43,608 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| MohtashamMurshid/getdesign getdesign.app On-demand design systems from any URL. Five surfaces, one agent: web, API, CLI, TypeScript | 54 | Codex, OpenCode | 1 | 137 tok |
| calesthio/PhantomReach Free, open-source local business intelligence audits for marketers and agencies. Run on yo | 54 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,139 tok |
| AceDataCloud/SunoMCP platform.acedata.cloud MCP server for Suno AI music generation, lyrics, and cover workflows via Ace Data Cloud. | 54 | Claude Code, GitHub Copilot | 2 | 883 tok |
| longbridge/developers open.longbridge.com Longbridge Developers Website | 54 | Claude Code | 4 | 1,715 tok |
| ruvnet/dynamo-mcp A dyamic MCP Registry using Cookiecutter templates | 54 | Claude Code, GitHub Copilot | 2 | 52 tok |
| cubeplexai/cubepi cubepi.ai CubePi — An async-first Python agent kernel inspired by Pi, built for coding agents, tools | 54 | Claude Code, Codex, OpenCode | 2 | 1,303 tok |
| sygnalinc/Apple-Frameworks-for-TouchDesigner Apple's on-device frameworks (Vision, Core ML, RealityKit, SpeechAnalyzer, MLX ...) as nat | 54 | Claude Code, Codex, OpenCode | 3 | 76 tok |
| coda0HQ/open-artifacts Open-source, self-hosted Claude Code Artifacts on Cloudflare — publish, password-protect, | 53 | Claude Code, Codex, OpenCode | 6 | 715 tok |
| wanghao9610/STAR wanghao9610.github.io STAR: Systematic Toolchain for AI Research (Harness, WIP) | 53 | Claude Code, Codex, OpenCode | 32 | 2,045 tok |
| charliesbot/chai Keep AI coding agent configs in sync. One manifest, distributed to every platform. | 53 | Codex, Gemini CLI, OpenCode | 2 | 1,583 tok |
| mat-1/slopcheck Check for indicators of AI code in a project and dependencies. | 53 | Codex, OpenCode | 1 | 128 tok |
| v4l3r10/emobar Emotional status bar for Claude Code — dual-channel emotional transparency with research-b | 53 | Claude Code | 1 | 4,369 tok |
| ndthanhdev/mcp-browser-kit An MCP Server that enables AI assistants to interact with your local browsers. | 53 | Claude Code, Codex, OpenCode | 3 | 435 tok |
| janbjorge/rekal pypi.org Long-term memory for LLMs. MCP server backed by hybrid search in a single SQLite file. | 53 | Claude Code, Codex, OpenCode | 2 | 1,860 tok |
| war851/AI-Governance-Architecture toldi.io Claude Code best practices applied to application design. Interactive HLD/LLD visualizatio | 53 | Claude Code | 9 | 985 tok |
| roderik/ai-rules Professional AI assistant configurations for Claude Code, Codex CLI, OpenCode and Gemini C | 53 | Claude Code | 3 | — |
| jubscodes/get-shit-pretty gsp.jubs.studio Design engineering for AI coding tools. Brand identity + design projects, from strategy to | 53 | Claude Code | 1 | 2,792 tok |
| liangdabiao/Bright-Data-MCP-Claude-Skill-deep-research skillhub.cn In-depth research for e-commerce channels and other platforms using Claude Code, MCP, Skil | 53 | Claude Code | 2 | — |
| iuhoay/skills A collection of Claude Code skills for Rails development and code review. | 53 | Claude Code | 1 | 2,813 tok |
| SkeneTechnologies/skene-cookbook 700+ AI skills for Claude and Cursor — PLG, marketing, security, DevEx, and more. One comm | 53 | Codex, Cursor, OpenCode | 2 | 3,860 tok |
| EmberAGI/arbitrum-vibekit Arbitrum Vibekit | 53 | Claude Code | 1 | 3,059 tok |
| nesbo/dotnet-claude-code-skills Claude Code Skills for .NET developers. | 53 | Claude Code | 1 | 2,158 tok |
| SalesforceCommerceCloud/b2c-developer-tooling salesforcecommercecloud.github.io B2C CLI, VSCode Extension, Skills+MCP, and Tooling SDK for Salesforce Agentforce Commerce | 53 | Claude Code, Codex, OpenCode | 10 | 2,535 tok |
| credyt/ai-tools credyt.ai AI agent skills and MCP integration for Credyt — real-time usage-based billing for AI prod | 53 | Claude Code | 2 | 2,019 tok |
| QuantumClaw/QClaw Open-source AI agent runtime with a knowledge graph for a brain. Runs anywhere. | 53 | Codex, OpenCode | 1 | 595 tok |
| x0x0b/codex-launcher plugins.jetbrains.com 🧩 One-click Codex launcher for IntelliJ | 53 | Codex, OpenCode | 1 | 619 tok |
| MaxQian888/cognia-next | 53 | Claude Code, Codex, GitHub Copilot, OpenCode | 70 | 11,242 tok |
| Dekelelz/let-them-talk MCP message broker + web dashboard for inter-agent communication. Let AI CLI agents (Claud | 53 | Claude Code | 1 | 1,031 tok |
| millionco/agent-install agent-install.com Install agent skills and MCPs with one API | 53 | Codex, OpenCode | 1 | 1,170 tok |
| nolly-studio/components-build-skill AI agent skill for building modern, composable, and accessible React UI components followi | 53 | Claude Code, Codex, OpenCode | 2 | 746 tok |
| Pilan-AI/mnemo | 53 | Codex, OpenCode | 1 | 2,470 tok |
| ehmo/autoresearch-skill Autonomous codebase improvement | 53 | Claude Code | 1 | 557 tok |
| eser/rules | 53 | Claude Code | 10 | — |
| vibeforge1111/vibeship-idearalph Ralph Wiggum generates dope ideas, PRDs and creates an awesome vibe coder flow for you | 53 | Claude Code | 2 | 3,947 tok |
| Daliagents-com/agentsge-1 agents.ge Open-source CLI for AGENTS.md, .agents project memory, MCP sync, and automatic knowledge | 53 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 5,958 tok |
| vaayne/agent-kit Reusable components for AI coding agents: skills, subagents, MCP servers, and extensions. | 53 | Codex, OpenCode | 1 | 250 tok |
| SamHoque/BMAD-Workflow-Automation A Bun TypeScript application that automates BMAD project workflows using Claude Code. This | 53 | Claude Code | 1 | 652 tok |
| SouthpawIN/burner-phone youtube.com Skill to control an Android device with an agent | 53 | Codex, OpenCode | 1 | 1,447 tok |
| farming-labs/docs docs.farming-labs.dev AI native documentation framework that just works, powered by your favorite stack | 53 | Codex, OpenCode | 1 | 441 tok |
| tutur3u/platform tuturuuu.com Tuturuuu is an AI-native, open-source workspace that unifies tasks, scheduling, and team c | 53 | Claude Code, Codex, Gemini CLI, OpenCode | 59 | 3,011 tok |
| abagames/claude-one-button-game-creation How to create a one-button action game using the AI chatbot Claude | 53 | Codex, OpenCode | 1 | 891 tok |
| HyunjunJeon/Deepagent-research-context-engineering Build a DeepAgent-based Research Multi-Agent System — Context Engineering | 53 | Claude Code, Codex, OpenCode | 2 | 3,701 tok |
| openmodelingfoundation/openmodelingfoundation.github.io openmodelingfoundation.org Website for standards and governance of the Open Modeling Foundation | 53 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 692 tok |
| oculus-samples/Unity-LocalMultiplayerMR Mixed Reality samples that demonstrate how to enable multiplayer | 53 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,052 tok |
| duysolo/codebaxing Local codebase indexing and semantic code search via MCP | 53 | Claude Code | 1 | 1,822 tok |
| nicolinx/flutter_enterprise_starter_kit An open source Flutter starter kit showing how a production app is built with Clean Archit | 53 | Claude Code | 1 | 568 tok |
| hylarucoder/skills-for-vibe-coder | 53 | Codex, OpenCode | 1 | 467 tok |
| gricha/macro-photo An experiment where I ran Claude Code to "improve codebase quality" over 200 times. | 53 | Codex, OpenCode | 1 | 6,754 tok |
| ankurkumarz/agentic-ai-knowledge-base Agentic AI is the fast evolving technology landscape and this repository is an effort to c | 53 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,612 tok |
| ww-w-ai/bkit-starter | 53 | Claude Code | 1 | — |