{
  "schema_version": 1,
  "id": "block-unpinned-agent-components",
  "track": "coding",
  "name": "Block Unpinned Agent Components",
  "version": "0.1.1",
  "sha256": "c3cde29b3da557a9ce4485747c5cbb5a152e4ac54eaac3e9efe2dcee794fbc2b",
  "sha256_v1": "8e426e0891181b406d1a4025391246cd199b409a93cc8bcba5a54236b02ccac9",
  "keyword": "block",
  "word": "blocks",
  "says": "blocks on an agent's file writes and at turn end",
  "description": "Gate for the line-visible slice of ASI04: agent components fetched at a floating version. Blocks dist-tags (latest, next, canary, beta, rc, nightly) on npx/uvx/bunx, dlx, add/install and pipx run; FROM at latest or an untagged registry path; floating docker run/pull and docker:// refs; pip --pre; go install at latest; unversioned cargo installs; git+ installs and requirements, and github: dependencies, with no commit SHA. Per line: friction, not a boundary (limits in references).",
  "misses": null,
  "where": [
    "write",
    "turn-end"
  ],
  "groups": [
    "agent-config"
  ],
  "eval_cases": 54,
  "eval_executed": 54,
  "latest": {
    "version": "0.1.1",
    "date": "2026-10-07",
    "change": "Promoted from draft to production: every test case ran and passed, and no bug report was open. Behaviour unchanged."
  },
  "agent_labels": {
    "claude-code": {
      "keyword": "block",
      "says": "blocks on an agent's file writes and at turn end"
    },
    "cursor": {
      "keyword": "block",
      "says": "blocks on an agent's file writes and at turn end"
    },
    "codex": {
      "keyword": "block",
      "says": "blocks on an agent's file writes and at turn end. If the hook errors, the action goes through (not witnessed; the vendor's row is only partly live-run)"
    },
    "copilot": {
      "keyword": "block",
      "says": "blocks at turn end only. It does not check a file write when it happens. If the hook errors, the action goes through (not witnessed; the vendor's row is only partly live-run)"
    },
    "devin": {
      "keyword": "block",
      "says": "blocks at turn end only. It does not check a file write when it happens. If the hook errors, the action goes through (vendor docs only, not witnessed)"
    },
    "grok": {
      "keyword": "ungraded",
      "says": "Not graded yet for Grok"
    },
    "goose": {
      "keyword": "ungraded",
      "says": "Not graded yet for goose"
    },
    "antigravity": {
      "keyword": "ungraded",
      "says": "Not graded yet for Antigravity"
    },
    "openhands": {
      "keyword": "ungraded",
      "says": "Not graded yet for OpenHands"
    },
    "kimi-code": {
      "keyword": "ungraded",
      "says": "Not graded yet for Kimi Code"
    },
    "factory-droid": {
      "keyword": "ungraded",
      "says": "Not graded yet for Factory Droid"
    }
  },
  "source_url": "https://github.com/open-coder-ai/chock-catalog/tree/1e60d211c1bb767152c6ab0167932da06ab3a10f/agentic-security/block-unpinned-agent-components",
  "enforces": "enforced-at-commit",
  "examples": [
    {
      "word": "Refused",
      "prompt": "A staged MCP config launches a server via npx at @latest.",
      "command": null
    },
    {
      "word": "Allowed",
      "prompt": "A staged MCP config pins the server to an exact version.",
      "command": null
    }
  ]
}