{"id":47453630,"url":"https://github.com/Lum1104/Understand-Anything","last_synced_at":"2026-03-27T18:00:43.822Z","repository":{"id":344565282,"uuid":"1182081931","full_name":"Lum1104/Understand-Anything","owner":"Lum1104","description":"Claude Code skills that turn any codebase into an interactive knowledge graph you can explore, search, and ask questions about (Multi-platform e.g., Codex are supported).","archived":false,"fork":false,"pushed_at":"2026-03-23T12:45:11.000Z","size":2247,"stargazers_count":5417,"open_issues_count":13,"forks_count":420,"subscribers_count":27,"default_branch":"main","last_synced_at":"2026-03-23T19:59:42.534Z","etag":null,"topics":["claude-code","claude-skills","codex","codex-skills","knowledge-graph","understandcode"],"latest_commit_sha":null,"homepage":"https://lum.is-a.dev/Understand-Anything/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Lum1104.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-03-15T02:30:51.000Z","updated_at":"2026-03-23T19:58:43.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/Lum1104/Understand-Anything","commit_stats":null,"previous_names":["lum1104/understand-anything"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Lum1104/Understand-Anything","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Lum1104%2FUnderstand-Anything","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Lum1104%2FUnderstand-Anything/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Lum1104%2FUnderstand-Anything/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Lum1104%2FUnderstand-Anything/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Lum1104","download_url":"https://codeload.github.com/Lum1104/Understand-Anything/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Lum1104%2FUnderstand-Anything/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31053455,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-27T16:55:14.406Z","status":"ssl_error","status_checked_at":"2026-03-27T16:55:07.885Z","response_time":164,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["claude-code","claude-skills","codex","codex-skills","knowledge-graph","understandcode"],"created_at":"2026-03-23T18:00:33.561Z","updated_at":"2026-03-27T18:00:43.810Z","avatar_url":"https://github.com/Lum1104.png","language":"TypeScript","readme":"\u003ch1 align=\"center\"\u003eUnderstand Anything\u003c/h1\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003cstrong\u003eTurn any codebase into an interactive knowledge graph you can explore, search, and ask questions about.\u003c/strong\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"README.md\"\u003eEnglish\u003c/a\u003e | \u003ca href=\"README.zh-CN.md\"\u003e中文\u003c/a\u003e | \u003ca href=\"README.ja-JP.md\"\u003e日本語\u003c/a\u003e | \u003ca href=\"README.tr-TR.md\"\u003eTürkçe\u003c/a\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"#-quick-start\"\u003e\u003cimg src=\"https://img.shields.io/badge/Quick_Start-blue?style=for-the-badge\" alt=\"Quick Start\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://github.com/Lum1104/Understand-Anything/blob/main/LICENSE\"\u003e\u003cimg src=\"https://img.shields.io/badge/License-MIT-yellow?style=for-the-badge\" alt=\"License: MIT\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://docs.anthropic.com/en/docs/claude-code\"\u003e\u003cimg src=\"https://img.shields.io/badge/Claude_Code-Plugin-8A2BE2?style=for-the-badge\" alt=\"Claude Code Plugin\" /\u003e\u003c/a\u003e\n  \u003ca href=\"https://lum1104.github.io/Understand-Anything\"\u003e\u003cimg src=\"https://img.shields.io/badge/Homepage-d4a574?style=for-the-badge\" alt=\"Homepage\" /\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"assets/hero.jpg\" alt=\"Understand Anything — Turn any codebase into an interactive knowledge graph\" width=\"800\" /\u003e\n\u003c/p\u003e\n\n---\n\n\u003e [!TIP]\n\u003e **A huge thank you to the community!** The support for Understand-Anything has been incredible. If this tool saves you a few minutes of digging through complexity, that's all I wanted. 🚀\n\n**You just joined a new team. The codebase is 200,000 lines of code. Where do you even start?**\n\nUnderstand Anything is a [Claude Code](https://docs.anthropic.com/en/docs/claude-code) plugin that analyzes your project with a multi-agent pipeline, builds a knowledge graph of every file, function, class, and dependency, then gives you an interactive dashboard to explore it all visually. Stop reading code blind. Start seeing the big picture.\n\n---\n\n## 🤔 Why?\n\nReading code is hard. Understanding a whole codebase is harder. Documentation is always out of date, onboarding takes weeks, and every new feature feels like archaeology.\n\nUnderstand Anything fixes this by combining **LLM intelligence** with **static analysis** to produce a living, explorable map of your project — with plain-English explanations for everything.\n\n---\n\n## 🎯 Who is this for?\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd width=\"33%\" valign=\"top\"\u003e\n      \u003ch3\u003e👩‍💻 Junior Developers\u003c/h3\u003e\n      \u003cp\u003eStop drowning in unfamiliar code. Get guided tours that walk you through the architecture step by step, with every function and class explained in plain English.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"33%\" valign=\"top\"\u003e\n      \u003ch3\u003e📋 Product Managers \u0026 Designers\u003c/h3\u003e\n      \u003cp\u003eFinally understand how the system actually works without reading code. Ask questions like \"how does authentication work?\" and get clear answers grounded in the real codebase.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"33%\" valign=\"top\"\u003e\n      \u003ch3\u003e🤖 AI-Assisted Developers\u003c/h3\u003e\n      \u003cp\u003eGive your AI tools deep context about your project. Use \u003ccode\u003e/understand-diff\u003c/code\u003e before code review, \u003ccode\u003e/understand-explain\u003c/code\u003e to dive into any module, or \u003ccode\u003e/understand-chat\u003c/code\u003e to reason about architecture.\u003c/p\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n\u003c/table\u003e\n\n---\n\n## 🚀 Quick Start\n\n### 1. Install the plugin\n\n```bash\n/plugin marketplace add Lum1104/Understand-Anything\n/plugin install understand-anything\n```\n\n### 2. Analyze your codebase\n\n```bash\n/understand\n```\n\nA multi-agent pipeline scans your project, extracts every file, function, class, and dependency, then builds a knowledge graph saved to `.understand-anything/knowledge-graph.json`.\n\n### 3. Explore the dashboard\n\n```bash\n/understand-dashboard\n```\n\nAn interactive web dashboard opens with your codebase visualized as a graph — color-coded by architectural layer, searchable, and clickable. Select any node to see its code, relationships, and a plain-English explanation.\n\n### 4. Keep learning\n\n```bash\n# Ask anything about the codebase\n/understand-chat How does the payment flow work?\n\n# Analyze impact of your current changes\n/understand-diff\n\n# Deep-dive into a specific file or function\n/understand-explain src/auth/login.ts\n\n# Generate an onboarding guide for new team members\n/understand-onboard\n```\n\n---\n\n## 🌐 Multi-Platform Installation\n\nUnderstand-Anything works across multiple AI coding platforms.\n\n### Claude Code (Native)\n\n```bash\n/plugin marketplace add Lum1104/Understand-Anything\n/plugin install understand-anything\n```\n\n### Codex\n\nTell Codex:\n```\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.codex/INSTALL.md\n```\n\n### OpenCode\n\nTell OpenCode:\n```\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.opencode/INSTALL.md\n```\n\n### OpenClaw\n\nTell OpenClaw:\n```\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.openclaw/INSTALL.md\n```\n\n### Cursor\n\nCursor auto-discovers the plugin via `.cursor-plugin/plugin.json` when this repo is cloned. No manual installation needed — just clone and open in Cursor.\n\n### Antigravity\n\nTell Antigravity:\n```text\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.antigravity/INSTALL.md\n```\n\n### Gemini CLI\n\nTell Gemini CLI:\n```text\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.gemini/INSTALL.md\n```\n\n### Pi Agent\n\nTell Pi Agent:\n```text\nFetch and follow instructions from https://raw.githubusercontent.com/Lum1104/Understand-Anything/refs/heads/main/.pi/INSTALL.md\n```\n\n### Platform Compatibility\n\n| Platform | Status | Install Method |\n|----------|--------|----------------|\n| Claude Code | ✅ Native | Plugin marketplace |\n| Codex | ✅ Supported | AI-driven install |\n| OpenCode | ✅ Supported | AI-driven install |\n| OpenClaw | ✅ Supported | AI-driven install |\n| Cursor | ✅ Supported | Auto-discovery |\n| Antigravity | ✅ Supported | AI-driven install |\n| Gemini CLI | ✅ Supported | AI-driven install |\n| Pi Agent | ✅ Supported | AI-driven install |\n\n---\n\n## ✨ Features\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"assets/overview.png\" alt=\"Dashboard Screenshot\" width=\"800\" /\u003e\n\u003c/p\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e🗺️ Interactive Knowledge Graph\u003c/h3\u003e\n      \u003cp\u003eFiles, functions, classes, and their relationships visualized with React Flow. Click any node to see its code and connections.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e💬 Plain-English Summaries\u003c/h3\u003e\n      \u003cp\u003eEvery node described by an LLM so anyone — technical or not — can understand what it does and why it exists.\u003c/p\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e🧭 Guided Tours\u003c/h3\u003e\n      \u003cp\u003eAuto-generated walkthroughs of the architecture, ordered by dependency. Learn the codebase in the right order.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e🔍 Fuzzy \u0026 Semantic Search\u003c/h3\u003e\n      \u003cp\u003eFind anything by name or by meaning. Search \"which parts handle auth?\" and get relevant results across the graph.\u003c/p\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e📊 Diff Impact Analysis\u003c/h3\u003e\n      \u003cp\u003eSee which parts of the system your changes affect before you commit. Understand ripple effects across the codebase.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e🎭 Persona-Adaptive UI\u003c/h3\u003e\n      \u003cp\u003eThe dashboard adjusts its detail level based on who you are — junior dev, PM, or power user.\u003c/p\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n  \u003ctr\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e🏗️ Layer Visualization\u003c/h3\u003e\n      \u003cp\u003eAutomatic grouping by architectural layer — API, Service, Data, UI, Utility — with color-coded legend.\u003c/p\u003e\n    \u003c/td\u003e\n    \u003ctd width=\"50%\" valign=\"top\"\u003e\n      \u003ch3\u003e📚 Language Concepts\u003c/h3\u003e\n      \u003cp\u003e12 programming patterns (generics, closures, decorators, etc.) explained in context wherever they appear.\u003c/p\u003e\n    \u003c/td\u003e\n  \u003c/tr\u003e\n\u003c/table\u003e\n\n---\n\n## 🔧 Under the Hood\n\n### Multi-Agent Pipeline\n\nThe `/understand` command orchestrates 5 specialized agents:\n\n| Agent | Role |\n|-------|------|\n| `project-scanner` | Discover files, detect languages and frameworks |\n| `file-analyzer` | Extract functions, classes, imports; produce graph nodes and edges |\n| `architecture-analyzer` | Identify architectural layers |\n| `tour-builder` | Generate guided learning tours |\n| `graph-reviewer` | Validate graph completeness and referential integrity |\n\nFile analyzers run in parallel (up to 3 concurrent). Supports incremental updates — only re-analyzes files that changed since the last run.\n\n### Project Structure\n\n```\nunderstand-anything-plugin/\n  .claude-plugin/  — Plugin manifest\n  agents/          — Specialized AI agents\n  skills/          — Skill definitions (/understand, /understand-chat, etc.)\n  src/             — TypeScript source (context-builder, diff-analyzer, etc.)\n  packages/\n    core/          — Analysis engine (types, persistence, tree-sitter, search, schema, tours)\n    dashboard/     — React + TypeScript web dashboard\n```\n\n### Tech Stack\n\nTypeScript, pnpm workspaces, React 18, Vite, TailwindCSS v4, React Flow, Zustand, web-tree-sitter, Fuse.js, Zod, Dagre\n\n### Development Commands\n\n| Command | Description |\n|---------|-------------|\n| `pnpm install` | Install all dependencies |\n| `pnpm --filter @understand-anything/core build` | Build the core package |\n| `pnpm --filter @understand-anything/core test` | Run core tests |\n| `pnpm --filter @understand-anything/skill build` | Build the plugin package |\n| `pnpm --filter @understand-anything/skill test` | Run plugin tests |\n| `pnpm --filter @understand-anything/dashboard build` | Build the dashboard |\n| `pnpm dev:dashboard` | Start dashboard dev server |\n\n---\n\n## 🤝 Contributing\n\nContributions are welcome! Here's how to get started:\n\n1. Fork the repository\n2. Create a feature branch (`git checkout -b feature/my-feature`)\n3. Run the tests (`pnpm --filter @understand-anything/core test`)\n4. Commit your changes and open a pull request\n\nPlease open an issue first for major changes so we can discuss the approach.\n\n---\n\n\u003cp align=\"center\"\u003e\n  \u003cstrong\u003eStop reading code blind. Start understanding everything.\u003c/strong\u003e\n\u003c/p\u003e\n\n## Star History\n\n\u003ca href=\"https://www.star-history.com/?repos=Lum1104%2FUnderstand-Anything\u0026type=date\u0026legend=top-left\"\u003e\n \u003cpicture\u003e\n   \u003csource media=\"(prefers-color-scheme: dark)\" srcset=\"https://api.star-history.com/image?repos=Lum1104/Understand-Anything\u0026type=date\u0026theme=dark\u0026legend=top-left\" /\u003e\n   \u003csource media=\"(prefers-color-scheme: light)\" srcset=\"https://api.star-history.com/image?repos=Lum1104/Understand-Anything\u0026type=date\u0026legend=top-left\" /\u003e\n   \u003cimg alt=\"Star History Chart\" src=\"https://api.star-history.com/image?repos=Lum1104/Understand-Anything\u0026type=date\u0026legend=top-left\" /\u003e\n \u003c/picture\u003e\n\u003c/a\u003e\n\n\u003cp align=\"center\"\u003e\n  MIT License \u0026copy; \u003ca href=\"https://github.com/Lum1104\"\u003eLum1104\u003c/a\u003e\n\u003c/p\u003e\n","funding_links":[],"categories":["Sponsors ❤️","🧠 Agent Skills","TypeScript","Skills \u0026 Plugins","Ecosystem"],"sub_categories":["Community Skills","Quick Setup with cc-safe-setup"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FLum1104%2FUnderstand-Anything","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FLum1104%2FUnderstand-Anything","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FLum1104%2FUnderstand-Anything/lists"}