{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.arcaeon/ledger","description":"Tamper-evident action logging for agents: hash-chained append/verify, one JSONL file, zero deps.","title":"Arcaeon Ledger","repository":{"url":"https://github.com/dan8433-user/ledger","source":"github"},"version":"0.5.1","websiteUrl":"https://arcaeon.io/ai","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"arcaeon-ledger","version":"0.5.1","transport":{"type":"stdio"},"packageArguments":[{"description":"Path of the ledger file to append to and verify (default: agent.log.jsonl)","format":"string","value":"agent.log.jsonl","type":"named","name":"--log"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-14T14:36:01.931716Z","publishedAt":"2026-08-14T14:36:01.931716Z","updatedAt":"2026-08-14T14:36:01.931716Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.arcaeon/ledger","description":"Tamper-evident action logging for agents: hash-chained append/verify, one JSONL file, zero deps.","title":"Arcaeon Ledger","repository":{"url":"https://github.com/dan8433-user/ledger","source":"github"},"version":"0.5.3","websiteUrl":"https://arcaeon.io/ai","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"arcaeon-ledger","version":"0.5.3","transport":{"type":"stdio"},"packageArguments":[{"description":"Path of the ledger file to append to and verify (default: agent.log.jsonl)","format":"string","value":"agent.log.jsonl","type":"named","name":"--log"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-15T09:22:56.345894Z","publishedAt":"2026-08-15T09:22:56.345894Z","updatedAt":"2026-08-15T09:22:56.345894Z","isLatest":false}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.arcaeon/ledger","description":"Tamper-evident action logging for agents: hash-chained append/verify, one JSONL file, zero deps.","title":"Arcaeon Ledger","repository":{"url":"https://github.com/dan8433-user/ledger","source":"github"},"version":"0.5.6","websiteUrl":"https://arcaeon.io/ai","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"arcaeon-ledger","version":"0.5.6","transport":{"type":"stdio"},"packageArguments":[{"description":"Path of the ledger file to append to and verify (default: agent.log.jsonl)","format":"string","value":"agent.log.jsonl","type":"named","name":"--log"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-17T13:24:19.105025Z","publishedAt":"2026-08-17T13:24:19.105025Z","updatedAt":"2026-08-17T13:24:19.105025Z","isLatest":true}}}],"metadata":{"count":3}}
