// Code intelligence
Understand codebases
LSP, syntax trees and code search that help agents understand codebases.
19 tools15 open sourcechecked 2026-10-22Compare side by side →
How to choose · start with these three
- · Large repos: indexing/call-graph tools save tokens vs. full-text grep
- · Prefer MCP servers — Claude Code, Cursor and Codex plug in directly
19 / 19 items
serena v1.7.0 ★ 31k A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent Open source MCP GitNexus ★ 48k Zero-server client-side code intelligence graph. Open source local codebase-memory-mcp ★ 47k High-performance code intelligence MCP server. Open source MCP Understand-Anything ★ 88k Turns any codebase into an interactive knowledge graph. Open source Web code-review-graph ★ 32k Local-first code intelligence graph for MCP and CLI. Open source MCPCLI CodeGraphContext ★ 4.3k Indexes local code into a graph DB for agent context. Open source MCPCLI sourcebot ★ 4.0k Self-hosted tool that helps humans and agents understand your codebase. Open source self-host repomix v1.18.1 ★ 29k 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more. Open source CLIMCP tree-sitter v0.27.1 ★ 27k An incremental parsing system for programming tools Open source SDKCLI ast-grep 0.50.0 ★ 16k ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust Open source CLIMCP Gitingest ★ 16k Turns any Git repository or local directory into a prompt-friendly text digest (with file tree, size and token count); replace “hub” with “ingest” in a GitHub URL to use it online, or use the CLI, Python package or browser extensions Open source pyright 1.1.414 ★ 16k Static Type Checker for Python Open source CLI ctags v6.2.1 ★ 7.3k A maintained ctags implementation Open source CLI Eclipse JDT LS (jdtls) Open spec gopls Open spec rust-analyzer Open spec typescript-language-server Open spec graphify ★ 132k Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini Open source Ghidra ★ 92k The NSA Research Directorate’s software reverse-engineering framework: disassembly, decompilation, graphing and scripting (Java / Python via PyGhidra), interactive or headless, on Windows / macOS / Linux; agents usually drive it through MCP servers such as GhidraMCP. The README warns some versions have known vulnerabilities, so check the security advisories first Open source
About this data
- Default order is “recommended”: editorial picks first, then by popularity; general-purpose developer software and archived projects are listed last.
- Data checked 2026-10-22. Official links only. JSON API