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Tagged: oauth

13
Glossary
CLI (truestamp) The open-source truestamp command-line client, a single static binary for macOS, Linux, and Windows that submits items, downloads proof bundles, and verifies proofs fully offline without an account, signing in through the browser as a pre-registered OAuth 2.1 PKCE client. Console (WebSocket) The authenticated multiplexed WebSocket surface at /console/websocket for real-time programmatic access, where clients subscribe to live streams, issue commands such as items.create and items.watch, and receive stream events under per-connection rate, stream, and payload limits. GraphQL Truestamp's authenticated GraphQL endpoint at /gql with an interactive playground at /gql/playground, accepting an API key or OAuth 2.1 bearer token, whose introspectable schema of queries and mutations is generated from the same resource domains as the JSON:API. JSON:API Truestamp's authenticated REST surface at /api/json following the JSON:API specification, with API-key or OAuth 2.1 bearer authentication, an OpenAPI spec rendered by Swagger UI and ReDoc, and resource endpoints with standard filtering, sorting, and pagination. MCP (Model Context Protocol) The Model Context Protocol, which connects an LLM agent (Claude Code, IDE agents, Claude Desktop) to a Truestamp account at /mcp, a three-tool code-mode surface authenticated exclusively by OAuth 2.1 with an mcp:read/mcp:write scope split and a preview-then-submit write flow. OAuth 2.1 Truestamp's built-in authorization server (authorize, token, register, revoke endpoints with RFC 8414/9728 discovery) issuing audience-bound access tokens and rotating refresh tokens via PKCE S256 consent, with per-surface mcp/api/console read and write scopes; the only credential MCP accepts.

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