For Developers

Build on top of SemanticFed. This section covers every programmatic surface: SDKs, the CLI, browser and VS Code extensions, the MCP server, authentication, and the GraphQL API.

Start here

• Node SDK — TypeScript SDK for programmatic access
• Python SDK — Python SDK for data and ML workflows
• CLI Reference — semanticfed CLI commands and examples

Tools & integrations

• Browser Extension — Chrome MV3 extension for quick model and query management
• VS Code Extension — full SemanticFed IDE integration
• MCP Server — Model Context Protocol server for AI agents

Testing & operations

• Doctor E2E — backend end-to-end test suite
• Auth — authentication flows and token management
• GraphQL API — the federated model and governance API

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For platform-level concerns (RBAC, billing, files, tags), see Burdenoff Platform Docs.