3,719 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| bwyatt/editor-customizations Repository to hold reusable VS Code customizations (settings, copilot instructions, Claude | 1 | GitHub Copilot | 5 | 7,037 tok |
| osinfra-io/pt-ai-context osinfra.io Centralized AI context and GitHub Copilot instructions shared across all platform grouping | 1 | GitHub Copilot | 2 | 5,534 tok |
| martinstofko219/agentic-design-toolkit Reusable AI skills and instructions for design workflows, built for GitHub Copilot and Cla | 1 | Claude Code, GitHub Copilot | 2 | 2,216 tok |
| mychalwhorn1234-bit/aes-128-decryption-tool A minimal TypeScript Node project for AES-128 decryption with Copilot instructions and tes | 1 | GitHub Copilot | 1 | 644 tok |
| zzz030981-max/agent-context-lens DevTools for AI coding instructions: trace effective context across Codex, Claude Code, Cu | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 198 tok |
| hydershah/nextjs-ai-template AI-optimized web dev template with auto-routing Claude Code sub-agents, GitHub Copilot & O | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,049 tok |
| tomerkarp/typst-tmpl Native Rust CLI to scaffold Hebrew Typst academic homework projects — fonts, skills, and C | 1 | GitHub Copilot | 1 | 830 tok |
| lalrow/copilot-java-sample Enterprise Spring Boot 3 / Java 21 sample project with GitHub Copilot instruction files an | 1 | GitHub Copilot | 5 | 3,958 tok |
| bluelilyc/aipm A template for agents, instructions, prompts, and skills that can be installed in either g | 1 | GitHub Copilot | 2 | 1,468 tok |
| megazear7/static-mcpify Turn any structured content into a static MCP (Model Context Protocol) server | 1 | GitHub Copilot | 1 | 1,387 tok |
| HydroChlorix/googledrive-mcp-server | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,251 tok |
| weidongxu-microsoft/mcp-azure-java-sdk-assist | 1 | GitHub Copilot | 1 | 247 tok |
| jodur/RDW-MCP | 1 | GitHub Copilot | 1 | 312 tok |
| akhilthomas236/mcp-jira-confluence-sse | 1 | GitHub Copilot | 1 | 348 tok |
| ymyzk/nagoya-bus-mcp MCP server for Nagoya City Bus | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,493 tok |
| satomic/Azure-AI-Image-Editor-MCP MCP Server that supports Azure AI Foundry image generation and editing capabilities. | 1 | GitHub Copilot | 1 | 34 tok |
| Fayeblade1488/Fayeblade_mcp venice.ai Local MCP | 1 | GitHub Copilot | 1 | 1,074 tok |
| TauqeerAhmad5201/docker-mcp-extension MCP for Docker | 1 | GitHub Copilot | 1 | 1,424 tok |
| varlabz/duckduckgo-mcp DuckDuckGo MCP / CLI | 1 | GitHub Copilot | 1 | 800 tok |
| ifoundry/engineering-standards-mcp Model Context Protocol (MCP) server for managing engineering standards, practices, and pro | 1 | GitHub Copilot | 1 | 530 tok |
| miadisabelle/mcp-coaia-sequential-thinking | 1 | GitHub Copilot, Gemini CLI | 2 | 2,479 tok |
| waynebaby/MCPTokenBridge | 1 | Codex, GitHub Copilot, OpenCode | 2 | 1,318 tok |
| johnie/traktamente-mcp traktamente.app An MCP that provides access to Swedish traktamente (per diem) rates from Skatteverket's of | 1 | Claude Code, GitHub Copilot | 4 | 2,864 tok |
| Agarwal-Saurabh/multiapimcpserver Convert multiple openAPI spec into single mcp server | 1 | GitHub Copilot | 1 | 520 tok |
| carlosedp/redfish-mcp-server An MCP Server allowing AI agents to interact with Redfish enabled BMC | 1 | GitHub Copilot | 1 | 753 tok |
| jayasimhag1reddy/Context-Persistance This is an MCP server where the context of the LLM will be persisted across the workspaces | 1 | GitHub Copilot | 1 | 1,051 tok |
| isagasi/codeguard-mcp-server | 1 | GitHub Copilot | 1 | 810 tok |
| itstanner5216/multi-mcp Multi-MCP proxy server | 1 | Claude Code, GitHub Copilot | 2 | 4,054 tok |
| clicon/clixon-mcp Clixon MCP server | 1 | GitHub Copilot | 1 | 339 tok |
| diaz3618/memory-bank-mcp npmjs.com Memory Bank MCP Server with Remote SSH support and more | 1 | Claude Code, Codex, GitHub Copilot | 2 | 1,350 tok |
| alexjsmith0115/synapps An MCP server plus a CLI tool that uses LSPs to index local code into a graph database to | 1 | Claude Code, GitHub Copilot | 2 | 5,032 tok |
| frstlvl/obsidian-mcp-server | 1 | Codex, GitHub Copilot, OpenCode | 2 | 9,464 tok |
| andrewkorot/mcp-server-unreal-engine A comprehensive MCP server that enables AI assistants to control Unreal Engine through the | 1 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 3,121 tok |
| necatiarslan/awsclaw AWS MCP | 1 | GitHub Copilot | 1 | 155 tok |
| pwwang/pipen-mcp | 1 | GitHub Copilot | 1 | — |
| gabrielmahia/civic-agent-kit pypi.org Unified SDK for Kenya civic AI agents — NHIF, KRA, NTSA integrations, Swahili locale, MCP- | 1 | Codex, GitHub Copilot, OpenCode | 2 | 571 tok |
| mister-good-deal/host-mcp-jenkins A local MCP server for Jenkins that replicates the Jenkins MCP Server Plugin by calling Je | 1 | Claude Code, GitHub Copilot | 2 | 2,539 tok |
| mhaviv/pr-narrator-mcp npmjs.com AI-powered MCP server that generates consistent commit messages and PR descriptions from y | 1 | Codex, GitHub Copilot, OpenCode | 5 | 6,984 tok |
| jg-cordeiro/recife-open-data-mcp Servidor MCP (Model Context Protocol) para consultar dados publicos abertos do Recife em | 1 | GitHub Copilot | 1 | 1,074 tok |
| wesleyribeirobarbosa/mcp-server | 1 | GitHub Copilot, Cursor | 2 | 1,752 tok |
| Fascinax/Inspectra Hybrid code audit system powered by deterministic MCP tools and conditional hotspot explor | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,418 tok |
| danchev/mcp-server-milvus pypi.org Model Context Protocol Servers for Milvus | 1 | GitHub Copilot | 1 | 1,704 tok |
| randybritsch/sipp-mcp-server Model Context Protocol server for SIPp - SIP protocol testing | 1 | GitHub Copilot | 1 | 632 tok |
| grimlor/ado-workflows-mcp MCP server exposing Azure DevOps workflow automation tools | 1 | GitHub Copilot | 1 | 19 tok |
| ouonet/tshark-mcp MCP server for using TShark to analyze network packets | 1 | GitHub Copilot | 1 | 128 tok |
| ruby0606/mcp-earthquake-server Global earthquake monitoring server via Model Context Protocol - IRIS, USGS, and GNSS inte | 1 | GitHub Copilot | 1 | 1,021 tok |
| mkrech/anki-mcp-server | 1 | Codex, GitHub Copilot, OpenCode | 2 | 1,977 tok |
| lreb/MCP-Server The local-dev MCP server is a production-ready implementation of the Model Context Protoco | 1 | GitHub Copilot | 1 | 74 tok |
| akhilthomas236/confluence-scraper-mcp | 1 | GitHub Copilot | 1 | 68 tok |
| shayonpal/mcp-for-lifeos Model Context Protocol server for LifeOS Obsidian vault with dynamic template discovery an | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,482 tok |