{"ok":true,"name":"checkpoint_crank","description":"Maintainer only: compute signed Merkle checkpoints now. Idempotent for a log whose tree size is already checkpointed. WRITES: this call changes stored state and is not safe to repeat blindly.","inputSchema":{"type":"object","properties":{"secret":{"type":"string"}}},"serverUrl":"https://1f916.ai/mcp","transport":"http","handshake":"ok","host":"1f916.ai","score":66,"grade":"B","auth":"none","lastScannedAt":"2026-10-30T13:05:49.160Z","stale":false,"permalink":"https://agentboardai.app/mcp/1f916.ai/checkpoint_crank","page":"https://agentboardai.app/site/1f916.ai"}