Public recordModerate
Software health reportschema 0.16.0 · metrics 1.13.0 · 2026-07-21 03:15 UTC
OHF-Voice / piper1-gpl
Fast and local neural text-to-speech engine
OHF-Voice/piper1-gpl holds a health index of 69 out of 100, placing it in the Moderate band. It scores highest on Vitality (82/100) and lowest on Security (54/100). It was last updated 3 days ago. A single contributor accounts for most of its recent work.
69
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
69
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
Ownership
Open Home Foundation (Voice)Organization
237 followers25 public repossince Apr 2024
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 | piper-tts | 1.5.0 | 775,470 | 7 | 3 days ago | homeassistantttstext-to-speech |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
82
Development activity
82Good
How it's scored
| 36/36 | Push recency — last push 3 days ago |
| 18/36 | Commit cadence — 26/52 weeks with commits |
| 18/18 | Commit volume — 120 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 120 |
| human_commit_share | — |
| days_since_last_push | 3 |
| active_weeks_last_year | 26 |
Release discipline
83Good
How it's scored
| 27/27 | Ships releases — 5 releases published |
| 36/36 | Release recency — latest release 3 days ago |
| 19.8/27 | Release cadence — a release every ~93 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
Inputs used
| releases_count | 5 |
| latest_release_tag | v1.5.0 |
| releases_from_tags | no |
| days_since_latest_release | 3 |
| mean_days_between_releases | 93 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
78
Popularity & adoption
91Excellent
How it's scored
| 59.8/60 | Stars — 4,846 stars |
| 22.2/25 | Forks — 464 forks |
| 9.2/15 | Watchers — 47 watchers |
Inputs used
| forks | 464 |
| stars | 4,846 |
| watchers | 47 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (GPL-3.0) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Ecosystem adoption (downloads)
98Excellent
How it's scored
| 78.5/80 | Monthly downloads — 775,470 downloads/month across pypi |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | piper-tts |
| dependents | — |
| ecosystems | pypi |
| total_downloads | — |
| monthly_downloads | 775,470 |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
56
Maintainer resilience (bus factor)
30At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 1.3/22.5 | Commit distribution — top contributor authored 94% of commits |
| 13.5/13.5 | Contributor breadth — 11 contributors |
| 6/10 | OpenSSF Scorecard: Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 11 |
| top_contributor_share | 0.942 |
Issue & PR responsiveness
44At risk
How it's scored
| 20.1/46.8 | Issue resolution — 43% of issues closed |
| 22.2/38.3 | PR acceptance — 18/31 decided PRs merged |
| 1.5/15 | OpenSSF Scorecard: Code-Review — Found 4/21 approved changesets -- score normalized to 1 |
Inputs used
| merged_prs | 18 |
| open_issues | 78 |
| closed_issues | 59 |
| issue_closed_ratio | 0.431 |
| closed_unmerged_prs | 13 |
Ownership & stewardship
62Moderate
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 17.1/25 | Owner reach — 237 followers of OHF-Voice |
| 14.8/25 | Track record — 25 public repos, account ~2 yr old |
Inputs used
| followers | 237 |
| owner_type | Organization |
| is_verified | — |
| owner_login | OHF-Voice |
| public_repos | 25 |
| account_age_days | 817 |
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on pypi |
| 35/35 | Publish recency — latest publish 3 days ago |
| 20/20 | Version history — 7 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | piper-tts |
| ecosystems | pypi |
| any_deprecated | no |
| min_days_since_publish | 3 |
Engineering Quality
Are baseline engineering and documentation practices in place?
73
Engineering practices
78Good
How it's scored
| 24/24 | CI workflows — 4 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — tox.ini |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 14/20 | OpenSSF Scorecard: CI-Tests — 7 out of 9 merged PRs checked by a CI test -- score normalized to 7 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | no |
Documentation
65Moderate
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 0/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | no |
| homepage | — |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
54
Security posture
42At risk
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 1.8/2.5 | CI-Tests — 7 out of 9 merged PRs checked by a CI test -- score normalized to 7 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0.8/7.5 | Code-Review — Found 4/21 approved changesets -- score normalized to 1 |
| 1.5/2.5 | Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 18 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 0 |
| scorecard_aggregate | 4.2 |
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 0/25 | Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 5 |
| affected_packages | 2 |
| assessed_packages | 6 |
| unassessed_packages | 19 |
| affected_by_severity | critical 1, moderate 1 |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 6 resolved dependencies against OSV. 19 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
59
Agent context & guidance
1Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
Inputs used
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
Verify loop (build / test / typecheck)
88Excellent
How it's scored
| 18/18 | One-command bootstrap — src/piper/train/vits/monotonic_align/Makefile |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — tox.ini |
| 11/11 | Static type checking — mypy.ini, src/piper/py.typed |
| 10/10 | Reproducible environment — Dockerfile |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | yes |
| typed_language | yes |
| bootstrap_files | src/piper/train/vits/monotonic_align/Makefile |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | mypy.ini, src/piper/py.typed |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
Code legibility for models
98Excellent
How it's scored
| 45/45 | Type-checkable code — C++ (statically typed) |
| 53.2/55 | Manageable file sizes — 2/62 source files over 60KB |
Inputs used
| primary_language | C++ |
| largest_source_bytes | 1,947,006 |
| source_files_sampled | 62 |
| oversized_source_files | 2 |
Key facts
4,846GitHub stars
11contributors
120commits, last 12 months
3days since last push
5releases
1bus factor
78open issues
PyPIpackage ecosystems
Data collection warnings
- deps.dev does not index pypi:piper-tts@1.5.0; advisories assessed against the repository dependency graph instead
More detail
OpenSSF Scorecard 4.2 / 10
4.2aggregate
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).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 7 | CI-Tests | 7 out of 9 merged PRs checked by a CI test -- score normalized to 7 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 1 | Code-Review | Found 4/21 approved changesets -- score normalized to 1 |
| 6 | Contributors | project has 2 contributing companies or organizations -- score normalized to 6 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
All dependencies 25
Full resolved dependency set from the GitHub dependency graph: 0 direct and 25 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| PyPI | black | 24.8.0 | indirect |
| PyPI | build | 1.2.2 | indirect |
| PyPI | cmake | — | indirect |
| PyPI | cython | — | indirect |
| PyPI | flake8 | 7.1.1 | indirect |
| PyPI | flask | — | indirect |
| PyPI | g2pw | — | indirect |
| PyPI | jsonargparse | — | indirect |
| PyPI | librosa | — | indirect |
| PyPI | lightning | — | indirect |
| PyPI | mypy | 1.14.0 | indirect |
| PyPI | ninja | — | indirect |
| PyPI | onnx | — | indirect |
| PyPI | onnxruntime | — | indirect |
| PyPI | pathvalidate | — | indirect |
| PyPI | pylint | 3.2.7 | indirect |
| PyPI | pysilero-vad | — | indirect |
| PyPI | pytest | 8.3.4 | indirect |
| PyPI | requests | — | indirect |
| PyPI | scikit-build | — | indirect |
| PyPI | sentence-stream | — | indirect |
| PyPI | tensorboard | — | indirect |
| PyPI | tensorboardx | — | indirect |
| PyPI | torch | — | indirect |
| PyPI | unicode-rbnf | — | indirect |
Dependency advisories 2
This repository publishes no package the index resolves, so its own dependency graph was assessed — 6 packages, which also include development and test pins that never ship: 2 carry known advisories, of which 0 are direct. 19 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| black | 24.8.0 | indirect | critical | 3 | 26.3.1 |
| pytest | 8.3.4 | indirect | moderate | 2 | 9.0.3 |
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
{
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{
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"exists": true,
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"Development Status :: 3 - Alpha",
"Intended Audience :: Developers",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.9",
"Topic :: Multimedia :: Sound/Audio :: Speech"
],
"ecosystem": "pypi",
"matches_repo": true,
"registry_url": "https://pypi.org/project/piper-tts/",
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"repository_url": "http://github.com/OHF-voice/piper1-gpl",
"versions_count": 7,
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"dependents_count": null,
"deprecation_note": null,
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"monthly_downloads": 775470,
"first_published_at": "2023-07-27T21:53:52.454572Z",
"latest_published_at": "2026-07-17T20:06:23.622712Z",
"latest_version_yanked": null,
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]
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"popularity": {
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"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": true,
"has_mcp_signal": false,
"bootstrap_files": [
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],
"api_schema_files": [],
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"typecheck_configs": [
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"largest_source_bytes": 1947006,
"source_files_sampled": 62,
"oversized_source_files": 2,
"agent_instruction_files": [],
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},
"dependencies": {
"manifests": [
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],
"advisories": {
"error": null,
"scope": "repository_graph",
"source": "osv",
"findings": [
{
"name": "black",
"direct": false,
"version": "24.8.0",
"severity": "critical",
"ecosystem": "pypi",
"cvss_score": 9.8,
"advisory_ids": [
"GHSA-3936-cmfr-pm3m",
"PYSEC-2026-2120",
"PYSEC-2026-2121"
],
"fixed_version": "26.3.1",
"advisory_count": 3,
"oldest_advisory_days": 131
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{
"name": "pytest",
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"advisory_ids": [
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"PYSEC-2026-1845"
],
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"oldest_advisory_days": 179
}
],
"collected": true,
"truncated": false,
"by_severity": {
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"moderate": 1
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"advisory_count": 5,
"affected_count": 2,
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{
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"direct": false,
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"ecosystem": "pypi"
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"direct": false,
"version": null,
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},
{
"name": "pytest",
"direct": false,
"version": "8.3.4",
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{
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"version": null,
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{
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"direct": false,
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{
"name": "sentence-stream",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
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"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "tensorboardx",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "torch",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "unicode-rbnf",
"direct": false,
"version": null,
"ecosystem": "pypi"
}
],
"collected": true,
"truncated": false,
"total_count": 25,
"direct_count": 0,
"indirect_count": 25
}
},
"maintainership": {
"issues": {
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"merged_prs": 18,
"open_issues": 78,
"closed_ratio": 0.431,
"closed_issues": 59,
"closed_unmerged_prs": 13
},
"bus_factor": 1,
"top_contributors": [
{
"type": "User",
"login": "synesthesiam",
"commits": 213,
"avatar_url": "https://avatars.githubusercontent.com/u/2743976?v=4"
},
{
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{
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{
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{
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{
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{
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{
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{
"key": "tests_present",
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{
"key": "linter_config",
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{
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{
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{
"key": "openssf_scorecard_ci_tests",
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]
},
{
"key": "documentation",
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"notes": [],
"value": 65,
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"details": [],
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{
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"points": 25,
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{
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{
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{
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]
}
],
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{
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"value": 54,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
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"note": null,
"notes": [],
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"components": [
{
"key": "binary_artifacts",
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"points": 7.5,
"status": "met",
"details": [],
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},
{
"key": "branch_protection",
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"status": "missed",
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{
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},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
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"points": 0,
"status": "missed",
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},
{
"key": "code_review",
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"points": 0.8,
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},
{
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"points": 1.5,
"status": "partial",
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},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
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"points": 10,
"status": "met",
"details": [],
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},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
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},
{
"key": "license",
"name": "License",
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"points": 2.5,
"status": "met",
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},
{
"key": "maintained",
"name": "Maintained",
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"points": 7.5,
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{
"key": "packaging",
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{
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"status": "missed",
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},
{
"key": "sast",
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"status": "missed",
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{
"key": "security_policy",
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"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
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"points": 0,
"status": "missed",
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{
"key": "token_permissions",
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"status": "missed",
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},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
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"points": 7.5,
"status": "met",
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}
]
},
{
"key": "dependency_advisories",
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{
"code": "advisories_unassessed",
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},
{
"code": "advisories_repo_graph_caveat",
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},
{
"code": "advisories_reachability",
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}
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"assessed_packages": 6,
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"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
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"status": "met",
"details": [
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"code": "no_direct_advisories",
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],
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{
"key": "indirect_dependencies_free_of_known_advisories",
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"code": "advisories_scope_not_separable",
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],
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{
"key": "no_advisories_left_outstanding",
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]
},
{
"key": "malicious_dependencies",
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"note": null,
"notes": [],
"value": 100,
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"red_flag": false,
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"withdrawn_malicious_packages": 0,
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},
"components": [
{
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"status": "met",
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{
"code": "no_malicious_dependencies",
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],
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]
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{
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"band": "excellent",
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"notes": [
{
"code": "jurisdiction_evidence_limits",
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}
],
"value": 100,
"inputs": {
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"review_only_matches": 0,
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"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
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]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
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{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 59,
"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": [
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"code": "excluded_no_data",
"params": {
"components": [
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"components": [
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"points": 0,
"status": "missed",
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"code": "no_agent_instructions",
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"key": "machine_readable_docs_llms_txt",
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"points": 0,
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},
{
"key": "ai_verify_loop",
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"code": "excluded_no_data",
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"points": 22,
"status": "met",
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{
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"points": 11,
"status": "met",
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}
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{
"key": "static_type_checking",
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"code": "file_list",
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{
"key": "reproducible_environment",
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{
"key": "demonstrated_agent_practice",
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"points": 0,
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"code": "no_data",
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"max_points": 10
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{
"key": "automated_maintenance",
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"details": [
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"code": "no_data",
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"max_points": 8
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{
"key": "openssf_scorecard_pinned_dependencies",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "ai_code_legibility",
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"notes": [],
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"components": [
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"status": "met",
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"code": "statically_typed_language",
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],
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},
{
"key": "manageable_file_sizes",
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"points": 53.2,
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],
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}
],
"metrics_version": "1.13.0"
},
"warnings": [
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],
"report_type": "repository",
"generated_at": "2026-07-21T03:15:36.177387Z",
"schema_version": "0.16.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/o/OHF-Voice/piper1-gpl.svg",
"full_name": "OHF-Voice/piper1-gpl",
"license_state": "standard",
"license_spdx": "GPL-3.0"
}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 v0.16.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — PyPI.