43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| hgao1604/subtitle-analyzer-mcp MCP server for extracting and analyzing subtitles from YouTube and Bilibili videos | 0 | Claude Code | 1 | 630 tok |
| SpyrosBou/USDA-mcp | 0 | Codex, OpenCode | 1 | 1,094 tok |
| janekbaraniewski/runai-mcp | 0 | Claude Code | 1 | 730 tok |
| endikoci02/dice-roller-mpc-server A simple custom MCP server for Claude Desktop that rolls standard tabletop dice. | 0 | Claude Code | 1 | 185 tok |
| eRom/barda-mcp-ecrivain-bible Serveur MCP standalone pour gerer une bible d'ecrivain — base de connaissances structuree | 0 | Claude Code | 1 | 2,412 tok |
| woofdogtw/sylvia-iot-mcp An MCP server that exposes sylvia-iot-core management APIs as tools for AI assistants (Cla | 0 | Claude Code | 8 | — |
| YohannHommet/repo-lens-mcp MCP Server to connect and fetch info from your local repositories | 0 | Claude Code | 1 | 1,811 tok |
| Jahia/jahia-mcp-community-server Exposes Jahia's GraphQL API as a Model Context Protocol (MCP) server, letting AI assistant | 0 | Claude Code | 1 | 2,627 tok |
| 263311487-ux/falsify 263311487-ux.github.io The scientific thinking protocol for AI agents — falsify before you believe. 5-stage falsi | 0 | Claude Code, Codex, Cursor, OpenCode | 3 | 280 tok |
| huberp/mcp-oauth-mcpserver-blueprint A blueprint for a OAuth-enabled MCP server. | 0 | GitHub Copilot | 1 | 3,240 tok |
| SimonBlancoE/kanban-mcp MCP Kanban board for AI agents coordination with real-time web viewer | 0 | Claude Code | 6 | — |
| drgost1/ring-mcp MCP server for Claude Code - Always-on-top notification popups with sound when tasks compl | 0 | Claude Code | 1 | 150 tok |
| heyhayes/annal Semantic memory server for AI agent teams. MCP server, ChromaDB or Qdrant, local ONNX embe | 0 | Claude Code | 1 | 480 tok |
| henrysouchien/gsheets-mcp MCP server for Google Sheets operations | 0 | Claude Code | 1 | 98 tok |
| castletaste/money-mcp | 0 | Claude Code | 1 | 356 tok |
| 84emllc/calendly-mcp-server MCP server for Calendly API - event management and scheduling via Model Context Protocol | 0 | Claude Code, Codex, OpenCode | 2 | 1,465 tok |
| ASISaga/linkedin.asisaga.com Through this LinkedIn MCP server, AI assistants like Claude can connect to LinkedIn using | 0 | Claude Code, GitHub Copilot | 18 | 6,726 tok |
| kotobuki09/instructree kotobuki09.github.io Find why Codex instructions or skills are missing: audit AGENTS.md, .agents/skills, Codex | 0 | Codex, OpenCode | 1 | 87 tok |
| apitube/news-api-skills apitube.io Official APITube News API skill for AI coding agents — search worldwide news, sentiment, e | 0 | Codex, OpenCode | 1 | 425 tok |
| robcsaszar/crucible A parallel-agent codebase audit skill for Claude Code that adversarially verifies its own | 0 | Codex, OpenCode | 1 | 619 tok |
| a1024053774/design-integrity-guardrails Design-integrity guardrails for Codex and Claude Code: AGENTS.md, review skill, and determ | 0 | Codex, OpenCode | 1 | 545 tok |
| frankxai/awesome-design-agent-skills Web-first design-agent skills: hierarchy, accessibility, interaction quality, and visual Q | 0 | Codex, OpenCode | 1 | 565 tok |
| frankxai/awesome-wealth-agent-skills Web-first wealth-research skills. Reporting and scenarios. Not financial advice. | 0 | Codex, OpenCode | 1 | 326 tok |
| frankxai/awesome-investor-agent-skills Web-first investor research and analysis skills catalog; educational and simulation resour | 0 | Codex, OpenCode | 1 | 242 tok |
| frankxai/awesome-automation-agent-skills Web-first automation-agent skills: MCP, orchestration, and workflow safety gates. | 0 | Codex, OpenCode | 1 | 94 tok |
| frankxai/awesome-ai-coe Web-first catalog for accountable AI Centers of Excellence: standards, skills, orchestrati | 0 | Codex, OpenCode | 1 | 358 tok |
| frankxai/awesome-gamification-agent-skills Web-first catalog for ethical progression design, game state, playtesting, and agent-assis | 0 | Codex, OpenCode | 1 | 166 tok |
| MarcosNahuel/stackos-mcp MCP Server que expone knowledge base, metodología SDD-STACKOS y modo tutor pedagógico — 16 | 0 | Claude Code | 1 | 559 tok |
| 1818TusculumSt/smartdrive-mcp Semantic search for your entire OneDrive, powered by Pinecone vector search. | 0 | Codex, OpenCode | 1 | 966 tok |
| suckerfish/overseerr-mcp MCP server for Overseerr media request management | 0 | Claude Code | 1 | 806 tok |
| hjsh200219/pilldoc-user-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,056 tok |
| frankxai/payment-intelligence-system frankx.ai Payment Intelligence System — SIP-conformant substrate for monetization, pricing, and reve | 0 | Claude Code, Codex, OpenCode | 2 | 1,648 tok |
| frankxai/agentic-ops-hub Agentic Ops Hub: configuration control plane for AI coding agents, agent-harness alignment | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,565 tok |
| frankxai/starlight-evals starlightintelligence.org Whole-system evaluation harness for SIS: models, memory, retrieval, datasets, named weakne | 0 | Codex, OpenCode | 1 | 770 tok |
| RorroRojas3/awesome-claude-copilot Agents, skills, instructions, and Mcps repository for both Claude Code and GitHub Copilot | 0 | Claude Code, GitHub Copilot | 34 | 9,741 tok |
| skymavis/skills Reusable, self-contained agent skills | 0 | Codex, OpenCode | 1 | 803 tok |
| CodeWithShreyans/skills My collection of agent skills | 0 | Codex, OpenCode | 1 | 665 tok |
| ruchernchong/claude-kit A collection of powertools for Claude Code including specialized agents, slash commands, a | 0 | Claude Code | 1 | 1,372 tok |
| vkehfdl1/Marshroom 🏁 Pit Stop for Claude Code Heavy user 👖 Simple workflow for multiple Claude Code Session | 0 | Claude Code | 1 | 1,350 tok |
| october-academy/agent-plugins Custom plugin marketplace for Claude Code | 0 | Claude Code | 1 | 603 tok |
| codenamerey/gdrive-mcp | 0 | Claude Code | 1 | 1,193 tok |
| frontier-collective/whetstone-mcp An MCP server that captures and encodes human rejections of AI output into durable, querya | 0 | Claude Code, Codex, OpenCode | 3 | 4,392 tok |
| reinthal/icloud-calendar-mcp | 0 | Claude Code | 1 | 243 tok |
| captdevc/ultimate-debate-mcp | 0 | Claude Code | 1 | 752 tok |
| childbamboo/claude-code-marketplace-sample | 0 | Claude Code | 1 | 4,001 tok |
| lukastk/appgarden Manage a "garden" of web applications on remote servers. | 0 | Claude Code | 1 | 1,664 tok |
| fernandofuc/nextjs-c-s | 0 | Claude Code | 18 | 3,921 tok |
| brianmontero18/dev-mcp-tools MCP server for Git, Jira, and PR workflow orchestration | 0 | Claude Code | 14 | — |
| timtty/ai-kanban-bambam AI-native Kanban board with MCP server, GUI, and autonomous agent loop | 0 | Codex, OpenCode | 1 | 2,071 tok |
| HiddenDeveloper/mcp-gateway MCP remote server for shared memory across AI clients. | 0 | Claude Code | 1 | 743 tok |