{
  "tool_id": "art-152-mcp-task-lifecycle-validator",
  "kernel_id": "art-152-mcp-task-lifecycle-validator",
  "display_name": "MCP Task Lifecycle State Machine Validator",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Validate that a long-running MCP task state transitions are legal per the new MCP specification state machine: working to input_required or terminal states (completed, failed, cancelled); input_required back to working or terminal. Flags each illegal jump. Terminal stage of the agent-authorization-lifecycle chain. Exports lifecycle attestation with execution_hash. Zero network, zero PII.",
  "control_description": "Validate that a long-running MCP task state transitions are legal per the new MCP specification state machine: working to input_required or terminal states (completed, failed, cancelled); input_required back to working or terminal. Flags each illegal jump. Terminal stage of the agent-authorization-lifecycle chain. Exports lifecycle attestation with execution_hash. Zero network, zero PII.",
  "declared_inputs": [
    "art-151-agent-obo-mandate-validator"
  ],
  "declared_outputs": [],
  "kernel_digest": "sha256:215ed9bd2894a54272548fd48ec1f4074bc2cf5cc5d20fbf3bc99fede4245be6",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 27,
  "source_url": "https://ainumbers.co/chaingraph/art-152-mcp-task-lifecycle-validator.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}