{
  "fact": {
    "id": "fact_tool_cargo_check",
    "fact_kind": "tool",
    "title": "cargo_check",
    "description": "Runs cargo check for a given crate/workspace member and returns compiler diagnostics.",
    "source_doc": "CLAUDE.md (engineering-coworker MCP server section)",
    "created_at": "2026-07-02 04:46:31",
    "cite_as": "https://subagentengineering.com/api/engineering-role-facts/fact_tool_cargo_check"
  }
}