45,030 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Shangri-la-0428/Thronglets P2P shared memory substrate for AI agents — stigmergic knowledge network via libp2p | 5 | Claude Code, Codex, OpenCode | 2 | 4,571 tok |
| bkalafat/DiffPilot MCP server for PR review tools - diff analysis, code review, and PR title/description gene | 5 | GitHub Copilot | 1 | 596 tok |
| cmd8/excalidraw-mcp npmjs.com Model Context Protocol server for Excalidraw diagrams | 5 | Codex, OpenCode | 1 | 327 tok |
| muba00/gitstandup Generate daily standup notes from your git commits using AI | 5 | GitHub Copilot | 1 | 562 tok |
| agentailor/slimcontext-mcp-server agentailor.com MCP Server for SlimContext - AI chat history compression tools | 5 | Claude Code | 1 | 636 tok |
| talonicdev/talonic-mcp Official Talonic MCP server. Lets AI agents extract structured data from any document via | 5 | Claude Code, Codex, OpenCode | 2 | 6,536 tok |
| beyondwin/FixThis Point at any Jetpack Compose UI element, annotate it, and hand off source pinned prompts t | 5 | Claude Code, Codex, OpenCode | 4 | 1,393 tok |
| mikhae1/kubeview-mcp A Modern, Lightweight MCP Server for Kubernetes | 5 | Claude Code, Codex | 1 | — |
| peter-fusek/oncofiles oncofiles.com Medical records scattered across Google Drive and Gmail? Oncofiles keeps the folder organi | 5 | Claude Code | 3 | 17,163 tok |
| francisco-perez-sorrosal/cv Francisco Perez-Sorrosal's CV | 5 | Claude Code | 1 | 653 tok |
| ironclawdevs27/Argus argus-qa.com AI-powered QA harness for Claude Code — automated bug detection via Chrome Dev-Tools Proto | 5 | Claude Code | 1 | 21,088 tok |
| marshally/mcp-refactoring MCP server exposing Martin Fowler's refactoring catalog to LLMs | 5 | Codex, OpenCode | 1 | 230 tok |
| simplifier-ag/simplifier-mcp An MCP server for integrating AI agents with the Simplifier Low Code Platform | 5 | Claude Code | 1 | 808 tok |
| dioniipereyraa/memex Local-first MCP server that indexes your Claude.ai chats and exposes them to Claude Code ( | 5 | Claude Code | 1 | 20,569 tok |
| magna-nz/backstory Search your data exports from Google, Telegram, Spotify, and Instagram in one place. Every | 5 | Gemini CLI | 1 | 357 tok |
| xmpuspus/ph-civic-data-mcp pypi.org Philippine civic data as MCP tools: the full PSA OpenSTAT statistical catalog, hazards, we | 5 | Claude Code | 2 | 4,321 tok |
| mockzilla/mockzilla-mcp mockzilla.org MCP server for Mockzilla. Let Claude Code, Cursor, and Gemini CLI install Mockzilla, inspe | 5 | Claude Code | 1 | 3,210 tok |
| prasadabhishek/photographi-mcp Visual Intelligence Command Center - A Local Computer Vision Engine for Photo Libraries | 5 | GitHub Copilot | 1 | 69 tok |
| piyushpathakqa/Vigilis Agentic QA framework: Claude authors, generates, triages & self-heals Playwright tests. MC | 5 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,755 tok |
| xxxoooxoxo/wiff Harness-agnostic, deterministic, resumable multi-agent workflows — plain-JavaScript orches | 5 | Codex, OpenCode | 1 | 1,288 tok |
| RadOrigin-LLC/RAD-Claude-Skills Marketplace of plugins and skills for Claude Code | 5 | Claude Code, Codex, OpenCode | 2 | 590 tok |
| glassBead-tc/audius-mcp-atris Audius MCP Server using Code Mode for lightning-fast search and analysis. (local-first for | 5 | Claude Code | 10 | 1,172 tok |
| kenneives/design-token-bridge-mcp MCP server that translates design tokens between platforms — Tailwind, Figma, CSS to Mater | 5 | Claude Code | 1 | 556 tok |
| mwieczorkiewicz/opcua-mcp An OPC-UA MCP Server - talk to your robots and PLCs | 5 | Claude Code | 1 | 10,173 tok |
| pavelpiha/specrun MCP server that turns OpenAPI specs into tools and calls API | 5 | Claude Code | 1 | — |
| theagenticguy/agentic-plugins Public Claude Code plugin marketplace — installable skills and agents for AI coding agents | 5 | Claude Code | 1 | 1,213 tok |
| amittamari/hop Fast full-text search and resume for coding-agent sessions | 5 | Claude Code, Codex, Cursor, OpenCode | 17 | 694 tok |
| overdrive-dev/aihaus-flow Repository-local workflow, memory, and evidence contracts for coding agents (Claude Code, | 5 | Codex, OpenCode | 1 | 690 tok |
| tremtec/maestro 🎵 Maestro - an LLM Orchestrator for your Agentic Opera | 5 | Codex, OpenCode | 1 | 2,743 tok |
| xidik12/oculo getoculo.com Oculo — AI-Powered Native Browser. Cursor:VSCode :: Oculo:Chrome. 7 MCP tools, open-source | 5 | Claude Code | 1 | 2,932 tok |
| BENZEMA216/tradingcoach tradingcoach.vercel.app A tool to help you review your trades | 5 | Claude Code | 1 | 1,468 tok |
| Bind/skillz.sh agent skills manager | 5 | Codex, OpenCode | 3 | 1,621 tok |
| ludan12138/buddy-companion A small toy skill for Codex and other code agents that adds a persistent ASCII companion p | 5 | Codex, OpenCode | 1 | 533 tok |
| lkangd/cc-settings-preset A switchable, reusable runtime settings preset selector for Claude Code | 5 | Claude Code | 2 | — |
| swoopeagle/standardgraph swoopeagle.github.io International Education Standards MCP — CCSS, Singapore MOE, IB MYP and more. Grounding la | 5 | Claude Code, Codex, OpenCode | 8 | 5,209 tok |
| Instant-Unicorn/morphbox iu.dev Built 100% With CC. Browser light sandboxed self building IDE wrapper for Claude Code | 5 | Claude Code | 1 | 989 tok |
| PenguinAlleyApps/agents-of-the-alley penguinalley.com The context-engineering OS for multi-agent Claude Code projects. Template + discipline tha | 5 | Claude Code | 1 | 891 tok |
| swDomass/AI_orchestrator Autonomous orchestrator for Claude/Gemini/Codex CLIs. Markdown-driven queue with multi-pro | 5 | Claude Code | 1 | 7,772 tok |
| sidkandan/CLIronChef CLI and AI-agent control for Typhur Dome 2 and Sync ONE probe cooks | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,003 tok |
| nullism/goder goder.io A simple Golang TUI for agentic coding | 5 | Codex, OpenCode | 1 | 581 tok |
| christopherlouet/claude-base christopherlouet.github.io Opinionated Claude Code foundation — Explore → TDD → Audit workflow, auto-detected stack p | 5 | Claude Code | 18 | — |
| skycube/junebug Agent skill that reduced the natural language to what's important. Stay with the most rele | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 776 tok |
| joeldevz/neurox Persistent memory for AI coding agents — your agent stops forgetting between sessions. One | 5 | Claude Code | 1 | 2,202 tok |
| CxMYu/CcGlanceLine A fast, zero-dependency Claude Code status line for model, effort, context, prompt cache, | 5 | Claude Code | 1 | 1,057 tok |
| pickjason/cc-windows A visual cc workspace | 5 | Claude Code, Codex, OpenCode | 2 | 5,996 tok |
| SidCorp-co/forge Self-hosted lifecycle platform for software powered by Claude Code. Configurable pipelines | 5 | Claude Code | 1 | 2,484 tok |
| dbc-oduffy/coordinator-claude An opinionated Claude operating system for PM-led engineering. Planning, enrichment, deleg | 5 | Codex, OpenCode | 1 | 1,144 tok |
| 0martinez/get-design-done Spec-driven design for Claude Code | 5 | Claude Code | 1 | 387 tok |
| nisargpatel1906/Aethos_Memory Universal, cross-tool persistent memory bank for AI assistants (Claude Code, Cursor, Winds | 5 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 1,164 tok |
| Lucas-Ren/ai-studio A complete system for using AI to create short videos, supporting Claude Code and Codex | 5 | Claude Code, Codex, OpenCode | 3 | 166 tok |