docfork

Docfork implements a Model Context Protocol server that exposes live, up-to-date documentation about a codebase by indexing source files, parsing structure, and serving documentation through MCP tools. The server maintains a real-time view of the codebase and responds to agent queries about code structure, APIs, and documentation without requiring manual doc updates or static snapshots.

Docfork parses source files to extract semantic information (functions, classes, exports, dependencies) and builds an in-memory index that agents can query. The indexing system likely uses AST parsing or language-specific analysis to understand code structure beyond raw text, enabling agents to ask about specific functions, modules, or APIs.

Docfork exposes documentation and codebase information through MCP tool definitions that agents can invoke. This allows agents to call tools like 'get_function_docs', 'list_exports', or 'find_related_code' as part of their reasoning loop, integrating codebase knowledge into agent decision-making without context window overhead.

Docfork maintains a live connection between the codebase and agent context, ensuring that documentation served to agents reflects current source code state. When files change, the server updates its index and serves fresh information on next query, eliminating the staleness problem where agents work with outdated API knowledge.

Docfork implements language-specific parsing and documentation extraction for TypeScript and JavaScript, including JSDoc comment parsing, type annotation extraction, and export analysis. This enables precise API documentation generation from source without manual annotation, leveraging language-native documentation patterns.

Docfork analyzes import/export relationships and builds a dependency graph showing how modules relate to each other. Agents can query this graph to understand module dependencies, find related code, and understand how changes in one module might affect others.