Public record
Software health reportschema 0.15.0 · metrics 1.13.0 · 2026-07-19 10:46 UTC

oasdiff / oasdiff

OpenAPI Diff and Breaking Changes

GoApache-2.0★ 1,279 stars⑂ 102 forkssince Feb 2021View on GitHub ↗

oasdiff/oasdiff holds a health index of 34 out of 100, placing it in the At risk band. It scores highest on Vitality (91/100) and lowest on Security (31/100). It was last updated today. A single contributor accounts for most of its recent work.

34
overall / 100
At risk

Software 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)
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.

High-Risk Jurisdiction Policy applies a 50% multiplier to weighted overall health and gives it an At risk ceiling of 49.

Ownership

oasdiffOrganization
10 followers17 public repossince Mar 2023

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

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Gogithub.com/oasdiff/oasdiffv1.23.0-2909 days ago

Metrics by category

Vitality

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

91Excellent · 22% of overall
How it's scored
36/36Push recency — last push 0 days ago
27/36Commit cadence — 39/52 weeks with commits
18/18Commit volume — 540 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 21 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year540
human_commit_share
days_since_last_push0
active_weeks_last_year39
How it's scored
27/27Ships releases — 100 releases published
36/36Release recency — latest release 9 days ago
27/27Release cadence — a release every ~3.8 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count100
latest_release_tagv1.23.0
releases_from_tagsno
days_since_latest_release9
mean_days_between_releases3.8

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

61Moderate · 18% of overall
How it's scored
50.4/60Stars — 1,279 stars
16.7/25Forks — 102 forks
4.3/15Watchers — 7 watchers
Inputs used
forks102
stars1,279
watchers7
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)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
has_contributingno
has_issue_templateno
has_code_of_conductno
has_pull_request_templateno

Sustainability & Governance

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

62Moderate · 24% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
8.2/22.5Commit distribution — top contributor authored 64% of commits
13.5/13.5Contributor breadth — 38 contributors
3/10OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3
Inputs used
bus_factor1
contributors_sampled38
top_contributor_share0.636
How it's scored
40.1/46.8Issue resolution — 86% of issues closed
35.8/38.3PR acceptance — 752/803 decided PRs merged
0/15OpenSSF Scorecard: Code-Review — Found 0/27 approved changesets -- score normalized to 0
Inputs used
merged_prs752
open_issues37
closed_issues224
issue_closed_ratio0.858
closed_unmerged_prs51
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
7.5/25Owner reach — 10 followers of oasdiff
15.8/25Track record — 17 public repos, account ~3 yr old
Inputs used
followers10
owner_typeOrganization
is_verified
owner_loginoasdiff
public_repos17
account_age_days1,219
How it's scored
25/25Published & resolvable — 1 package(s) on go
35/35Publish recency — latest publish 9 days ago
20/20Version history — 290 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesgithub.com/oasdiff/oasdiff
ecosystemsgo
any_deprecatedno
min_days_since_publish9

Engineering Quality

Are baseline engineering and documentation practices in place?

81Good · 20% of overall
How it's scored
24/24CI workflows — 8 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

100Excellent
How it's scored
30/30README
25/25Documentation directory
15/15Documentation / homepage site — https://www.oasdiff.com
10/10Repository description
10/10Topics — 17 topics
10/10Wiki
Inputs used
topicsswagger, openapi3, openapi-specification, diff, golang, openapi-spec, breaking-changes, openapi, go, rest-api, changelog, github-actions, openapi30, openapi31, side-by-side, openapi-validation, openapi-validator
has_wikiyes
homepagehttps://www.oasdiff.com
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

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

31At risk · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — no data
2.5/2.5CI-Tests — 30 out of 30 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
0/7.5Code-Review — Found 0/27 approved changesets -- score normalized to 0
0.8/2.5Contributors — project has 1 contributing companies or organizations -- score normalized to 3
10/10Dangerous-Workflow — no 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 21 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
5/5SAST — SAST tool is run on all commits
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
6.8/7.5Vulnerabilities — 1 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate6.2
high_risk_jurisdiction_cap49
high_risk_jurisdiction_multiplier50
security_posture_after_multiplier31
security_posture_before_jurisdiction62
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.

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.

56Moderate · 0% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
0/40Legible commit history — no data
Inputs used
has_llms_txtno
legible_history_share
agent_instruction_files
agent_instruction_max_bytes
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checking — Go (statically typed)
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no data
5/8Automated maintenance — dependency automation configured, none observed in the sampled commits
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum
has_dockerfileyes
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share
toolchain_manifests
dependency_bot_commit_share0
Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.
How it's scored
45/45Type-checkable code — Go (statically typed)
54.7/55Manageable file sizes — 3/516 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes661,987
source_files_sampled516
oversized_source_files3
How it's scored
40/40API schema (OpenAPI/GraphQL/proto) — data/lint/openapi.yaml, data/ref-chain-example/base/openapi.yaml, data/ref-chain-example/revision/openapi.yaml
0/20MCP server
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalno
api_schema_filesdata/lint/openapi.yaml, data/ref-chain-example/base/openapi.yaml, data/ref-chain-example/revision/openapi.yaml

Key facts

1,279GitHub stars
38contributors
540commits, last 12 months
0days since last push
100releases
1bus factor
37open issues
Gopackage ecosystems

More detail

OpenSSF Scorecard 6.2 / 10
6.2aggregate

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 · 2026-07-19 10:45 UTC

10Binary-Artifactsno binaries found in the repo
n/aBranch-Protectioninternal 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
10CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/27 approved changesets -- score normalized to 0
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 21 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
10SASTSAST tool is run on all commits
10Security-Policysecurity policy file detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
9Vulnerabilities1 existing vulnerabilities detected
Direct dependencies 14
RegistryPackageVersion constraintManifest
Gocloud.google.com/gov0.123.0go.mod
Gogithub.com/TwiN/go-colorv1.4.1go.mod
Gogithub.com/getkin/kin-openapiv0.142.0go.mod
Gogithub.com/invopop/jsonschemav0.14.0go.mod
Gogithub.com/santhosh-tekuri/jsonschema/v6v6.0.2go.mod
Gogithub.com/spf13/pflagv1.0.10go.mod
Gogithub.com/spf13/viperv1.21.0go.mod
Gogithub.com/stretchr/testifyv1.11.1go.mod
Gogithub.com/yargevad/filepathxv1.0.0go.mod
Gogithub.com/yuin/goldmarkv1.8.4go.mod
Gogo.yaml.in/yaml/v3v3.0.4go.mod
Gogithub.com/iancoleman/strcasev0.3.0go.mod
Gogithub.com/spf13/cobrav1.10.2go.mod
Gogithub.com/wI2L/jsondiffv0.7.1go.mod
All dependencies 39

Full resolved dependency set from the GitHub dependency graph: 14 direct and 25 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Gocloud.google.com/gov0.123.0direct
Gogithub.com/getkin/kin-openapiv0.142.0direct
Gogithub.com/iancoleman/strcasev0.3.0direct
Gogithub.com/invopop/jsonschemav0.14.0direct
Gogithub.com/santhosh-tekuri/jsonschema/v6v6.0.2direct
Gogithub.com/spf13/cobrav1.10.2direct
Gogithub.com/spf13/pflagv1.0.10direct
Gogithub.com/spf13/viperv1.21.0direct
Gogithub.com/stretchr/testifyv1.11.1direct
Gogithub.com/twin/go-colorv1.4.1direct
Gogithub.com/wi2l/jsondiffv0.7.1direct
Gogithub.com/yargevad/filepathxv1.0.0direct
Gogithub.com/yuin/goldmarkv1.8.4direct
Gogo.yaml.in/yaml/v3v3.0.4direct
Gogithub.com/bahlo/generic-list-gov0.2.0indirect
Gogithub.com/buger/jsonparserv1.1.2indirect
Gogithub.com/davecgh/go-spewv1.1.2-0.20180830191138-d8f796af33ccindirect
Gogithub.com/fsnotify/fsnotifyv1.9.0indirect
Gogithub.com/go-openapi/jsonpointerv0.22.5indirect
Gogithub.com/go-openapi/swag/jsonnamev0.25.5indirect
Gogithub.com/go-viper/mapstructure/v2v2.5.0indirect
Gogithub.com/inconshreveable/mousetrapv1.1.0indirect
Gogithub.com/oasdiff/yamlv0.1.1indirect
Gogithub.com/oasdiff/yaml3v0.0.14indirect
Gogithub.com/pb33f/ordered-map/v2v2.3.1indirect
Gogithub.com/pelletier/go-toml/v2v2.3.0indirect
Gogithub.com/pmezard/go-difflibv1.0.1-0.20181226105442-5d4384ee4fb2indirect
Gogithub.com/sagikazarmark/locaferov0.12.0indirect
Gogithub.com/spf13/aferov1.15.0indirect
Gogithub.com/spf13/castv1.10.0indirect
Gogithub.com/subosito/gotenvv1.6.0indirect
Gogithub.com/tidwall/gjsonv1.18.0indirect
Gogithub.com/tidwall/matchv1.2.0indirect
Gogithub.com/tidwall/prettyv1.2.1indirect
Gogithub.com/tidwall/sjsonv1.2.5indirect
Gogo.yaml.in/yaml/v4v4.0.0-rc.2indirect
Gogolang.org/x/sysv0.43.0indirect
Gogolang.org/x/textv0.36.0indirect
Gogopkg.in/yaml.v3v3.0.1indirect
Raw JSON report machine-readable
{
  "data": {
    "repo": {
      "topics": [
        "swagger",
        "openapi3",
        "openapi-specification",
        "diff",
        "golang",
        "openapi-spec",
        "breaking-changes",
        "openapi",
        "go",
        "rest-api",
        "changelog",
        "github-actions",
        "openapi30",
        "openapi31",
        "side-by-side",
        "openapi-validation",
        "openapi-validator"
      ],
      "is_fork": false,
      "size_kb": 5024,
      "has_wiki": true,
      "homepage": "https://www.oasdiff.com",
      "languages": {
        "Go": 2252600,
        "HTML": 4431,
        "Shell": 4254,
        "Makefile": 2063,
        "Dockerfile": 597
      },
      "pushed_at": "2026-07-19T08:55:54Z",
      "created_at": "2021-02-10T10:28:36Z",
      "owner_type": "Organization",
      "updated_at": "2026-07-19T10:10:30Z",
      "description": "OpenAPI Diff and Breaking Changes",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "Apache-2.0",
      "default_branch": "main",
      "license_spdx_raw": "Apache-2.0",
      "primary_language": "Go",
      "significant_languages": [
        "Go"
      ]
    },
    "owner": {
      "blog": "https://oasdiff.com",
      "name": "oasdiff",
      "type": "Organization",
      "login": "oasdiff",
      "company": null,
      "location": "United Kingdom",
      "followers": 10,
      "avatar_url": "https://avatars.githubusercontent.com/u/128153573?v=4",
      "created_at": "2023-03-17T13:00:29Z",
      "is_verified": null,
      "public_repos": 17,
      "account_age_days": 1219
    },
    "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_count": 100,
      "commits_last_year": 540,
      "latest_release_at": "2026-07-10T10:34:48Z",
      "latest_release_tag": "v1.23.0",
      "releases_from_tags": false,
      "days_since_last_push": 0,
      "active_weeks_last_year": 39,
      "days_since_latest_release": 9,
      "mean_days_between_releases": 3.8
    },
    "community": {
      "has_readme": true,
      "has_license": true,
      "has_description": true,
      "has_contributing": false,
      "health_percentage": 62,
      "has_issue_template": false,
      "has_code_of_conduct": false,
      "has_pull_request_template": false
    },
    "ecosystem": {
      "packages": [
        {
          "name": "github.com/oasdiff/oasdiff",
          "exists": true,
          "license": null,
          "keywords": [],
          "ecosystem": "go",
          "matches_repo": true,
          "registry_url": "https://pkg.go.dev/github.com/oasdiff/oasdiff",
          "is_deprecated": false,
          "latest_version": "v1.23.0",
          "repository_url": "https://github.com/oasdiff/oasdiff",
          "versions_count": 290,
          "total_downloads": null,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": null,
          "first_published_at": null,
          "latest_published_at": "2026-07-10T10:31:51Z",
          "latest_version_yanked": null,
          "days_since_latest_publish": 9
        }
      ]
    },
    "popularity": {
      "forks": 102,
      "stars": 1279,
      "watchers": 7,
      "open_issues_and_prs": 39
    },
    "ai_readiness": {
      "has_nix": false,
      "example_dirs": [
        "examples"
      ],
      "has_llms_txt": false,
      "has_dockerfile": true,
      "has_mcp_signal": false,
      "bootstrap_files": [
        "Makefile"
      ],
      "api_schema_files": [
        "data/lint/openapi.yaml",
        "data/ref-chain-example/base/openapi.yaml",
        "data/ref-chain-example/revision/openapi.yaml"
      ],
      "has_devcontainer": false,
      "typecheck_configs": [],
      "largest_source_bytes": 661987,
      "source_files_sampled": 516,
      "oversized_source_files": 3,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
      "manifests": [
        "go.mod"
      ],
      "ecosystems": [
        "go"
      ],
      "dependencies": [
        {
          "name": "cloud.google.com/go",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v0.123.0"
        },
        {
          "name": "github.com/TwiN/go-color",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v1.4.1"
        },
        {
          "name": "github.com/getkin/kin-openapi",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v0.142.0"
        },
        {
          "name": "github.com/invopop/jsonschema",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v0.14.0"
        },
        {
          "name": "github.com/santhosh-tekuri/jsonschema/v6",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v6.0.2"
        },
        {
          "name": "github.com/spf13/pflag",
          "manifest": "go.mod",
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          "version_constraint": "v1.0.10"
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        {
          "name": "github.com/spf13/viper",
          "manifest": "go.mod",
          "ecosystem": "go",
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          "name": "github.com/stretchr/testify",
          "manifest": "go.mod",
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          "version_constraint": "v1.11.1"
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        {
          "name": "github.com/yargevad/filepathx",
          "manifest": "go.mod",
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          "version_constraint": "v1.0.0"
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        {
          "name": "github.com/yuin/goldmark",
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          "version_constraint": "v1.8.4"
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          "manifest": "go.mod",
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          "version_constraint": "v3.0.4"
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        {
          "name": "github.com/iancoleman/strcase",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v0.3.0"
        },
        {
          "name": "github.com/spf13/cobra",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v1.10.2"
        },
        {
          "name": "github.com/wI2L/jsondiff",
          "manifest": "go.mod",
          "ecosystem": "go",
          "version_constraint": "v0.7.1"
        }
      ],
      "all_dependencies": {
        "error": null,
        "source": "github-sbom",
        "packages": [
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            "direct": true,
            "version": "v0.123.0",
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            "version": "v0.142.0",
            "ecosystem": "go"
          },
          {
            "name": "github.com/iancoleman/strcase",
            "direct": true,
            "version": "v0.3.0",
            "ecosystem": "go"
          },
          {
            "name": "github.com/invopop/jsonschema",
            "direct": true,
            "version": "v0.14.0",
            "ecosystem": "go"
          },
          {
            "name": "github.com/santhosh-tekuri/jsonschema/v6",
            "direct": true,
            "version": "v6.0.2",
            "ecosystem": "go"
          },
          {
            "name": "github.com/spf13/cobra",
            "direct": true,
            "version": "v1.10.2",
            "ecosystem": "go"
          },
          {
            "name": "github.com/spf13/pflag",
            "direct": true,
            "version": "v1.0.10",
            "ecosystem": "go"
          },
          {
            "name": "github.com/spf13/viper",
            "direct": true,
            "version": "v1.21.0",
            "ecosystem": "go"
          },
          {
            "name": "github.com/stretchr/testify",
            "direct": true,
            "version": "v1.11.1",
            "ecosystem": "go"
          },
          {
            "name": "github.com/twin/go-color",
            "direct": true,
            "version": "v1.4.1",
            "ecosystem": "go"
          },
          {
            "name": "github.com/wi2l/jsondiff",
            "direct": true,
            "version": "v0.7.1",
            "ecosystem": "go"
          },
          {
            "name": "github.com/yargevad/filepathx",
            "direct": true,
            "version": "v1.0.0",
            "ecosystem": "go"
          },
          {
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          {
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            "ecosystem": "go"
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            "name": "github.com/go-viper/mapstructure/v2",
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          {
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          {
            "name": "github.com/oasdiff/yaml3",
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            "version": "v0.0.14",
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            "name": "github.com/pelletier/go-toml/v2",
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            "name": "github.com/pmezard/go-difflib",
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            "version": "v1.0.1-0.20181226105442-5d4384ee4fb2",
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          {
            "name": "github.com/sagikazarmark/locafero",
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            "version": "v0.12.0",
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            "name": "github.com/spf13/afero",
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          {
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          {
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          {
            "name": "go.yaml.in/yaml/v4",
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            "version": "v4.0.0-rc.2",
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          {
            "name": "golang.org/x/sys",
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          {
            "name": "golang.org/x/text",
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          {
            "name": "gopkg.in/yaml.v3",
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            "version": "v3.0.1",
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        ],
        "collected": true,
        "truncated": false,
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        "indirect_count": 25
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    },
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          "login": "reuvenharrison",
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          "avatar_url": "https://avatars.githubusercontent.com/u/2879767?v=4"
        },
        {
          "type": "Bot",
          "login": "dependabot[bot]",
          "commits": 212,
          "avatar_url": "https://avatars.githubusercontent.com/in/29110?v=4"
        },
        {
          "type": "User",
          "login": "effoeffi",
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          "avatar_url": "https://avatars.githubusercontent.com/u/7524834?v=4"
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        {
          "type": "User",
          "login": "blva",
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          "avatar_url": "https://avatars.githubusercontent.com/u/40155621?v=4"
        },
        {
          "type": "User",
          "login": "tcdsv",
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          "avatar_url": "https://avatars.githubusercontent.com/u/33223663?v=4"
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        {
          "type": "User",
          "login": "ciprian-tibulca",
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          "avatar_url": "https://avatars.githubusercontent.com/u/2392468?v=4"
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        {
          "type": "User",
          "login": "nd291195",
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          "avatar_url": "https://avatars.githubusercontent.com/u/87805091?v=4"
        },
        {
          "type": "User",
          "login": "yonatanmgr",
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          "avatar_url": "https://avatars.githubusercontent.com/u/31913495?v=4"
        },
        {
          "type": "User",
          "login": "wwerner",
          "commits": 2,
          "avatar_url": "https://avatars.githubusercontent.com/u/189410?v=4"
        },
        {
          "type": "User",
          "login": "derbylock",
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          "avatar_url": "https://avatars.githubusercontent.com/u/8512589?v=4"
        }
      ],
      "contributors_sampled": 38,
      "top_contributor_share": 0.636
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    "quality_signals": {
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      "has_tests": true,
      "ci_workflows": [
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        "codeql-analysis.yml",
        "docker.yml",
        "go.yml",
        "links.yml",
        "lint.yml",
        "release_build.yml",
        "vuln.yaml"
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      "has_docs_dir": true,
      "linter_configs": [],
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      "has_linter_config": false,
      "has_precommit_config": false
    },
    "security_signals": {
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      "scorecard": {
        "checks": [
          {
            "name": "Binary-Artifacts",
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            "reason": "no binaries found in the repo",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
          },
          {
            "name": "Branch-Protection",
            "score": null,
            "reason": "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",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
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          {
            "name": "CI-Tests",
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            "reason": "30 out of 30 merged PRs checked by a CI test -- score normalized to 10",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
          },
          {
            "name": "CII-Best-Practices",
            "score": 0,
            "reason": "no effort to earn an OpenSSF best practices badge detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
          },
          {
            "name": "Code-Review",
            "score": 0,
            "reason": "Found 0/27 approved changesets -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
          },
          {
            "name": "Contributors",
            "score": 3,
            "reason": "project has 1 contributing companies or organizations -- score normalized to 3",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
          },
          {
            "name": "Dangerous-Workflow",
            "score": 10,
            "reason": "no dangerous workflow patterns detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
          },
          {
            "name": "Dependency-Update-Tool",
            "score": 10,
            "reason": "update tool detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
          },
          {
            "name": "Fuzzing",
            "score": 0,
            "reason": "project is not fuzzed",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
          },
          {
            "name": "License",
            "score": 10,
            "reason": "license file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
          },
          {
            "name": "Maintained",
            "score": 10,
            "reason": "30 commit(s) and 21 issue activity found in the last 90 days -- score normalized to 10",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
          },
          {
            "name": "Packaging",
            "score": 10,
            "reason": "packaging workflow detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
          },
          {
            "name": "Pinned-Dependencies",
            "score": 0,
            "reason": "dependency not pinned by hash detected -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
          },
          {
            "name": "SAST",
            "score": 10,
            "reason": "SAST tool is run on all commits",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
          },
          {
            "name": "Security-Policy",
            "score": 10,
            "reason": "security policy file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
          },
          {
            "name": "Signed-Releases",
            "score": 0,
            "reason": "Project has not signed or included provenance with any releases.",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
          },
          {
            "name": "Token-Permissions",
            "score": 0,
            "reason": "detected GitHub workflow tokens with excessive permissions",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
          },
          {
            "name": "Vulnerabilities",
            "score": 9,
            "reason": "1 existing vulnerabilities detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
          }
        ],
        "commit": "d72589e4ece46373fc20762635fa65989fadd59e",
        "ran_at": "2026-07-19T10:45:39Z",
        "aggregate_score": 6.2,
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      "has_codeql_workflow": true,
      "has_security_policy": true,
      "has_dependabot_config": true
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    "disabled_categories": [],
    "disabled_components": {}
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  "source": {
    "url": "https://github.com/oasdiff/oasdiff",
    "host": "github.com",
    "name": "oasdiff",
    "owner": "oasdiff"
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  "metrics": {
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      "key": "overall",
      "band": "at_risk",
      "name": "Overall health",
      "note": "High-Risk Jurisdiction Policy applies a 50% multiplier to weighted overall health and gives it an At risk ceiling of 49.",
      "notes": [
        {
          "code": "jurisdiction_overall_adjustment",
          "params": {
            "cap": 49,
            "pct": 50
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      ],
      "value": 34,
      "inputs": {
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        "vitality": 91,
        "community": 61,
        "governance": 62,
        "engineering": 81,
        "high_risk_jurisdiction_cap": 49,
        "high_risk_jurisdiction_multiplier": 50,
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        "overall_after_jurisdiction_multiplier": 34
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    "categories": [
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        "key": "vitality",
        "band": "excellent",
        "name": "Vitality",
        "value": 91,
        "weight": 0.22,
        "metrics": [
          {
            "key": "development_activity",
            "band": "excellent",
            "name": "Development activity",
            "note": null,
            "notes": [],
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            "inputs": {
              "commits_last_year": 540,
              "human_commit_share": null,
              "days_since_last_push": 0,
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            "components": [
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                "key": "push_recency",
                "name": "Push recency",
                "detail": "last push 0 days ago",
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                "status": "met",
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                "max_points": 36
              },
              {
                "key": "commit_cadence",
                "name": "Commit cadence",
                "detail": "39/52 weeks with commits",
                "points": 27,
                "status": "partial",
                "details": [
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                    "code": "commit_cadence_weeks",
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                      "weeks": 39
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                ],
                "max_points": 36
              },
              {
                "key": "commit_volume",
                "name": "Commit volume",
                "detail": "540 commits in the last year",
                "points": 18,
                "status": "met",
                "details": [
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              {
                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "30 commit(s) and 21 issue activity found in the last 90 days -- score normalized to 10",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
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            ]
          },
          {
            "key": "release_discipline",
            "band": "excellent",
            "name": "Release discipline",
            "note": null,
            "notes": [],
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            "inputs": {
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              "releases_from_tags": false,
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              "mean_days_between_releases": 3.8
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            "components": [
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                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "100 releases published",
                "points": 27,
                "status": "met",
                "details": [
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                    "code": "releases_published",
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                "max_points": 27
              },
              {
                "key": "release_recency",
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                "detail": "latest release 9 days ago",
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                "status": "met",
                "details": [
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                "max_points": 36
              },
              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~3.8 days",
                "points": 27,
                "status": "met",
                "details": [
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                    "code": "release_cadence",
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                ],
                "max_points": 27
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              {
                "key": "openssf_scorecard_signed_releases",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
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            ]
          },
          {
            "key": "abandonment",
            "band": "excellent",
            "name": "Abandonment",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "cap": null,
              "state": "unverified",
              "guards": [],
              "signals": [],
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              "multiplier_pct": 100,
              "declared_reason": null,
              "unverified_reason": "no_commit_sample",
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            "components": [
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                "points": 100,
                "status": "met",
                "details": [
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                    "code": "abandonment_unverified",
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            ]
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        ],
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      {
        "key": "community",
        "band": "moderate",
        "name": "Community & Adoption",
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        "weight": 0.18,
        "metrics": [
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            "key": "popularity",
            "band": "good",
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            "note": null,
            "notes": [],
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            "inputs": {
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              "stars": 1279,
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              "growth_state": "unverified",
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            "components": [
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                "key": "stars",
                "name": "Stars",
                "detail": "1,279 stars",
                "points": 50.4,
                "status": "partial",
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                    "code": "stars",
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                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
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                "points": 16.7,
                "status": "partial",
                "details": [
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                    "code": "forks",
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                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "7 watchers",
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                "status": "partial",
                "details": [
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            ]
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          {
            "key": "community_health",
            "band": "moderate",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
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              "has_contributing": false,
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            "components": [
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                "key": "readme",
                "name": "README",
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                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (Apache-2.0)",
                "points": 22.5,
                "status": "met",
                "details": [
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                    "params": {}
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                  {
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                "key": "contributing_guide",
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                "points": 0,
                "status": "missed",
                "details": [],
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              },
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                "key": "code_of_conduct",
                "name": "Code of conduct",
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                "points": 0,
                "status": "missed",
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              },
              {
                "key": "issue_template",
                "name": "Issue template",
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                "points": 0,
                "status": "missed",
                "details": [],
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              },
              {
                "key": "pr_template",
                "name": "PR template",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.3
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "moderate",
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        "value": 62,
        "weight": 0.24,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "at_risk",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 34,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 38,
              "top_contributor_share": 0.636
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 64% of commits",
                "points": 8.2,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 64
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "38 contributors",
                "points": 13.5,
                "status": "met",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 38
                    }
                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 1 contributing companies or organizations -- score normalized to 3",
                "points": 3,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
            "value": 76,
            "inputs": {
              "merged_prs": 752,
              "open_issues": 37,
              "closed_issues": 224,
              "issue_closed_ratio": 0.858,
              "closed_unmerged_prs": 51
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "86% of issues closed",
                "points": 40.1,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 86
                    }
                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "752/803 decided PRs merged",
                "points": 35.8,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 752,
                      "decided": 803
                    }
                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 0/27 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "moderate",
            "name": "Ownership & stewardship",
            "note": null,
            "notes": [],
            "value": 53,
            "inputs": {
              "followers": 10,
              "owner_type": "Organization",
              "is_verified": null,
              "owner_login": "oasdiff",
              "public_repos": 17,
              "account_age_days": 1219
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "organization-owned",
                "points": 30,
                "status": "met",
                "details": [
                  {
                    "code": "owner_organization",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "10 followers of oasdiff",
                "points": 7.5,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 10,
                      "login": "oasdiff"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "17 public repos, account ~3 yr old",
                "points": 15.8,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 17
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 3
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "github.com/oasdiff/oasdiff"
              ],
              "ecosystems": "go",
              "any_deprecated": false,
              "min_days_since_publish": 9
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on go",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "go"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 9 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 9
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "290 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 290
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "good",
        "name": "Engineering Quality",
        "value": 81,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "moderate",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 68,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": false,
              "has_precommit_config": false
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "8 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 8
                    }
                  }
                ],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "30 out of 30 merged PRs checked by a CI test -- score normalized to 10",
                "points": 20,
                "status": "met",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "excellent",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "topics": [
                "swagger",
                "openapi3",
                "openapi-specification",
                "diff",
                "golang",
                "openapi-spec",
                "breaking-changes",
                "openapi",
                "go",
                "rest-api",
                "changelog",
                "github-actions",
                "openapi30",
                "openapi31",
                "side-by-side",
                "openapi-validation",
                "openapi-validator"
              ],
              "has_wiki": true,
              "homepage": "https://www.oasdiff.com",
              "has_readme": true,
              "has_docs_dir": true,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 25,
                "status": "met",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": "https://www.oasdiff.com",
                "points": 15,
                "status": "met",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "17 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
                    "params": {
                      "count": 17
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "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": 31,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "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": 31,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 17,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 1,
              "scorecard_aggregate": 6.2,
              "high_risk_jurisdiction_cap": 49,
              "high_risk_jurisdiction_multiplier": 50,
              "security_posture_after_multiplier": 31,
              "security_posture_before_jurisdiction": 62
            },
            "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": "30 out of 30 merged PRs checked by a CI test -- score normalized to 10",
                "points": 2.5,
                "status": "met",
                "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 0/27 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 1 contributing companies or organizations -- score normalized to 3",
                "points": 0.8,
                "status": "partial",
                "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": "update tool detected",
                "points": 7.5,
                "status": "met",
                "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 21 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 run on all commits",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file detected",
                "points": 5,
                "status": "met",
                "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": "1 existing vulnerabilities detected",
                "points": 6.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "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": 1,
                  "country": "Russia"
                }
              ],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "review_only_matches": 0,
              "assessed_self_published_locations": 7
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "Russia: top_contributor (1)",
                "points": 50,
                "status": "partial",
                "details": [
                  {
                    "code": "jurisdiction_exposure",
                    "params": {
                      "role": "top_contributor",
                      "count": 1,
                      "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": 56,
        "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": "good",
            "name": "Verify loop (build / test / typecheck)",
            "note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "demonstrated_agent_practice"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 73,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "go.sum"
              ],
              "has_dockerfile": true,
              "typed_language": true,
              "bootstrap_files": [
                "Makefile"
              ],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [],
              "agent_commit_share": null,
              "toolchain_manifests": [],
              "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": "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": "dependency automation configured, none observed in the sampled commits",
                "points": 5,
                "status": "partial",
                "details": [
                  {
                    "code": "dependency_bot_config_only",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "excellent",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "primary_language": "Go",
              "largest_source_bytes": 661987,
              "source_files_sampled": 516,
              "oversized_source_files": 3
            },
            "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": "3/516 source files over 60KB",
                "points": 54.7,
                "status": "partial",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 516,
                      "oversized": 3
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          },
          {
            "key": "ai_interfaces",
            "band": "good",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 80,
            "inputs": {
              "example_dirs": [
                "examples"
              ],
              "has_mcp_signal": false,
              "api_schema_files": [
                "data/lint/openapi.yaml",
                "data/ref-chain-example/base/openapi.yaml",
                "data/ref-chain-example/revision/openapi.yaml"
              ]
            },
            "components": [
              {
                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": "data/lint/openapi.yaml, data/ref-chain-example/base/openapi.yaml, data/ref-chain-example/revision/openapi.yaml",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "data/lint/openapi.yaml, data/ref-chain-example/base/openapi.yaml, data/ref-chain-example/revision/openapi.yaml"
                    }
                  }
                ],
                "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": "2026-07-19T10:46:05.041920Z",
  "schema_version": "0.15.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/o/oasdiff/oasdiff.svg",
  "full_name": "oasdiff/oasdiff",
  "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 v1.13.0, schema v0.15.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticsGo.