GitNexus has open-sourced a knowledge graph engine for codebases, and the results are mind-blowing. This isn’t just a documentation tool—it’s a full-fledged code intelligence layer that maps all dependencies, call chains, and execution flows in a codebase, and integrates directly into Claude Code, Cursor, and Windsurf via MCP. It can autonomously handle: → Parsing the entire codebase into a graph using Tree-sitter AST → Mapping all function calls, imports, class inheritance, and interfaces → Grouping related code into functional clusters based on cohesion scores → Tracing complete call chains from entry points → Performing impact analysis before modifying any line of code → Detecting which processes will break after specific function changes → Coordinating symbol renaming across multiple files in one operation → Automatically generating a complete codebase maintenance plan from the knowledge graph #GitNexus #OpenSource #CodeIntelligence #DevTools