ryogrid/create_pg_super_document

The system uses GNU GLOBAL to parse PostgreSQL's C codebase into symbol definition and reference indices (GTAGS/GRTAGS), then imports this metadata into DuckDB for structured querying and AI processing. AI agents leverage a Model Context Protocol (MCP) tool interface to retrieve symbol context and cross-reference information, generating markdown documentation with automated link creation and GitHub source links. The pipeline supports incremental processing through symbol clustering and batch preparation stages, enabling scalable documentation generation across thousands of PostgreSQL symbols.