code-understanding

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Kodezi Chronos is a debugging-first language model that achieves state-of-the-art results on SWE-bench Lite (80.33%) and 67% real-world fix accuracy, over six times better than GPT-4. Built with Adaptive Graph-Guided Retrieval and Persistent Debug Memory. Model available Q1 2026 via Kodezi OS.

Home of CodeT5: Open Code LLMs for Code Understanding and Generation

[ACL 2026] Open-source framework for holistic, structured repository-level documentation across multilingual codebases

CodeTF: One-stop Transformer Library for State-of-the-art Code LLM

CIKM2023 Best Demo Paper Award. HugNLP is a unified and comprehensive NLP library based on HuggingFace Transformer. Please hugging for NLP now!😊

GraphGen4Code: a toolkit for creating code knowledge graphs based on WALA code analysis and extraction of documentation and forum content.

Generalist Software Agents to Solve Soware Engineering Tasks

HugNLP is a unified and comprehensive NLP library based on HuggingFace Transformer. Please hugging for NLP now!😊 HugNLP will released to @HugAILab

基于 Hybrid RAG 与 LangGraph 的本地代码仓库理解工具，支持中英文提问、语义检索、证据引用和多问题拆分

Always keep your codebases ready for Agents. Improve any coding workflow by atleast 2x by maintaing a live, pluggable context layer per repo that creates and maintains Agents.md

AST-powered code intelligence engine. Graph database + hybrid semantic search for 62 languages. Zero LLM dependency. Runs locally.

Code Trace Tree is a JetBrains/VS Code plugin that traces code in a tree structure with AI support. Build and display code workflows as trace points. Add traces from the editor menu or the Agent Skill; double-click to jump to the source.

Code Trace Tree is a VS Code/JetBrains plugin that traces code in a tree structure with AI support. Build and display code workflows as trace points. Add traces from the editor menu or the Agent Skill; double-click to jump to the source.

MCP server that gives AI coding agents semantic understanding of any codebase. Search by intent, auto-sync on edits, whole-repo context in one call. Rust + tree-sitter, 15 languages, 28 tools.

Visual summaries for code repositories

Neural search engine for discovering semantically similar Python repositories on GitHub

Yar — Understand Complex Codebases Fast ⚡ 🚀

Stop being lost in a codebase. CLI + Claude Code skill that builds an import graph, runs PageRank to find the files holding a repo together, scores fragility from git churn, and reads GitHub PRs/issues to show you exactly where to start.

Local code intelligence. parse, index, and query any codebase with sub-200ms retrieval. Runs entirely on your machine.