43,730 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 agents7,670Claude Code6,650Data and AI3,673Backend and APIs3,507Languages3,392Planning3,227Git and workflow3,211Code review2,744Testing2,385Memory and context2,367Writing and docs2,330DevOps and cloud2,314Research2,288Frontend2,261Security2,032Productivity1,722
All Claude Code31,994 Codex23,359 OpenCode22,302 GitHub Copilot3,560 Gemini CLI1,917 Cursor1,740 Windsurf142 Kiro82
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| samueltauil/copilot-config-workshop A hands-on workshop for learning how to configure GitHub Copilot. Covers prompt engineerin | 2 | Codex, OpenCode | 1 | 454 tok |
| grehnen/copilot-tooling A repo where I've collected copilot related tooling I use regularly across projects, such | 2 | Claude Code, Codex, OpenCode | 26 | 634 tok |
| leejaedus/zsh-clash A zsh plugin that converts natural language to shell commands using Claude Code CLI | 2 | Claude Code | 1 | 212 tok |
| ThiagoGuislotti/copilot-instructions Curated collection of GitHub Copilot instructions, templates, and best practices for consi | 2 | Claude Code, GitHub Copilot | 50 | 67,775 tok |
| NKFahrni/github-copilot-instructions these are my custom github copilot instructions i use for my Development workflow with Git | 2 | GitHub Copilot | 6 | 5,568 tok |
| navikt/hovmester Copilot customization files (agents, skills, instructions) distributed via reusable GitHub | 2 | Claude Code, Codex, GitHub Copilot | 49 | 6,842 tok |
| suuus/ape-context Enterprise context setup wizard for GitHub Copilot — scans your project, discovers MCP ser | 2 | Claude Code, GitHub Copilot | 14 | 1,162 tok |
| jfjordanfarr/copilot-self-improvement A radically simple VS Code extension and MCP tool which provides Github Copilot with the r | 2 | GitHub Copilot | 1 | 1,628 tok |
| bitia-srl/bitia-vs-code-copilot-examples AI generated hands-on examples and exercises for learning GitHub Copilot customization in | 2 | GitHub Copilot | 5 | 512 tok |
| mplogas/buspirate-mcp MCP server for BusPirate 6 hardware security testing. Exposes UART, power supply, GPIO, an | 2 | Claude Code | 1 | 1,557 tok |
| hniska/smhi-mcp SMHI MCP Server - Swedish weather data via Model Context Protocol on Cloudflare Workers | 2 | Claude Code | 1 | 1,241 tok |
| mayai-it/bandiradar Open-source engine that monitors Italian public funding (tenders, grants, incentives) and | 2 | Claude Code | 1 | 7,415 tok |
| shuolol/sellfox-mcp | 2 | Claude Code, Codex, OpenCode | 3 | 3,149 tok |
| willer/mcp-operator | 2 | Claude Code | 1 | 276 tok |
| razz-team/brighty-agent-toolkit Banking for AI agents — MCP server + AgentSkills for Brighty. Works with Claude, Codex, Cu | 2 | Claude Code, Codex, OpenCode | 2 | 3,985 tok |
| selfagency/teamdynamix-mcp teamdynamix-mcp.self.agency 🎟️ TeamDynamix MCP Server (unofficial) | 2 | Claude Code, Codex, GitHub Copilot | 3 | 1,307 tok |
| sandraschi/logic-analyzer-mcp FastMCP 3.2+ USB logic analyzer MCP with sigrok backend and fleet webapp | 2 | Codex, OpenCode | 1 | 496 tok |
| nahtheking/semantic-model-mcp | 2 | GitHub Copilot | 1 | 127 tok |
| malaya-zemlya/tls-mcp Small MCP server for analyzing TLS certificates | 2 | Claude Code | 1 | 1,030 tok |
| ginomoretta-creator/gmat-mcp-server MCP server that turns NASA's GMAT into an AI copilot: headless script execution with valid | 2 | Claude Code | 1 | 1,004 tok |
| shenyuexin/mobile-e2e-mcp AI-first mobile E2E MCP orchestration | 2 | Claude Code, Codex, OpenCode | 8 | 2,053 tok |
| Leev1s/aa-mcp MCP server wrapping the Artificial Analysis public API. Enables AI agents to query LLM and | 2 | Codex, OpenCode | 1 | 571 tok |
| Olson3R/confluence-mcp Confluence MCP Service - Enables Claude to interact with Atlassian Confluence through Mode | 2 | Claude Code | 1 | 1,740 tok |
| laat/mor mor.laat.dev Notes CLI and MCP | 2 | Claude Code | 6 | 996 tok |
| Nuttapon/context-hub-mcp | 2 | Claude Code, Codex, OpenCode | 4 | 544 tok |
| ryanmichaeljames/dataverse-mcp An MCP server for interacting with Microsoft Dataverse environments. Built with FastMCP an | 2 | Claude Code | 3 | 924 tok |
| aiconnect-cloud/agentjobs-mcp An MCP (Model Context Protocol) server that allows AI agents to query and manage jobs in t | 2 | Claude Code | 22 | 1,792 tok |
| 106-/kakuyomu-mcp An MCP (Model Context Protocol) server for loading content from the Japanese novel publish | 2 | Claude Code | 1 | 896 tok |
| sh1rokovs/timetta-mcp Timetta time-tracking MCP server | 2 | Codex, OpenCode | 1 | 527 tok |
| Rohit-Seelam/Perplexity_MCP MCP server for Perplexity AI integration with Claude Desktop - three complexity levels for | 2 | Claude Code | 1 | 2,238 tok |
| RadonX/mcp-trilium | 2 | Claude Code | 1 | 1,037 tok |
| mattbalmer/knbn-mcp MCP server for knbn tool | 2 | Claude Code | 1 | 595 tok |
| vuvuvu/streamersonglist-mcp A Model Context Protocol server for StreamerSongList APIs - works with Claude Desktop and | 2 | Claude Code | 1 | 812 tok |
| twalichiewicz/meshseeks MCP server that spawns specialized AI agents that work in parallel to solve complex proble | 2 | Claude Code | 1 | 2,375 tok |
| huseyindol/McpProjectScaffold | 2 | Cursor | 1 | 573 tok |
| aldilaff/mcp-wyze-server An MCP (Model Context Protocol) server for controlling Wyze smart home devices using the w | 2 | Claude Code | 1 | 961 tok |
| Doctacon/mcp-worktree-workflows MCP server for automated parallel development using git worktrees. Workflows: 1. Voting 2. | 2 | Claude Code | 16 | — |
| Happiest-d/kaiten-mcp | 2 | Claude Code | 1 | 1,493 tok |
| 108yen/task-orchestrator-mcp An MCP (Model Context Protocol) server for task orchestration. | 2 | GitHub Copilot | 1 | 1,126 tok |
| asachs01/float-mcp float.com A community MCP server for float.com. | 2 | Claude Code | 48 | 72 tok |
| joelmnz/mcp-markdown-manager Manage a Markdown knowledge library with AI MCP API | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 1,676 tok |
| kylestratis/spotify-mcp An MCP spotify for building Spotify playlists | 2 | Claude Code | 1 | 255 tok |
| Ayaanisthebest/appleMCP based of supermemoryAI's apple MCP server but edited for my needs | 2 | Claude Code | 1 | 271 tok |
| karnagge/mcpcand | 2 | GitHub Copilot | 1 | 1,216 tok |
| Platano78/smart-ai-bridge glama.ai MCP server for Claude Code — multi-AI orchestration across local + cloud LLMs, intelligent | 2 | Codex, OpenCode | 1 | 1,576 tok |
| localSummer/task-manager-mcp A lightweight MCP (Model Context Protocol) server for task management with intelligent sta | 2 | Claude Code | 2 | 1,048 tok |
| opensubtitles/mcp.opensubtitles.com A TypeScript/Node.js-based MCP (Model Context Protocol) server for OpenSubtitles API integ | 2 | Claude Code | 1 | 3,024 tok |
| gchallen/withings-mcp | 2 | Claude Code | 1 | 810 tok |
| base-kit/docs-mcp npmjs.com An open-source local documentation MCP service for AI programming (Claude Code / Cursor): | 2 | Claude Code | 1 | 2,850 tok |
| sepa79/rpg-ledger-mcp Let Web GPT drive Codex to develop an RPG game server (and play that game) via MCP connect | 2 | Codex, OpenCode | 1 | 1,066 tok |