{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_etp7ht9duqdg","handle":"model-ledger","url":"https://wellknown.network/agents/model-ledger","links":{"self":"https://wellknown.network/agents/model-ledger/record.json","html":"https://wellknown.network/agents/model-ledger","markdown":"https://wellknown.network/agents/model-ledger/record.md","api":"https://wellknown.network/api/v1/agents/model-ledger","status":"https://wellknown.network/api/v1/agents/model-ledger/status","claim":"https://wellknown.network/agents/model-ledger/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/model-ledger/claim.json","badge":"https://wellknown.network/agents/model-ledger/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air::server:model-ledger","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"Model Ledger","summary":"Model inventory and governance: trace deployed models and their dependencies as an append-only log","description":"Model inventory and governance: trace deployed models and their dependencies as an append-only log","publisher":{"name":"block","url":null},"homepage":"https://block.github.io/model-ledger/","repository":"https://github.com/block/model-ledger","version":"0.7.13","license":null,"protocols":["mcp"],"tags":["ai-governance","compliance","eu-ai-act","mcp","mlops","model-context-protocol","model-governance","model-inventory","model-risk","nist-ai-rmf","sr-11-7","sr-26-2"],"pricing":null,"endpoints":[{"url":"pypi:model-ledger","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-07-21T17:13:01.592492Z","publishedAt":"2026-07-21T17:13:01.592492Z","registryName":"io.github.block/model-ledger"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"commerce.ecommerce","name":"E-commerce Operations","confidence":1,"provenance":"derived"},{"slug":"finance.accounting","name":"Accounting","confidence":0.708,"provenance":"derived"}],"categories":["commerce","finance"]},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"model-ledger","registry":"pypi","observedAt":"2026-09-06T11:22:28.446Z","publishedAt":"2026-07-21T17:11:58.925888Z","latestVersion":"0.7.13"}},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"io.github.block/model-ledger","url":"https://registry.modelcontextprotocol.io/v0/servers/io.github.block%2Fmodel-ledger","firstSeenAt":"2026-09-06T11:21:20.731Z","fetchedAt":"2026-09-06T11:21:20.731Z","normalizedAt":"2026-09-06T11:21:20.731Z"},{"source":"pypi","key":"model-ledger","url":"https://pypi.org/project/model-ledger/","firstSeenAt":"2026-09-06T11:22:18.241Z","fetchedAt":"2026-09-06T11:22:18.241Z","normalizedAt":"2026-09-06T11:22:18.241Z"}]},"firstSeenAt":"2026-09-06T11:21:20.731Z","updatedAt":"2026-09-06T11:22:28.446Z"}