
npm@typescript/typescript-linux-loong647.0.2indirect
npm@typescript/typescript-linux-mips64el7.0.2indirect
npm@typescript/typescript-linux-ppc647.0.2indirect
npm@typescript/typescript-linux-riscv647.0.2indirect
npm@typescript/typescript-linux-s390x7.0.2indirect
npm@typescript/typescript-linux-x647.0.2indirect
npm@typescript/typescript-netbsd-arm647.0.2indirect
npm@typescript/typescript-netbsd-x647.0.2indirect
npm@typescript/typescript-openbsd-arm647.0.2indirect
npm@typescript/typescript-openbsd-x647.0.2indirect
npm@typescript/typescript-sunos-x647.0.2indirect
npm@typescript/typescript-win32-arm647.0.2indirect
npm@typescript/typescript-win32-x647.0.2indirect
npm@vitest/mocker5.0.5indirect
npm@vitest/spy5.0.5indirect
npmassertion-error2.0.1indirect
npmchai6.3.0indirect
npmdetect-libc2.1.2indirect
npmes-module-lexer2.3.2indirect
npmestree-walker3.0.3indirect
npmexpect-type1.4.0indirect
npmfdir6.5.0indirect
npmfsevents2.3.3indirect
npmlightningcss1.33.0indirect
npmlightningcss-android-arm641.33.0indirect
npmlightningcss-darwin-arm641.33.0indirect
npmlightningcss-darwin-x641.33.0indirect
npmlightningcss-freebsd-x641.33.0indirect
npmlightningcss-linux-arm-gnueabihf1.33.0indirect
npmlightningcss-linux-arm64-gnu1.33.0indirect
npmlightningcss-linux-arm64-musl1.33.0indirect
npmlightningcss-linux-x64-gnu1.33.0indirect
npmlightningcss-linux-x64-musl1.33.0indirect
npmlightningcss-win32-arm64-msvc1.33.0indirect
npmlightningcss-win32-x64-msvc1.33.0indirect
npmmagic-string1.4.3indirect
npmnanoid3.3.20indirect
npmobug3.0.0indirect
npmpicocolors1.1.1indirect
npmpicomatch4.0.7indirect
npmpostcss8.5.31indirect
npmrolldown1.2.14indirect
npmsource-map-js1.2.2indirect
npmstd-env4.3.0indirect
npmtinybench6.2.2indirect
npmtinyexec1.3.1indirect
npmtinyglobby0.2.17indirect
npmtypescript7.0.2indirect
npmvite8.3.4indirect
npmvitest5.0.5indirect
npmwhy-is-node-running3.2.1indirect
PyPIaiohappyeyeballs2.7.1indirect
PyPIaiohttp3.14.5indirect
PyPIaiosignal1.4.0indirect
PyPIannotated-types0.8.0indirect
PyPIanyio4.15.1indirect
PyPIast-serialize0.13.1indirect
PyPIattrs26.1.0indirect
PyPIaudioop-lts0.2.2indirect
PyPIbackports-zstd1.8.0indirect
PyPIbrotli1.2.0indirect
PyPIbrotlicffi1.2.0.2indirect
PyPIcffi2.1.1indirect
PyPIclick8.5.0indirect
PyPIcolorama0.4.6indirect
PyPIcoverage7.16.2indirect
PyPIdiscord-py2.7.1indirect
PyPIdocstring-parser0.18.0indirect
PyPIfonttools4.67.0indirect
PyPIfrozenlist1.8.0indirect
PyPIh110.16.0indirect
PyPIhatchling—indirect
PyPIhttpx2-jsfetch1.0indirect
PyPIidna3.20indirect
PyPIiniconfig2.3.1indirect
PyPIjinja23.1.6indirect
PyPIjiter0.17.0indirect
PyPIjsonschema4.26.0indirect
PyPIjsonschema-specifications2025.9.1indirect
PyPIlibrt0.16.0indirect
PyPImako1.4.3indirect
PyPImarkupsafe3.0.4indirect
PyPImcp-types2.3.0indirect
PyPImultidict7.1.0indirect
PyPImypy—indirect
PyPImypy2.4.0indirect
PyPImypy-extensions1.1.0indirect
PyPInarwhals2.27.1indirect
PyPIopentelemetry-api1.45.1indirect
PyPIpackaging26.3indirect
PyPIpathspec1.1.1indirect
PyPIpluggy1.7.0indirect
PyPIpropcache0.5.4indirect
PyPIpsycopg-binary3.3.6indirect
PyPIpycparser3.11indirect
PyPIpydantic-core2.50.1indirect
PyPIpygments2.21.0indirect
PyPIpytest—indirect
PyPIpytest9.1.1indirect
PyPIpytest-cov7.1.0indirect
PyPIpython-dateutil2.9.0.post0indirect
PyPIpython-dotenv1.2.4indirect
PyPIpython-multipart0.0.32indirect
PyPIpywin32312indirect
PyPIpyyaml6.0.3indirect
PyPIreferencing0.37.0indirect
PyPIrpds-py2026.9.1indirect
PyPIruff—indirect
PyPIruff0.17.1indirect
PyPIsix1.17.0indirect
PyPIslack-bolt1.30.0indirect
PyPIslack-sdk3.45.0indirect
PyPIsniffio1.3.1indirect
PyPItruststore0.10.5indirect
PyPIturnstone1.9.0a4indirect
PyPItyping-extensions4.16.0indirect
PyPItyping-inspection0.4.4indirect
PyPIyarl1.25.1indirect
PyPIzopfli0.4.3indirect
Dependency advisories 0

Installing pypi:turnstone@1.8.7 pulls in 60 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.

No known advisories affect the assessed dependencies.

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

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

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 v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — PyPI.