{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.Sequesign/sequesign","description":"Cryptographically verifiable receipts of an agent's delegated work, verified offline.","title":"Sequesign","repository":{"url":"https://github.com/Sequesign/mcp","source":"github"},"version":"0.4.1","websiteUrl":"https://sequesign.com","packages":[{"registryType":"npm","registryBaseUrl":"https://registry.npmjs.org","identifier":"@sequesign/mcp","version":"0.4.1","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Transport: 'direct' (default; sign locally, an independent witness co-signs) or 'managed' (route through the Sequesign broker for a registered identity).","name":"SEQUESIGN_MODE"},{"description":"Sequesign write-class API key (from the dashboard). Required for managed mode; in direct mode it authenticates the hosted witness.","isSecret":true,"name":"SEQUESIGN_API_KEY"},{"description":"Ed25519 PKCS#8 private-key PEM for the agent. In managed mode, the key registered to your API key. In direct mode, omit to mint an ephemeral key per session.","isSecret":true,"name":"SEQUESIGN_AGENT_PRIVATE_KEY"},{"description":"Directory where sealed receipt packages are written. Defaults to a temporary directory.","name":"SEQUESIGN_PACKAGE_DIR"},{"description":"Base URL of a read-only dynamic template registry (e.g. https://dashboard-api.sequesign.com/v1/registry). When set, direct-mode sessions and the discovery tools resolve templates published there in addition to the bundled ones, falling back to bundled offline. Omit to use only the bundled templates.","name":"SEQUESIGN_TEMPLATE_REGISTRY_URL"},{"description":"Read-only bearer token for an account-scoped template registry (discovery only; never used in verification). Omit for a public registry.","isSecret":true,"name":"SEQUESIGN_TEMPLATE_REGISTRY_TOKEN"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-21T03:04:09.894911Z","publishedAt":"2026-08-21T03:04:09.894911Z","updatedAt":"2026-08-21T03:04:09.894911Z","isLatest":true}}}