{"slug":"jrjsmrtn-harden-github-actions","name":"harden-github-actions","description":"Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope.","long_description":"---\nname: harden-github-actions\ndescription: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope.\nmetadata:\n author: \"Georges Martin \"\n version: \"0.1.34\"\nlicense: MIT\n---\n\n# Harden GitHub Actions\n\nHarden GitHub Actions CI/CD workflows against supply-chain attack: pin what runs, minimise what it can do, and verify what it fetches.\n\n> **GitHub-specific by design.** Unlike most orchestration skills, this one is deliberately bound to\n> one forge. The hardening controls below are not portable concepts wearing GitHub syntax — they are\n> properties of the GitHub Actions execution model itself: third-party actions resolved by mutable\n> git ref, an ambient `GITHUB_TOKEN` with **repository-wide default scopes**, and OIDC-backed SLSA\n> provenance. It has a **sibling**, `harden-gitlab-ci`, which is not a translation of this skill:\n> GitLab's risks sit in different places (`include:`/CI-Catalog components, and a `CI_JOB_TOKEN` that\n> defaults to *own-project-only* — so there the work is keeping it scoped, the opposite posture from\n> here). Forgejo Actions is Actions-compatible in shape but resolves actions against its instance's\n> configured registry, so pinning guidance does not transfer unchanged (roadmap H9).\n\n## When to Use\n\n- When adding GitHub Actions workflows to a project (after `setup-git-hooks`)\n- When auditing existing `.github/workflows/` before making a repository public\n- When a supply-chain review (or the `supply-chain` skill) flags CI hardening gaps\n- When standardising CI hardening across GitHub projects\n\n**Not for:** GitLab CI — use `harden-gitlab-ci`. Not for Forgejo/Gitea Actions — the controls do not carry over unchanged. Say so rather than approximating.\n\nThis skill *hardens* CI workflows. `validate-quality-config` only *reads* CI to confirm parity with local hooks — it does not check pinning, permissions, or provenance. The two are complementary.\n\n## Required Inputs\n\n1. **Workflow files** — the project's `.github/workflows/*.yml`\n2. **Release model** — does the project publish artifacts/images/packages (needs provenance + signing), or is it internal-only?\n3. **Repository visibility** — public or private (affects Scorecard `publish_results` and OSSF publishing)\n\n## The Threat\n\nA CI job runs third-party code (actions, installed tools) with a `GITHUB_TOKEN` and often OIDC. A mutable action tag (`@v4`) can be repointed to malicious code; an over-privileged token can push commits, publish packages, or exfiltrate secrets; an unverified `curl | sh` install can be swapped upstream. Hardening closes all three: **pin**, **least-privilege**, **verify**.\n\n## Workflow\n\n### Step 1: Inventory and triage\n\nFind every workflow and the hardening gaps in it:\n\n```bash\nls .github/workflows/\n# Mutable action refs (should be zero — all must be SHA-pinned):\ngrep -rnE 'uses:.*@(v[0-9]|main|master|latest)' .github/workflows/\n# Workflows missing a top-level permissions block:\nfor f in .github/workflows/*.yml; do grep -q '^permissions:' \"$f\" || echo \"no permissions: $f\"; done\n# Floating tool versions:\ngrep -rnE 'version:\\s*latest|@latest' .github/workflows/\n```\n\nAim for a clean 3-way split: **`ci.yml`** (lint/test/build on push + PR), **`scorecard.yml`** (OpenSSF Scorecard on a schedule), and — only if the project ships artifacts — **`release.yml`** (SBOM + SLSA provenance + signing).\n\n### Step 2: SHA-pin every action\n\nPin every `uses:` to a **full 40-character commit SHA** with a trailing `# vX.Y.Z` comment for readability. Never rely on a mutable tag.\n\n```yaml\n# Good — immutable, human-readable, Dependabot-updatable\n- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0\n- uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287 # v5.3.0\n- uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0\n\n# Bad — mutable tag, can be repointed upstream\n- uses: actions/checkout@v4\n```\n\nResolve a tag to its commit SHA:\n\n```bash\ngh api repos/actions/checkout/commits/v4.2.2 --jq '.sha'\n```\n\nKeep pins current automatically with a Dependabot `github-actions` update block (see `bootstrap-project` / the dependency-update config). Dependabot preserves the `# vX.Y.Z` comment when it bumps a SHA.\n\n**The one sanctioned exception**: reusable workflows that verify their own release tag — notably `slsa-framework/slsa-github-generator` — **must** be referenced by semantic version tag, not SHA (see Step 7). Document the exception in an ADR and in a comment on the line.\n\n### Step 3: Least-privilege token permissions\n\nSet a read-only default at the top of every workflow, then elevate **per job** only where a job genuinely needs to write.\n\n```yaml\n# top of the workflow\npermissions:\n contents: read\n```\n\nElevate narrowly, in the specific job:\n\n```yaml\njobs:\n # OpenSSF Scorecard\n analysis:\n permissions:\n security-events: write # upload the SARIF result\n id-token: write # publish results to the OSSF API\n contents: read\n\n # Release provenance / publish\n provenance:\n permissions:\n actions: read # read the workflow path\n id-token: write # mint the OIDC token for signing\n contents: write # attach provenance to the release\n # packages: write # add only if publishing to GHCR / a registry\n```\n\nRule of thumb: default `contents: read`; add `id-token: write` only for OIDC signing/publish; add `contents: write` only for jobs that create releases/tags; add `packages: write` only for registry publish; add `security-events: write` only for SARIF upload.\n\n### Step 4: Harden the checkout\n\nOn any workflow that runs with elevated permissions or handles releases (Scorecard, release), stop the checkout from leaving credentials on disk:\n\n```yaml\n- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0\n with:\n persist-credentials: false\n```\n\n### Step 5: Verify what you install\n\nEvery tool a job installs is attack surface. In order of preference:\n\n1. **SHA-pinned setup action** (best) — toolchains via pinned actions:\n ```yaml\n - uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287 # v5.3.0\n with: { distribution: temurin, java-version: \"21\" }\n - uses: xu-cheng/texlive-action@22c04326a5d855880f9d39bb955138bf11c6df80 # v3\n ```\n2. **Pinned version + checksum verification** for a downloaded binary:\n ```yaml\n - run: |\n curl -fsSL -o tool.tar.gz \"https://example.com/tool/v1.2.3/tool.tar.gz\"\n echo \"abc123... tool.tar.gz\" | sha256sum -c -\n tar xzf tool.tar.gz\n ```\n3. **Pinned package version** for distro/language packages.\n\nAnti-patterns to eliminate (all seen in real workflows):\n\n```yaml\n- run: luarocks install luacheck # no version pin\n- run: apt-get install -y -qq pandoc # unversioned distro package\n with: { version: latest } # floating action release\n- run: curl -fsSL https://x/install.sh | sh # unverified remote script — never\n```\n\nDigest-pin any container image referenced in a `run`/service step (`image@sha256:…`, not `:latest`); base-image and artifact-checksum hardening for the images themselves belongs to `setup-container-security`.\n\n### Step 6: OpenSSF Scorecard\n\nAdd a Scorecard workflow to continuously grade the repo's supply-chain posture. Canonical `scorecard.yml`:\n\n```yaml\nname: Scorecard\non:\n branch_protection_rule:\n schedule:\n - cron: \"26 7 * * 1\" # weekly, Mondays\n workflow_dispatch:\n\npermissions: read-all\n\njobs:\n analysis:\n runs-on: ubuntu-latest\n permissions:\n security-events: write # upload the SARIF result\n id-token: write # publish results to the OSSF API\n contents: read\n steps:\n - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0\n with:\n persist-credentials: false\n - uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3\n with:\n results_file: results.sarif\n results_format: sarif\n publish_results: true # requires a PUBLIC repo; keep false while private\n - uses: github/codeql-action/upload-sarif@dd903d2e4f5405488e5ef1422510ee31c8b32357 # v3\n with:\n sarif_file: results.sarif\n```\n\nOn a **private** repo set `publish_results: false` — but note that several Scorecard *checks* also fail to run while private (`Resource not accessible by integration`); prefer gating the whole job on visibility so it self-activates at the public gate (see **Step 7b**).\n\n**Scorecard grades the default branch — mind gitflow.** Scorecard's content analysis runs against the\nrepository's **default branch** (a `workflow_dispatch` against another ref is refused with `only default\nbranch is supported` — observed directly). If the project follows the gitflow that `bootstrap-project`\nsets up, `develop` is the default, so the published score describes the **integration** branch, not the\n`main` that releases are cut from — the repo is graded on a branch its consumers never fetch. The one\ndocumented exception is the **`Branch-Protection`** check, which evaluates a project's *default **and**\nrelease* branches (verified against the Scorecard docs); the content-analysis checks\n(`Pinned-Dependencies`, `Dangerous-Workflow`, `Token-Permissions`, …) do not. Two honest resolutions:\naccept that `develop` is graded and protect/harden it accordingly, or make `main` the default and treat\n`develop` as a long-lived branch. Pick one on purpose — this gap lives only where the gitflow\nrecommendation and the Scorecard workflow meet, so neither skill alone would surface it.\n\n### Step 7: Release provenance (if the project ships artifacts)\n\nFor projects that publish artifacts/images/packages, attach SLSA build provenance at release. Hash the build outputs, then hand off to the generator — referenced **by tag** (the sanctioned exception to Step 2):\n\n```yaml\n provenance:\n # MUST run after the job that creates the release: with upload-assets:true the generator\n # creates the release itself when absent, racing publish and producing a bare, notesless one.\n needs: [build, publish]\n permissions:\n actions: read\n id-token: write\n contents: write\n # slsa-github-generator MUST be tag-pinned (it verifies its own release tag) — the\n # documented exception to the SHA-pin rule; record it in an ADR.\n uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0\n with:\n base64-subjects: ${{ needs.build.outputs.hashes }}\n upload-assets: true\n```\n\nProvenance, SBOM (syft), and keyless signing (cosign) at release time are owned by `wrapup-sprint`'s release step — this skill wires the workflow permissions and the tag-pin exception that make them safe. Note the `needs: [build, publish]` above: because `upload-assets: true` makes the generator *create* the release when it runs first, provenance must follow the job that publishes it with changelog notes — the idempotent create-release step is detailed in `wrapup-sprint`.\n\n### Step 7b: Private repositories — gate visibility-sensitive controls\n\nSeveral controls above behave differently while the repo is private, for **two distinct reasons** —\n*cannot run* and *should not run* — and neither is obvious until you run them (the failures arrive at\nthe first scheduled Scorecard run and Dependabot's first PR). The honest default is to **self-activate\nthem at the public gate** rather than leave a manual step to remember. Gate the job (or step) on\nvisibility:\n\n```yaml\nif: ${{ !github.event.repository.private }} # runs only when the repo is public\n```\n\n| Con","tagline":"Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. 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issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"1d since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"fail","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"info","label":"Agent Proven outcomes","detail":"No agent outcome data yet"},{"status":"warn","label":"Ownership","detail":"No approved owner claim yet"},{"status":"pass","label":"OpenAgentSkill usage","detail":"3 views, 0 install copies"},{"status":"info","label":"Agent outcomes","detail":"No agent outcome data yet"}],"strengths":["AI review approved","Install path is available","Repository evidence is available","Recently maintained repository","Install command has no obvious high-risk pattern","Outcome loop is ready but needs first real agent run"],"warnings":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution","No real agent outcome reports yet","Human review required before unattended installation"],"evidence":{"stars":"14 GitHub stars","repoActivity":"14 stars, 0 forks","lastPushed":"1d since push","license":"MIT","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","install":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet","agentProvenScore":0,"outcomeConfidence":"0%","installPolicy":"human_review_before_install"},"installReadiness":{"ready":true,"command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","policy":"human_review_before_install","label":"Human review before install","notes":["Install path is available","Repository evidence is available","License is declared","No Agent Proven outcome evidence yet","1d since push","Trust Score v5 requires review or sandbox-only use before install."]},"agentCompatibility":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata"]},"outcomeEvidence":{"total":0,"successes":0,"failures":0,"notRelevant":0,"successRate":null,"installAttempts":0,"riskBlocked":0,"setupRequired":0,"installSuccessRate":null,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":null,"recentFailureRate":null,"uniqueAgents":0,"agentProvenScore":0,"agentProvenLabel":"Needs first agent run","lastOutcomeAt":null,"label":"No agent outcome data yet"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"human_review_before_install","reason":"Compare alternatives before installing."},"outcome_loop":{"version":"openagentskill-agent-outcome-v3","required_after_install":true,"endpoint":"/api/agent/outcome","method":"POST","event_id_source":"feedback.event_id, install_receipt.resolve_event_id, or decision_packet.outcome_feedback.event_id","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"required_fields":["event_id","skill_slug","task"],"quality_fields":["task_success","output_quality","error_type","human_review_required","used_in_production","workspace","evidence_url","time_to_useful_ms"],"ranking_inputs_updated":["Trust Score v5 outcome confidence","Agent Proven Score","Resolve ranking task-fit evidence","Skill detail machine-readable metadata","Outcome leaderboard"]},"agent_contract":{"suited_tasks":["security","agent-skill"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"install_command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","trust_score":59,"trust_version":"trust-score-v5","risk_level":"medium","do_not_use_when":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"before_install":["Read the audit page and machine-readable metadata.","Confirm the install command, license, and permission surface fit the workspace.","Get explicit human approval or choose an alternative before installing."],"after_run":["Report the outcome to /api/agent/outcome using the resolve event id.","Include output_quality, workspace, human_review_required, and evidence_url when available.","Re-resolve before broad production rollout."]},"bestFor":["security","agent-skill"],"doNotUseFor":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"knownRisks":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"backward_compatible":{"trust_score_v4":{"version":"trust-score-v4","score":67,"tier":"review","label":"Manual review","summary":"Potentially useful, but at least one trust signal needs human inspection."}}},"trust_score_v4":{"version":"trust-score-v4","score":67,"tier":"review","label":"Manual review","summary":"Potentially useful, but at least one trust signal needs human inspection.","recommendedAction":"Inspect the repository, license, and recent activity before connecting it to agent workflows.","dimensions":[{"id":"github_adoption","label":"GitHub adoption","score":30,"weight":0.13,"status":"fail","detail":"14 GitHub stars"},{"id":"repo_activity","label":"Stars/forks activity","score":32,"weight":0.08,"status":"fail","detail":"14 stars, 0 forks; issue activity unavailable in current metadata"},{"id":"maintenance","label":"Recent maintenance","score":100,"weight":0.14,"status":"pass","detail":"1d since push"},{"id":"license","label":"License clarity","score":86,"weight":0.09,"status":"pass","detail":"MIT"},{"id":"documentation","label":"README/SKILL.md completeness","score":86,"weight":0.14,"status":"pass","detail":"Metadata includes enough usage and workflow context"},{"id":"dependency_risk","label":"Dependency/runtime risk","score":36,"weight":0.12,"status":"fail","detail":"command execution surface, credential or environment access"},{"id":"installability","label":"Install availability","score":92,"weight":0.1,"status":"pass","detail":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions"},{"id":"install_safety","label":"Install command safety","score":92,"weight":0.1,"status":"pass","detail":"standard package or runtime install path"},{"id":"permission_surface","label":"Permission surface","score":22,"weight":0.07,"status":"fail","detail":"secrets or environment access, shell or command execution"},{"id":"repository","label":"Repository evidence","score":86,"weight":0.04,"status":"pass","detail":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions"},{"id":"review_status","label":"Review status","score":88,"weight":0.05,"status":"pass","detail":"AI review data available"},{"id":"agent_outcomes","label":"Agent Proven outcomes","score":54,"weight":0.13,"status":"info","detail":"No agent outcome data yet"}],"checks":[{"status":"fail","label":"GitHub adoption","detail":"14 GitHub stars"},{"status":"fail","label":"Stars/forks activity","detail":"14 stars, 0 forks; issue activity unavailable in current metadata"},{"status":"pass","label":"Recent maintenance","detail":"1d since push"},{"status":"pass","label":"License clarity","detail":"MIT"},{"status":"pass","label":"README/SKILL.md completeness","detail":"Metadata includes enough usage and workflow context"},{"status":"fail","label":"Dependency/runtime risk","detail":"command execution surface, credential or environment access"},{"status":"pass","label":"Install availability","detail":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions"},{"status":"pass","label":"Install command safety","detail":"standard package or runtime install path"},{"status":"fail","label":"Permission surface","detail":"secrets or environment access, shell or command execution"},{"status":"pass","label":"Repository evidence","detail":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions"},{"status":"pass","label":"Review status","detail":"AI review data available"},{"status":"info","label":"Agent Proven outcomes","detail":"No agent outcome data yet"},{"status":"warn","label":"Ownership","detail":"No approved owner claim yet"},{"status":"pass","label":"OpenAgentSkill usage","detail":"3 views, 0 install copies"},{"status":"info","label":"Agent outcomes","detail":"No agent outcome data yet"}],"strengths":["AI review approved","Install path is available","Repository evidence is available","Recently maintained repository","Install command has no obvious high-risk pattern"],"warnings":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"evidence":{"stars":"14 GitHub stars","repoActivity":"14 stars, 0 forks","lastPushed":"1d since push","license":"MIT","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","install":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"installReadiness":{"ready":true,"command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","policy":"human_review_before_install","label":"Human review before install","notes":["Install path is available","Repository evidence is available","License is declared","No Agent Proven outcome evidence yet","1d since push"]},"agentCompatibility":["Codex","Claude Code","Cursor","OpenAgentSkill CLI"],"riskSummary":{"level":"medium","label":"Review before production","notes":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata"]},"outcomeEvidence":{"total":0,"successes":0,"failures":0,"notRelevant":0,"successRate":null,"installAttempts":0,"riskBlocked":0,"setupRequired":0,"installSuccessRate":null,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"recentSuccessRate":null,"recentFailureRate":null,"uniqueAgents":0,"agentProvenScore":0,"agentProvenLabel":"Needs first agent run","lastOutcomeAt":null,"label":"No agent outcome data yet"},"autoInstall":{"allowed":false,"sandboxRequired":true,"policy":"human_review_before_install","reason":"Human review or sandbox validation is required before automatic installation."},"bestFor":["security","agent-skill"],"doNotUseFor":["Production credentials, payments, or irreversible account changes without explicit human review","Sensitive private data before reviewing repository code, license, and permission surface","Automatic installation in a production workspace"],"knownRisks":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"outcome_stats":null,"safety":{"score":33,"level":"avoid_auto_install","label":"Avoid automatic install","safety_tier":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","summary":"This skill should not be selected by an agent without explicit human security review.","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","auto_install_policy":"block","reasons":["Metadata combines secrets access with shell or command execution","High-risk permission hints: Shell or command execution, Secrets or environment access"]},"auto_install_allowed":false,"human_review_required":true,"blocked":true,"audit_risk":"needs_review","permission_hints":[{"id":"shell","label":"Shell or command execution","reason":"Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.","severity":"high"},{"id":"network","label":"Network access","reason":"Skill likely fetches remote pages, APIs, repositories, or external services.","severity":"medium"},{"id":"filesystem","label":"Filesystem access","reason":"Skill may read or write project files, documents, generated artifacts, or local workspace state.","severity":"medium"},{"id":"secrets","label":"Secrets or environment access","reason":"Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.","severity":"high"}],"policy_warnings":["High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review"],"constraints_applied":{"max_risk":"medium","needs_install_command":true,"min_stars":0}},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","badge":"BLOCKED","auto_install_policy":"block","auto_install_allowed":false,"blocked":true,"human_review_required":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","reasons":["Metadata combines secrets access with shell or command execution","High-risk permission hints: Shell or command execution, Secrets or environment access"]},"eval":{"version":"openagentskill-skill-eval-v1","status":"failed","score":62,"risk_level":"high","decision":{"recommendation":"do_not_auto_install","reason":"Agent safety gate: This skill should not be selected by an agent without explicit human security review.","auto_install_allowed":false,"policy":"block","human_review_required":true},"blockers":["Agent safety gate: This skill should not be selected by an agent without explicit human security review.","Permission surface: secrets or environment access, shell or command execution"],"warnings":["Trust score: Potentially useful, but at least one trust signal needs human inspection.","Audit score: Needs review","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"],"validation_plan":["Inspect repository, README/SKILL.md, license, and recent commits before production use.","Install in an isolated workspace or sandbox with no production secrets available.","Run the smallest representative task and record files touched, commands run, network access, and outputs.","Compare the selected skill against at least one alternative when the eval status is review or failed.","Promote only after the agent reports a successful verification result and unresolved warnings are accepted."],"checks":[{"id":"task_fit","label":"Task fit","status":"pass","score":94,"required_for_auto_install":true,"detail":"Task wording matches this skill metadata.","evidence":["Evaluate harden-github-actions before installing it in an agent workflow","security","GitHub automation workflows; Claude Code teams; builders willing to evaluate younger projects"]},{"id":"install_path","label":"Install path","status":"pass","score":92,"required_for_auto_install":true,"detail":"Install handoff is available.","evidence":["npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions"]},{"id":"install_safety","label":"Install command safety","status":"pass","score":92,"required_for_auto_install":true,"detail":"standard package or runtime install path","evidence":["npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions"]},{"id":"trust_score","label":"Trust score","status":"warn","score":67,"required_for_auto_install":true,"detail":"Potentially useful, but at least one trust signal needs human inspection.","evidence":["Manual review","14 GitHub stars","MIT"]},{"id":"audit_score","label":"Audit score","status":"warn","score":73,"required_for_auto_install":true,"detail":"Needs review","evidence":["Dependency or permission surface needs review"]},{"id":"agent_safety_gate","label":"Agent safety gate","status":"fail","score":33,"required_for_auto_install":true,"detail":"This skill should not be selected by an agent without explicit human security review.","evidence":["Do not auto-install. Inspect the source, dependencies, and permission surface first.","Metadata combines secrets access with shell or command execution"]},{"id":"readme_skillmd_completeness","label":"README/SKILL.md completeness","status":"pass","score":86,"required_for_auto_install":false,"detail":"Metadata includes enough usage and workflow context","evidence":["Strong README/SKILL.md context"]},{"id":"license_clarity","label":"License clarity","status":"pass","score":86,"required_for_auto_install":true,"detail":"MIT","evidence":["MIT"]},{"id":"recent_maintenance","label":"Recent maintenance","status":"pass","score":100,"required_for_auto_install":false,"detail":"1d since push","evidence":["1d since push"]},{"id":"permission_surface","label":"Permission surface","status":"fail","score":22,"required_for_auto_install":true,"detail":"secrets or environment access, shell or command execution","evidence":["Shell or command execution: high","Network access: medium","Filesystem access: medium"]},{"id":"alternatives","label":"Alternatives available","status":"info","score":55,"required_for_auto_install":false,"detail":"No close alternatives were found in the current shortlist.","evidence":[]}],"endpoints":{"web":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions/evals","api":"/api/agent/evals?slug=jrjsmrtn-harden-github-actions","text":"/api/agent/evals?slug=jrjsmrtn-harden-github-actions&format=text"}},"agent_readable_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"jrjsmrtn-harden-github-actions","name":"harden-github-actions","description":"Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope.","category":"security","url":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","github_repo":"jrjsmrtn/project-orchestration-skills"},"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install jrjsmrtn-harden-github-actions"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"harden-github-actions\" agent skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"harden-github-actions\" as a Claude Code skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"harden-github-actions\" from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/jrjsmrtn-harden-github-actions/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/jrjsmrtn-harden-github-actions"},"trust":{"score":67,"label":"Manual review","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"14 GitHub stars","repoActivity":"14 stars, 0 forks","lastPushed":"1d since push","license":"MIT","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","install":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["security","agent-skill"],"known_risks":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":73,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":58,"label":"Promising"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"1d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution"],"agent_contract":{"task_input":"Use harden-github-actions in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 67/100 Manual review","Audit: 73/100 Needs review","Safety: 33/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"jrjsmrtn-harden-github-actions (harden-github-actions)","install_command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","risk_summary":"Needs review; Blocked for auto-install; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"","skill_slug":"jrjsmrtn-harden-github-actions","task":"Use harden-github-actions in an agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions","api":"https://www.openagentskill.com/api/agent/skills/jrjsmrtn-harden-github-actions","audit":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=jrjsmrtn-harden-github-actions&task=Use%20harden-github-actions%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20harden-github-actions%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20harden-github-actions%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/jrjsmrtn-harden-github-actions/install","manifest":"https://www.openagentskill.com/api/registry/manifest/jrjsmrtn-harden-github-actions"}},"machine_metadata":{"version":"openagentskill-agent-metadata-v2","skill":{"slug":"jrjsmrtn-harden-github-actions","name":"harden-github-actions","description":"Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope.","category":"security","url":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","github_repo":"jrjsmrtn/project-orchestration-skills"},"suited_tasks":["GitHub automation workflows","Claude Code teams","builders willing to evaluate younger projects","Inspect repository metadata","Compare code changes","Write concise engineering summaries","Inspect source files","Explain architecture"],"suited_agents":["Codex","Claude Code","Cursor","OpenAgentSkill CLI","CLI"],"install":{"command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","ready":true,"targets":[{"id":"openagentskill-cli","label":"CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install jrjsmrtn-harden-github-actions"},{"id":"codex","label":"Codex","kind":"agent-prompt","value":"Install the \"harden-github-actions\" agent skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"claude-code","label":"Claude Code","kind":"agent-prompt","value":"Add \"harden-github-actions\" as a Claude Code skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."},{"id":"cursor","label":"Cursor","kind":"agent-prompt","value":"Turn \"harden-github-actions\" from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes."}],"handoff_url":"https://www.openagentskill.com/api/skills/jrjsmrtn-harden-github-actions/install","manifest_url":"https://www.openagentskill.com/api/registry/manifest/jrjsmrtn-harden-github-actions"},"trust":{"score":67,"label":"Manual review","version":"trust-score-v4","install_policy":"human_review_before_install","evidence":{"stars":"14 GitHub stars","repoActivity":"14 stars, 0 forks","lastPushed":"1d since push","license":"MIT","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","install":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","installSafety":"standard package or runtime install path","permissionSurface":"secrets or environment access, shell or command execution","documentation":"Strong README/SKILL.md context","agentOutcomes":"No agent outcome data yet"},"outcome_evidence":{"total":0,"successes":0,"failures":0,"not_relevant":0,"success_rate":null,"recent_success_rate":null,"recent_failure_rate":null,"install_attempts":0,"install_success_rate":null,"risk_blocked":0,"setup_required":0,"avg_output_quality":null,"production_outcomes":0,"last_outcome_at":null,"label":"No agent outcome data yet"},"auto_install":{"allowed":false,"sandbox_required":true,"reason":"Human review or sandbox validation is required before automatic installation."},"best_for":["security","agent-skill"],"known_risks":["Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"agent_proven":{"version":"agent-proven-v1","score":0,"tier":"unproven","label":"Needs first agent run","summary":"No agent outcome reports yet. Use Resolve, run one narrow sandbox task, then report the result.","metrics":{"totalOutcomes":0,"successfulOutcomes":0,"failedOutcomes":0,"installAttempts":0,"installSuccessRate":null,"successRate":null,"recentSuccessRate":null,"recentFailureRate":null,"riskBlocked":0,"setupRequired":0,"notRelevant":0,"avgOutputQuality":null,"avgTimeToUsefulMs":null,"productionOutcomes":0,"humanReviewRequired":0,"uniqueAgents":0,"lastOutcomeAt":null},"signals":[],"penalties":["No real agent outcome evidence yet"]},"audit":{"score":73,"risk_level":"needs_review","risk_label":"Needs review","warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access"]},"safety_gate":{"tier":"blocked","label":"Blocked for auto-install","auto_install_policy":"block","auto_install_allowed":false,"human_review_required":true,"blocked":true,"recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first."},"quality":{"score":58,"label":"Promising"},"supply":{"track":"Coding and developer agents","scenario":"GitHub automation","maintenance":"1d since push","risk":"Needs review"},"alternative_skills":[],"do_not_use_when":["teams that need a vendor-supported SLA","production agents without a repository review","Low GitHub adoption signal","High-risk permission hints: Shell or command execution, Secrets or environment access","Dependency or permission surface needs review","Permission surface may require sandboxing","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution"],"agent_contract":{"task_input":"Use harden-github-actions in an agent workflow","recommended_action":"Do not auto-install. Inspect the source, dependencies, and permission surface first.","install_policy":"block","minimum_review_before_use":["Trust: 67/100 Manual review","Audit: 73/100 Needs review","Safety: 33/100 Avoid automatic install","Review repository, license, install command, and permission surface before production use."],"expected_agent_output":{"selected_skill":"jrjsmrtn-harden-github-actions (harden-github-actions)","install_command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","risk_summary":"Needs review; Blocked for auto-install; Review before production","verification_result":"Report the smallest successful task, files touched, warnings, and any missing setup."}},"outcome_feedback":{"endpoint":"https://www.openagentskill.com/api/agent/outcome","method":"POST","requires_resolve_event_id":true,"event_id_source":"Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.","expected_outcomes":["success","failed","not_relevant","blocked_by_risk","setup_required"],"payload_template":{"event_id":"","skill_slug":"jrjsmrtn-harden-github-actions","task":"Use harden-github-actions in an agent workflow","agent":"codex","outcome":"success","install_used":true,"risk_blocked":false,"setup_required":false,"task_success":true,"output_quality":4,"error_type":null,"human_review_required":false,"workspace":"sandbox","time_to_useful_ms":120000,"notes":"Report the smallest successful task, setup friction, files touched, and risk notes."}},"endpoints":{"web":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions","api":"https://www.openagentskill.com/api/agent/skills/jrjsmrtn-harden-github-actions","audit":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions/audit","eval":"https://www.openagentskill.com/api/agent/evals?slug=jrjsmrtn-harden-github-actions&task=Use%20harden-github-actions%20in%20an%20agent%20workflow&max_risk=medium","resolve":"https://www.openagentskill.com/api/agent/resolve?task=Use%20harden-github-actions%20in%20an%20agent%20workflow&agent=codex&max_risk=medium","receipt":"https://www.openagentskill.com/api/agent/receipt?task=Use%20harden-github-actions%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text","install":"https://www.openagentskill.com/api/skills/jrjsmrtn-harden-github-actions/install","manifest":"https://www.openagentskill.com/api/registry/manifest/jrjsmrtn-harden-github-actions"}},"supply_profile":{"track":{"slug":"coding","label":"Coding and developer agents","shortLabel":"Coding","description":"Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills."},"scenario":{"label":"GitHub automation","description":"I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.","useCases":[{"slug":"github-automation","title":"GitHub automation"},{"slug":"coding-agents","title":"Coding agents"},{"slug":"workflow-automation","title":"Workflow automation"}]},"applicableAgents":["Claude Code","CLI","Codex","Cursor"],"install":{"ready":true,"command":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","primaryTarget":"CLI","targetCount":4},"githubQuality":{"stars":14,"starsLabel":"14","forks":0,"license":"MIT","qualityScore":58,"trustScore":67,"auditScore":73},"maintenance":{"status":"fresh","label":"1d since push","daysSincePush":1,"lastPushedAt":"2026-08-21T12:13:42+00:00"},"risk":{"level":"needs_review","label":"Needs review","requiresReview":true,"notes":["Dependency or permission surface needs review","Permission surface may require sandboxing","Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution"]},"coverageTags":["Coding","GitHub automation","security","agent-skill"]},"audit":{"audit_score":73,"risk_level":"needs_review","risk_label":"Needs review","quality_score":58,"trust_score":67,"maintenance_score":100,"security_score":73,"install_score":92,"warnings":["Dependency or permission surface needs review","Permission surface may require sandboxing","Low GitHub adoption signal","Quality score needs review","Permission surface needs review: secrets or environment access, shell or command execution","GitHub adoption: 14 GitHub stars","Stars/forks activity: 14 stars, 0 forks; issue activity unavailable in current metadata","Dependency/runtime risk: command execution surface, credential or environment access","Permission surface: secrets or environment access, shell or command execution"]},"quality_signals":{"model":"v2","star_score":8.23,"usage_score":0,"review_score":5.55,"metadata_score":3,"freshness_score":15},"platforms":["Claude Code"],"use_cases":[{"slug":"github-automation","title":"GitHub automation","url":"https://www.openagentskill.com/use-cases/github-automation"},{"slug":"coding-agents","title":"Coding agents","url":"https://www.openagentskill.com/use-cases/coding-agents"},{"slug":"workflow-automation","title":"Workflow automation","url":"https://www.openagentskill.com/use-cases/workflow-automation"},{"slug":"security-compliance","title":"Security and compliance","url":"https://www.openagentskill.com/use-cases/security-compliance"}],"stacks":[{"slug":"coding-review-agent","title":"Coding review agent","url":"https://www.openagentskill.com/collections/coding-review-agent"},{"slug":"content-growth-agent","title":"Content growth agent","url":"https://www.openagentskill.com/collections/content-growth-agent"},{"slug":"browser-qa-agent","title":"Browser QA agent","url":"https://www.openagentskill.com/collections/browser-qa-agent"}],"install":"npx skills add jrjsmrtn/project-orchestration-skills --skill harden-github-actions","install_targets":[{"id":"openagentskill-cli","label":"CLI","title":"OpenAgentSkill CLI","kind":"command","value":"npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.2.1/openagentskill-0.2.1.tgz install jrjsmrtn-harden-github-actions","description":"Resolve policy, run the source installer safely, and report a verified install receipt.","copyLabel":"Copy command"},{"id":"codex","label":"Codex","title":"Codex install prompt","kind":"agent-prompt","value":"Install the \"harden-github-actions\" agent skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"codex\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Give Codex a repo-aware install prompt when the skill is not available through a local CLI.","copyLabel":"Copy prompt"},{"id":"claude-code","label":"Claude Code","title":"Claude Code skill prompt","kind":"agent-prompt","value":"Add \"harden-github-actions\" as a Claude Code skill from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions. Inspect the skill instructions, place the reusable skill files in the appropriate local skills location for this project, and report the activation steps. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"claude-code\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this prompt to ask Claude Code to add the skill and explain the local activation steps.","copyLabel":"Copy prompt"},{"id":"cursor","label":"Cursor","title":"Cursor rule prompt","kind":"agent-prompt","value":"Turn \"harden-github-actions\" from https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions into a reusable Cursor project rule or agent instruction. Preserve the core workflow, adapt paths to this repo, and keep the rule scoped to tasks where it is relevant. Skill purpose: Harden GitHub Actions CI/CD workflows for supply-chain security — SHA-pin actions, least-privilege token permissions, verified toolchain installs, OpenSSF Scorecard, and SLSA provenance. Use when adding or auditing GitHub Actions workflows, before making a repository public, when a supply-chain review flags CI gaps, or when standardizing CI hardening across GitHub projects. GitHub-specific by design — GitLab CI and Forgejo Actions are out of scope. After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {\"event_id\":\"install_\",\"skill_slug\":\"jrjsmrtn-harden-github-actions\",\"task\":\"Install harden-github-actions\",\"agent\":\"cursor\",\"outcome\":\"success\",\"install_used\":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.","description":"Use this when installing as Cursor project rules or reusable agent instructions.","copyLabel":"Copy prompt"}],"repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","github_repo":"jrjsmrtn/project-orchestration-skills","version":"1.0.0","license":"MIT","urls":{"web":"https://www.openagentskill.com/skills/jrjsmrtn-harden-github-actions","repository":"https://github.com/jrjsmrtn/project-orchestration-skills/tree/main/skills/harden-github-actions","api":"/api/agent/skills/jrjsmrtn-harden-github-actions","install_api":"/api/skills/jrjsmrtn-harden-github-actions/install"},"meta":{"created_at":"2026-08-21T13:35:37.702046+00:00","updated_at":"2026-08-21T13:35:37.702046+00:00","agent_friendly":true}}