{
  "fact": {
    "id": "fact_identity_skill",
    "fact_kind": "skill_capability",
    "title": "Cowork identity: engineering-coworker",
    "description": "The abstract engineering-coworker skill is the TypeScript + Rust implementation peer in a 7-coworker system. Domain: engineering. Model: claude-haiku-4-5-20251001 (mechanical implementation tasks). Peers: pm-coworker (routes work to it), data-coworker (shares DW contracts).",
    "source_doc": "anthropic-skills:engineering-coworker (coworker_identity block)",
    "created_at": "2026-07-02 04:46:31",
    "cite_as": "https://subagentengineering.com/api/engineering-role-facts/fact_identity_skill"
  }
}