Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-14 20:48 UTC

openapi-generators / openapi-python-client

Generate modern Python clients from OpenAPI

PythonMIT★ 1,988 stars⑂ 292 forkssince Feb 2020View on GitHub ↗

KindCommand-line toolLibraryhow this is determined

#openapi #openapi-python-client #python3 #generator #rest-api #python #fastapi #openapi-document #openapi3 #openapi31

openapi-generators/openapi-python-client holds a health index of 90 out of 100, placing it in the Excellent band. It scores highest on Vitality (89/100) and lowest on AI Readiness (62/100). It was last updated 7 days ago. A single contributor accounts for most of its recent work.

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.

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 76 is calibrated to 90 on the published index scale (record calibration 2026-08-02).

Ownership

openapi-generatorsOrganization

26 followers4 public repossince May 2021

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	Tags
PyPI	openapi-python-client	0.29.1	-	106	15 days ago	client generator openapi

Metrics by category

Vitality

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

89Excellent · 21% of overall

Development activity

82Excellent

How it's scored

36/36	Push recency — last push 7 days ago
18.7/36	Commit cadence — 27/52 weeks with commits
17.3/18	Commit volume — 84 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 18 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	84
human_commit_share	0.34
days_since_last_push	7
active_weeks_last_year	27

Release discipline

100Exceptional

How it's scored

27/27	Ships releases — 100 releases published
36/36	Release recency — latest release 15 days ago
27/27	Release cadence — a release every ~36.5 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	100
latest_release_tag	v0.29.1
releases_from_tags	no
days_since_latest_release	15
mean_days_between_releases	36.5

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?

83Excellent · 17% of overall

Popularity & adoption

81Excellent

How it's scored

53.5/60	Stars — 1,988 stars
20.5/25	Forks — 292 forks
7.1/15	Watchers — 20 watchers

Inputs used

forks	292
stars	1,988
watchers	20
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

85Excellent

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (MIT)
18/18	CONTRIBUTING guide
13.5/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	5
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	codecov.io, github.com, shields.io
has_pull_request_template	no

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

64Moderate · 23% of overall

Maintainer resilience (bus factor)

38Weak

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
5.9/22.5	Commit distribution — top contributor authored 74% of commits
13.5/13.5	Contributor breadth — 83 contributors
10/10	OpenSSF Scorecard: Contributors — project has 9 contributing companies or organizations

Inputs used

bus_factor	1
contributors_sampled	83
top_contributor_share	0.736

Issue & PR responsiveness

76Good

How it's scored

33.3/42	Issue resolution — 79% of issues closed
23.9/30	PR acceptance — 696/874 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
9/15	OpenSSF Scorecard: Code-Review — Found 6/10 approved changesets -- score normalized to 6

Inputs used

merged_prs	696
open_issues	90
closed_issues	344
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	1
prs_decided_30d	1
issue_closed_ratio	0.793
closed_unmerged_prs	178
first_time_authors_30d	0
first_time_prs_merged_30d	0
first_time_prs_decided_30d	0

Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

56Moderate

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
10.3/25	Owner reach — 26 followers of openapi-generators
15.7/25	Track record — 4 public repos, account ~5 yr old

Inputs used

followers	26
owner_type	Organization
is_verified	no
owner_login	openapi-generators
public_repos	4
account_age_days	1,936

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on pypi
35/35	Publish recency — latest publish 15 days ago
20/20	Version history — 106 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	openapi-python-client
ecosystems	pypi
any_deprecated	no
min_days_since_publish	15

Engineering Quality

Are baseline engineering and documentation practices in place?

70Good · 19% of overall

Engineering practices

84Excellent

How it's scored

24/24	CI workflows — 3 workflow(s)
24/24	Tests present
16/16	Linter config — integration-tests/pyproject.toml ([tool.ruff]), pyproject.toml ([tool.ruff])
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 29 out of 29 merged PRs checked by a CI test -- score normalized to 10

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	yes
has_precommit_config	no

Documentation

50Moderate

How it's scored

30/30	README
0/25	Documentation directory
0/15	Documentation / homepage site
10/10	Repository description
10/10	Topics — 10 topics
0/10	Wiki

Inputs used

topics	openapi, openapi-python-client, python3, generator, rest-api, python, fastapi, openapi-document, openapi3, openapi31
has_wiki	no
homepage	—
docs_site	—
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?

77Good · 16% of overall

Security posture

71Good

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — no data
2.5/2.5	CI-Tests — 29 out of 29 merged PRs checked by a CI test -- score normalized to 10
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
4.5/7.5	Code-Review — Found 6/10 approved changesets -- score normalized to 6
2.5/2.5	Contributors — project has 9 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5	Dependency-Update-Tool — update tool detected
0/5	Fuzzing — project is not fuzzed
2.5/2.5	License — license file detected
7.5/7.5	Maintained — 18 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
5/5	Packaging — packaging workflow detected
2/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4
0/5	SAST — SAST tool is not run on all commits -- score normalized to 0
5/5	Security-Policy — security policy file detected
0/7.5	Signed-Releases — no data
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	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	7.1

Excluded from scoring (no data or not applicable): Branch-Protection, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional

How it's scored

35/35	Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25	Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40	No advisories left outstanding — no advisory carries a publication date

Inputs used

source	osv
advisories	0
affected_packages	0
assessed_packages	23
unassessed_packages	0
affected_by_severity	none
direct_affected_packages	0

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:openapi-python-client@0.29.1 runtime dependency closure — what installing the published package pulls in — 23 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.

62Moderate · 4% of overall

Agent context & guidance

40Weak

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
40/40	Legible commit history — 33 of 34 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.971
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

70Good

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
11/11	Lint / format config — integration-tests/pyproject.toml ([tool.ruff]), pyproject.toml ([tool.ruff])
11/11	Static type checking — end_to_end_tests/golden-records/docstrings-on-attributes-golden-record/my_test_api_client/py.typed, end_to_end_tests/golden-records/escapes-client/escapes_client/py.typed, end_to_end_tests/golden-records/my-enum-api-client/my_enum_api_client/py.typed, end_to_end_tests/golden-records/my-test-api-client/my_test_api_client/py.typed, end_to_end_tests/golden-records/test-3-1-features-client/test_3_1_features_client/py.typed, integration-tests/integration_tests/py.typed, openapi_python_client/py.typed
10/10	Reproducible environment — lockfile
4/10	Demonstrated agent practice — 2 of the last 100 commits agent-authored or agent-credited
8/8	Automated maintenance — 53 of the last 100 commits are automated dependency updates
4/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 4

Inputs used

has_nix	no
has_tests	yes
lockfiles	pdm.lock
has_dockerfile	no
typed_language	no
bootstrap_files	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	end_to_end_tests/golden-records/docstrings-on-attributes-golden-record/my_test_api_client/py.typed, end_to_end_tests/golden-records/escapes-client/escapes_client/py.typed, end_to_end_tests/golden-records/my-enum-api-client/my_enum_api_client/py.typed, end_to_end_tests/golden-records/my-test-api-client/my_test_api_client/py.typed, end_to_end_tests/golden-records/test-3-1-features-client/test_3_1_features_client/py.typed, integration-tests/integration_tests/py.typed, openapi_python_client/py.typed
agent_commit_share	0.02
toolchain_manifests	—
dependency_bot_commit_share	0.53

Code legibility for models

82Excellent

How it's scored

27/45

Type-checkable code — Python with type-check config (end_to_end_tests/golden-records/docstrings-on-attributes-golden-record/my_test_api_client/py.typed, end_to_end_tests/golden-records/escapes-client/escapes_client/py.typed, end_to_end_tests/golden-records/my-enum-api-client/my_enum_api_client/py.typed, end_to_end_tests/golden-records/my-test-api-client/my_test_api_client/py.typed, end_to_end_tests/golden-records/test-3-1-features-client/test_3_1_features_client/py.typed, integration-tests/integration_tests/py.typed, openapi_python_client/py.typed)

55/55

Manageable file sizes — 0/373 source files over 60KB

Inputs used

primary_language	Python
largest_source_bytes	29,207
source_files_sampled	373
oversized_source_files	0

Key facts

1,988GitHub stars

83contributors

84commits, last 12 months

7days since last push

100releases

1bus factor

90open issues

PyPIpackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
pypi download statistics for 'openapi-python-client' unavailable this scan (stats endpoint failed after retries); adoption may be under-evidenced
Could not fetch pypi package 'integration-tests' from its registry

More detail

Star and fork history 0 ★ / 292 ⇿

0Stars

292Forks

100Releases

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 18Patch 40

Each point covers 6 days.

OpenSSF Scorecard 7.1 / 10

7.1aggregate

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 · 2026-09-14 20:47 UTC

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
10	CI-Tests	29 out of 29 merged PRs checked by a CI test -- score normalized to 10
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
6	Code-Review	Found 6/10 approved changesets -- score normalized to 6
10	Contributors	project has 9 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
10	Dependency-Update-Tool	update tool detected
0	Fuzzing	project is not fuzzed
10	License	license file detected
10	Maintained	18 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
10	Packaging	packaging workflow detected
4	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 4
0	SAST	SAST tool is not run on all commits -- score normalized to 0
10	Security-Policy	security policy file detected
n/a	Signed-Releases	no releases found
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
10	Vulnerabilities	0 existing vulnerabilities detected

Direct dependencies 11

Registry	Package	Version constraint	Manifest
PyPI	httpx	`>=0.23.1,<0.29.0`	integration-tests/pyproject.toml
PyPI	attrs	`>=22.2.0`	integration-tests/pyproject.toml
PyPI	jinja2	`>=3.0.0,<4.0.0`	pyproject.toml
PyPI	typer	`>0.16,<0.28`	pyproject.toml
PyPI	colorama	`>=0.4.3`	pyproject.toml
PyPI	shellingham	`>=1.3.2,<2.0.0`	pyproject.toml
PyPI	pydantic	`>=2.10,<3.0.0`	pyproject.toml
PyPI	attrs	`>=22.2.0`	pyproject.toml
PyPI	httpx	`>=0.23.1,<0.29.0`	pyproject.toml
PyPI	ruamel.yaml	`>=0.18.6,<0.20.0`	pyproject.toml
PyPI	ruff	`>=0.2`	pyproject.toml

All dependencies 18

Full resolved dependency set from the GitHub dependency graph: 11 direct and 7 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
PyPI	attrs	`—`	direct
PyPI	attrs	`26.1.0`	direct
PyPI	colorama	`—`	direct
PyPI	httpx	`—`	direct
PyPI	httpx	`0.28.1`	direct
PyPI	jinja2	`—`	direct
PyPI	pydantic	`—`	direct
PyPI	ruamel-yaml	`—`	direct
PyPI	ruff	`—`	direct
PyPI	shellingham	`—`	direct
PyPI	typer	`—`	direct
PyPI	anyio	`4.14.2`	indirect
PyPI	certifi	`2026.7.22`	indirect
PyPI	h11	`0.16.0`	indirect
PyPI	httpcore	`1.0.9`	indirect
PyPI	idna	`3.19`	indirect
PyPI	python-dateutil	`—`	indirect
PyPI	typing-extensions	`4.16.0`	indirect

Dependency advisories 0

Installing pypi:openapi-python-client@0.29.1 pulls in 23 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.

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.

Software health index

Score profile

Ownership

Package ecosystems

Metrics by category

Key facts

Data collection warnings

More detail

Feedback

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