{
  "version": 2,
  "minor": 0,
  "howToUse": {
    "instruction": "Ask the person which of these two paths they want, then follow that path's steps. Ask before you install anything. If you have nobody to ask, take the path named in defaultOptionId.",
    "defaultOptionId": "rules-only",
    "options": [
      {
        "id": "with-skill",
        "summary": "Install the StarSling skills and let them run the detectors. One install command, then a slash command does the audit: the detection logic stays maintained upstream, and the runtime rules that read GitHub Actions run history are covered.",
        "install": "npx skills add starslingdev/skills",
        "steps": [
          "Run the command in this option's install field. It is the only place this document carries it.",
          "Run /ci-speedup for speed and cost, /ci-secure for the security rules, or /ci-score to grade the configuration against the pass-or-fail checks.",
          "Review what it reports and open the fixes as a reviewable pull request."
        ]
      },
      {
        "id": "rules-only",
        "summary": "Apply the rules straight from these pages with nothing installed. Each rule page carries its own detection steps, fix, and verification, so a static rule needs only the repository in front of you; a runtime or hybrid rule also needs GitHub Actions run history, which you fetch yourself from the API.",
        "install": null,
        "steps": [
          "Read the rules array below and pick the rules whose detectionMode your context supports: static needs repository contents alone, runtime needs GitHub Actions run history, hybrid needs both.",
          "Fetch each chosen rule's markdown URL.",
          "Follow that page's detection instructions -- headed \"How to detect it\" on an optimization page and \"Verify on your repo\" on a best-practice one -- and record the evidence behind each finding: the workflow file and line for a static rule, the run or job it came from for a runtime one.",
          "Apply the page's fix for the findings that hold, then open them as a reviewable pull request."
        ]
      }
    ]
  },
  "skills": [
    {
      "name": "ci-speedup",
      "url": "https://starsling.dev/skills/ci-speedup",
      "description": "Reads your GitHub Actions run history and finds what is costing you wall-clock, then opens the fix as a reviewable pull request."
    },
    {
      "name": "ci-secure",
      "url": "https://starsling.dev/skills/ci-secure",
      "description": "Checks your workflows against the ten critical attack vectors an outsider can reach."
    },
    {
      "name": "ci-score",
      "url": "https://starsling.dev/skills/ci-score",
      "description": "Grades your workflow configuration against eleven pass-or-fail checks and reports the full breakdown."
    }
  ],
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    {
      "id": "ci.cache.dependency-cache",
      "title": "Dependency caching",
      "category": "performance",
      "family": "best-practice",
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      "markdown": "/best-practices/github-actions/cache-dependencies.md",
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      "retired": false
    },
    {
      "id": "ci.checkout.shallow-clone",
      "title": "Shallow checkout",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/shallow-checkout",
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    },
    {
      "id": "ci.parallel.test-sharding",
      "title": "Test sharding",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/shard-tests",
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      "detectionMode": "static",
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    },
    {
      "id": "ci.build.change-scoped",
      "title": "Change-scoped builds",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/build-only-affected",
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      ],
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      "retired": false
    },
    {
      "id": "ci.trigger.path-filter",
      "title": "Path filters",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/path-filter-workflows",
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    },
    {
      "id": "ci.trigger.cancel-superseded",
      "title": "Superseded runs cancelled",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/cancel-superseded-runs",
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    },
    {
      "id": "ci.trigger.concurrency-groups",
      "title": "Concurrency groups",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/cut-queue-time",
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      ],
      "detectionMode": "runtime",
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    },
    {
      "id": "ci.hygiene.job-timeouts",
      "title": "Job timeouts",
      "category": "reliability",
      "family": "best-practice",
      "url": "/best-practices/github-actions/bound-job-timeouts",
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      ],
      "detectionMode": "static",
      "retired": false
    },
    {
      "id": "ci.security.scoped-id-token",
      "title": "Scoped OIDC id-token",
      "category": "security",
      "family": "best-practice",
      "url": "/best-practices/github-actions/scope-id-token-per-job",
      "markdown": "/best-practices/github-actions/scope-id-token-per-job.md",
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        }
      ],
      "detectionMode": "static",
      "retired": false
    },
    {
      "id": "ci.security.pinned-action-shas",
      "title": "Pinned action SHAs",
      "category": "security",
      "family": "best-practice",
      "url": "/best-practices/github-actions/pin-action-shas",
      "markdown": "/best-practices/github-actions/pin-action-shas.md",
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      ],
      "detectionMode": "static",
      "retired": false
    },
    {
      "id": "ci.hygiene.advisory-non-blocking",
      "title": "Advisory checks non-blocking",
      "category": "cost",
      "family": "best-practice",
      "url": "/best-practices/github-actions/keep-advisory-checks-non-blocking",
      "markdown": "/best-practices/github-actions/keep-advisory-checks-non-blocking.md",
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      ],
      "detectionMode": "runtime",
      "retired": false
    },
    {
      "id": "ci.runner.right-sizing",
      "title": "Right-sized runners",
      "category": "performance",
      "family": "best-practice",
      "url": "/best-practices/github-actions/right-size-runners",
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    },
    {
      "id": "ci.hygiene.polling-waits",
      "title": "Polling waits, not fixed sleeps",
      "category": "performance",
      "family": "best-practice",
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      "category": "reliability",
      "family": "best-practice",
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    },
    {
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      "family": "best-practice",
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