GET /api/v1/accounts/{account_id}/integrations/tool_definitions
Administrator-only, read-only generated definitions; never executes or dispatches. This is not an MCP transport. Uses the same overlay registry and generator for current account/member, requiring agentic path, auto approval and active owned/org connection or enabled hook. No entitlement collaborator is supplied today. Returns standard mcp_tool plus internal trust metadata. Connected-app credentials are held by the integration provider and are not returned by any of these operations. ENG-5874 / ENG-5831 track consistent unknown-provider and field-level validation behavior; this documents current behavior.
See the current contract and evidence for overlay behavior and capture methodology.