Public recordModerate
Software health reportschema 0.14.0 · metrics 1.13.0 · 2026-07-18 23:12 UTC
chainguard-dev / osquery-defense-kit
Production-ready detection & response queries for osquery
chainguard-dev/osquery-defense-kit holds a health index of 59 out of 100, placing it in the Moderate band. It scores highest on Security (69/100) and lowest on AI Readiness (17/100). It was last updated 22 days ago. A single contributor accounts for most of its recent work.
59
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.
59
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
ChainguardOrganization
842 followers116 public repossince Jul 2021
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
53
Development activity
48At risk
How it's scored
| 28.8/36 | Push recency — last push 22 days ago |
| 4.2/36 | Commit cadence — 6/52 weeks with commits |
| 10.8/18 | Commit volume — 15 commits in the last year |
| 4/10 | OpenSSF Scorecard: Maintained — 5 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 4 |
Inputs used
| commits_last_year | 15 |
| human_commit_share | — |
| days_since_last_push | 22 |
| active_weeks_last_year | 6 |
Release discipline
60Moderate
How it's scored
| 27/27 | Ships releases — 30 releases published |
| 7.2/36 | Release recency — latest release 395 days ago |
| 19.8/27 | Release cadence — a release every ~69.4 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 30 |
| latest_release_tag | v1.19.0 |
| releases_from_tags | no |
| days_since_latest_release | 395 |
| mean_days_between_releases | 69.4 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
59
Popularity & adoption
66Moderate
How it's scored
| 45.2/60 | Stars — 609 stars |
| 14.2/25 | Forks — 51 forks |
| 6.2/15 | Watchers — 14 watchers |
Inputs used
| forks | 51 |
| stars | 609 |
| watchers | 14 |
| 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 (Apache-2.0) |
| 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 |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
66
Maintainer resilience (bus factor)
35At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 2.1/22.5 | Commit distribution — top contributor authored 91% of commits |
| 13.5/13.5 | Contributor breadth — 12 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 8 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 12 |
| top_contributor_share | 0.907 |
Issue & PR responsiveness
94Excellent
How it's scored
| 40.9/46.8 | Issue resolution — 88% of issues closed |
| 37.9/38.3 | PR acceptance — 484/488 decided PRs merged |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
Inputs used
| merged_prs | 484 |
| open_issues | 1 |
| closed_issues | 7 |
| issue_closed_ratio | 0.875 |
| closed_unmerged_prs | 4 |
Ownership & stewardship
74Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 21/25 | Owner reach — 842 followers of chainguard-dev |
| 23/25 | Track record — 116 public repos, account ~5 yr old |
Inputs used
| followers | 842 |
| owner_type | Organization |
| is_verified | — |
| owner_login | chainguard-dev |
| public_repos | 116 |
| account_age_days | 1,830 |
Engineering Quality
Are baseline engineering and documentation practices in place?
49
Engineering practices
42At risk
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 0/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 18/20 | OpenSSF Scorecard: CI-Tests — 12 out of 13 merged PRs checked by a CI test -- score normalized to 9 |
Inputs used
| has_ci | yes |
| has_tests | no |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
60Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 4 topics |
| 10/10 | Wiki |
Inputs used
| topics | defense, osquery, security, threat-hunting |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
69
Security posture
69Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.2/2.5 | CI-Tests — 12 out of 13 merged PRs checked by a CI test -- score normalized to 9 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 8 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 3/7.5 | Maintained — 5 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 4 |
| 0/5 | Packaging — no data |
| 5/5 | Pinned-Dependencies — all dependencies are pinned |
| 1/5 | SAST — SAST tool is not run on all commits -- score normalized to 2 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — no data |
| 7.5/7.5 | Token-Permissions — GitHub workflow tokens follow principle of least privilege |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 6.9 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
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.
17
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.
How it's scored
| 18/18 | One-command bootstrap — Makefile |
| 0/22 | Automated tests |
| 0/11 | Lint / format config |
| 0/11 | Static type checking |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 10/10 | OpenSSF Scorecard: Pinned-Dependencies — all dependencies are pinned |
Inputs used
| has_nix | no |
| has_tests | no |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | Makefile |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| 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
1Critical
How it's scored
| 0/45 | Type-checkable code — Makefile without a type-check config |
| 0/55 | Manageable file sizes — no source files detected |
Inputs used
| primary_language | Makefile |
| largest_source_bytes | — |
| source_files_sampled | 0 |
| oversized_source_files | 0 |
Excluded from scoring (no data or not applicable): Manageable file sizes. Remaining weights renormalized.
Key facts
609GitHub stars
12contributors
15commits, last 12 months
22days since last push
30releases
1bus factor
1open issues
—package ecosystems
More detail
OpenSSF Scorecard 6.9 / 10
6.9aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 9 | CI-Tests | 12 out of 13 merged PRs checked by a CI test -- score normalized to 9 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 8 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 4 | Maintained | 5 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 4 |
| n/a | Packaging | packaging workflow not detected |
| 10 | Pinned-Dependencies | all dependencies are pinned |
| 2 | SAST | SAST tool is not run on all commits -- score normalized to 2 |
| 10 | Security-Policy | security policy file detected |
| n/a | Signed-Releases | no releases found |
| 10 | Token-Permissions | GitHub workflow tokens follow principle of least privilege |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
All dependencies 0
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|
Raw JSON report machine-readable
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},
{
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{
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{
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{
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{
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]
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{
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{
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}
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{
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]
},
{
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"inputs": {
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{
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{
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{
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{
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{
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"components": [
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{
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{
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"code": "contributors_sampled",
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],
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{
"key": "openssf_scorecard_contributors",
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]
},
{
"key": "responsiveness",
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"notes": [],
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"inputs": {
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"components": [
{
"key": "issue_resolution",
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"details": [
{
"code": "issues_closed_share",
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}
],
"max_points": 46.75
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{
"key": "pr_acceptance",
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"details": [
{
"code": "decided_prs_merged",
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{
"key": "openssf_scorecard_code_review",
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]
},
{
"key": "stewardship",
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"notes": [],
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"inputs": {
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"components": [
{
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],
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{
"key": "verified_domain",
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{
"key": "owner_reach",
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],
"max_points": 25
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{
"key": "track_record",
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"status": "partial",
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{
"code": "public_repos",
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"count": 116
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},
{
"code": "account_age_years",
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"years": 5
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}
],
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]
}
],
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},
{
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"weight": 0.2,
"metrics": [
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"key": "engineering_practices",
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{
"key": "ci_workflows",
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"details": [
{
"code": "ci_workflows",
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{
"key": "tests_present",
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{
"key": "linter_config",
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{
"key": "pre_commit_hooks",
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{
"key": "editorconfig",
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{
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]
},
{
"key": "documentation",
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"name": "Documentation",
"note": null,
"notes": [],
"value": 60,
"inputs": {
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{
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{
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{
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{
"key": "wiki",
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"max_points": 10
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]
}
],
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{
"key": "security",
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"weight": 0.16,
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{
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"inputs": {
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"components": [
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{
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{
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{
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"status": "missed",
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{
"key": "dangerous_workflow",
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{
"key": "dependency_update_tool",
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"status": "missed",
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{
"key": "fuzzing",
"name": "Fuzzing",
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"status": "missed",
"details": [],
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{
"key": "license",
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"detail": "license file detected",
"points": 2.5,
"status": "met",
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{
"key": "maintained",
"name": "Maintained",
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"points": 3,
"status": "partial",
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"max_points": 7.5
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{
"key": "packaging",
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"status": "excluded",
"details": [
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"code": "no_data",
"params": {}
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"max_points": 5
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{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
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"points": 5,
"status": "met",
"details": [],
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{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 2",
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"status": "partial",
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{
"key": "security_policy",
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"detail": "security policy file detected",
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"details": [],
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{
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"status": "excluded",
"details": [
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"code": "no_data",
"params": {}
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],
"max_points": 7.5
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{
"key": "token_permissions",
"name": "Token-Permissions",
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"status": "met",
"details": [],
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{
"key": "vulnerabilities",
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"status": "met",
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"max_points": 7.5
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]
},
{
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"notes": [
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"code": "jurisdiction_evidence_limits",
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],
"value": 100,
"inputs": {
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"components": [
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"key": "policy_exposure_multiplier",
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"code": "jurisdiction_no_match",
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}
],
"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": "critical",
"name": "AI Readiness",
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"weight": 0,
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"band": "critical",
"name": "Agent context & guidance",
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"code": "excluded_no_data",
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"components": [
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}
},
{
"code": "weights_renormalized",
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],
"value": 1,
"inputs": {
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"agent_instruction_files": [],
"agent_instruction_max_bytes": null
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"components": [
{
"key": "agent_instructions",
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"status": "missed",
"details": [
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"code": "no_agent_instructions",
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}
],
"max_points": 45
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{
"key": "machine_readable_docs_llms_txt",
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"status": "missed",
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},
{
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"name": "Legible commit history",
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"status": "excluded",
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"code": "no_data",
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],
"max_points": 40
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]
},
{
"key": "ai_verify_loop",
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"code": "excluded_no_data",
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},
{
"code": "weights_renormalized",
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"value": 34,
"inputs": {
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"toolchain_manifests": [],
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},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Makefile",
"points": 18,
"status": "met",
"details": [
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"code": "file_list",
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}
],
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{
"key": "automated_tests",
"name": "Automated tests",
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"points": 0,
"status": "missed",
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},
{
"key": "lint_format_config",
"name": "Lint / format config",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "static_type_checking",
"name": "Static type checking",
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"points": 0,
"status": "missed",
"details": [],
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},
{
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],
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},
{
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}
]
},
{
"key": "ai_code_legibility",
"band": "critical",
"name": "Code legibility for models",
"note": "Excluded from scoring (no data or not applicable): Manageable file sizes. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"manageable_file_sizes"
]
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},
{
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},
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{
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{
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]
}
],
"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": "2026-07-18T23:12:08.799812Z",
"schema_version": "0.14.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/c/chainguard-dev/osquery-defense-kit.svg",
"full_name": "chainguard-dev/osquery-defense-kit",
"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 v0.14.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics.