891 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,586Data and AI3,698Backend and APIs3,488Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Vahlame/create-vkm-kit npmjs.com Cross-platform kit that gives AI agents (Claude Code, Codex, Cursor) persistent memory: Ma | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,822 tok |
| craigcossairt/trellis The structure a project grows on: a free starter template for AI-assisted development. One | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 9 | 5,088 tok |
| SolidKeyAB/logan AI-powered log file viewer and analyzer — handles 14M+ lines with virtual scrolling, MCP a | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 5,021 tok |
| chevy155/agent-readiness Deterministic repo readiness scanner for AI coding agents. | 4 | Codex, GitHub Copilot, OpenCode | 2 | 1,999 tok |
| KeepThinking007/AI-Coding-Collaboration-Paradigm An AI coding collaboration template for large projects, enabling developers and AI agents | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,401 tok |
| israads/token-efficient | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,836 tok |
| jgiox/goodvibes One command. Production-grade project. No config. | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode, Windsurf | 15 | 6,796 tok |
| segraef/sec-kit Security Pre-flight Kit | 4 | Claude Code, GitHub Copilot | 3 | 942 tok |
| LiveTrack-X/spec-driven-ai-development SDAD Protocol — a repository-local operating protocol for AI-assisted development that kee | 4 | GitHub Copilot | 1 | 1,215 tok |
| Rebell-Leader/SpatialAI_MCP Empowering spatial transcriptomics research by providing AI agents with a standardized int | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 9,039 tok |
| rkttu/cadenza A custom MSBuild SDK family for writing console, worker, and web .NET apps as single .cs f | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,742 tok |
| dirnbauer/typo3-skills TYPO3 v14 Agent Skills: 26 owned + 11 vendored, with a measured eval harness and a single | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 5,971 tok |
| kitproj/coding-context-cli kitproj.github.io Get the session context for a coding agent. | 4 | GitHub Copilot | 1 | 1,237 tok |
| mjabreel77/Kontinue | 4 | Claude Code, GitHub Copilot | 3 | 7,933 tok |
| Mazalucas/El-DT-Lightweight-Army El DT is the framework that turns your AI into a Technical Director: it structures the con | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 1,144 tok |
| DayronDLR/sap-enterprise-stack-plugin SAP Enterprise Agent Stack — Claude Code plugin (MIT) | 4 | GitHub Copilot | 24 | 55,845 tok |
| ekroon/opencode-copilot-instructions OpenCode plugin that loads GitHub Copilot custom instruction files | 4 | Codex, GitHub Copilot, OpenCode | 4 | 1,315 tok |
| pplancq/copilot-instructions A comprehensive guide of best practices, coding rules, and workflow automation for AI-assi | 4 | Claude Code, Codex, GitHub Copilot | 13 | 29,023 tok |
| nishanil/copilot-guide A simple guide to every GitHub Copilot customization and agentic feature — instructions, a | 4 | GitHub Copilot | 1 | 679 tok |
| ABilenduke/copilot-developer A curated list of developer friendly, production ready instructions, chatmodes, prompts an | 4 | Claude Code, GitHub Copilot | 3 | 1,009 tok |
| madebywild/agent-rules wild.as Convert one set of agent rules into many providers' compliant versions | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,060 tok |
| koldovsky/project-factory Self-improving, spec-driven multi-agent SDLC delivery framework — agent-agnostic plugin fo | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 795 tok |
| Apofenic/mcp-prompt-router Local LLM prompt routing and context compression | 4 | GitHub Copilot | 3 | 2,732 tok |
| soenkenils/mailbox-mcp-server | 4 | Claude Code, GitHub Copilot | 8 | 1,476 tok |
| dmgrok/mcp_mother_skills dmgrok.github.io A Model Context Protocol (MCP) server that dynamically provisions agent skills based on pr | 4 | Codex, GitHub Copilot | 1 | 1,469 tok |
| emingenc/smart_glass_mcp smart glasses MCP that any AI can use smart glass which has MCP client | 4 | Claude Code, GitHub Copilot | 2 | 244 tok |
| abossard/ledfx-mcp Local MCP to manage a LedFX instance | 4 | Codex, GitHub Copilot, OpenCode | 2 | 1,870 tok |
| MicroMichaelIE/mcp-copilotcli-history MCP server for searching GitHub Copilot conversation history | 4 | GitHub Copilot | 2 | 531 tok |
| ljzloser/mcp_tools | 4 | Claude Code, GitHub Copilot | 10 | 2,906 tok |
| zxerai/MCP-Server MCP-Server simplifies management and scaling by organizing multiple MCP (Model Context Pro | 4 | GitHub Copilot | 1 | 402 tok |
| marcusquinn/quickfile-mcp MCP server for QuickFile UK accounting software - invoices, clients, purchases, banking, a | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 706 tok |
| bmdhodl/agent47 agentguard47.com Your AI agent just burned $200. AgentGuard stops it at $5. Runtime cost guardrails for AI | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 6,457 tok |
| ShiftinBits/constellation-mcp docs.constellationdev.io Code Intelligence Platform for AI Coding Assistants | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 1,974 tok |
| RbBtSn0w/awesome-copilot-mcp A Model Context Protocol (MCP) server that provides access to awesome-copilot agents and c | 3 | GitHub Copilot | 1 | 2,020 tok |
| ihabkhaled/AI-Psychiatry AI-Psychiatry is a Claude plugin that gives AI coding agents an executive-function layer t | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 390 tok |
| TheSethRose/Copilot-Skills x.com Copilot Skills is a system for organizing domain knowledge into reusable, discoverable ski | 3 | GitHub Copilot | 54 | 60,469 tok |
| Heretyc/subagent-mcp npmjs.com subagent-mcp is an MCP stdio server that turns an AI coding assistant (Claude Code, Codex, | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,043 tok |
| ncaq/konoka AI prompts, agents, and skills as loadable plugins. | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,369 tok |
| infotradescout/Selective-Intelligence infotradescout.github.io Selective Intelligence turns minimal intent into grounded, token-efficient AI work: resear | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 999 tok |
| SathiaAI/graphsmith graphsmith.ai Build AI agent workflows that survive crashes, never duplicate work, and don't make things | 3 | Codex, GitHub Copilot, OpenCode | 2 | 4,786 tok |
| taberoajorge/loopforge Desktop AI loop orchestrator that drives open source coding CLIs (Claude Code, Codex, Curs | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 15 | 2,917 tok |
| Lucabiz/agentscribe One source of truth for your AI agent instructions — generate and validate AGENTS.md, CLAU | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,819 tok |
| oculus-samples/Unity-VirtualCameraPublisher A Sample Project for the Virtual Camera Publisher API in Unity | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,080 tok |
| weteach-app/copilot Example of instructions and agents that can be used with GitHub Copilot | 3 | Claude Code, Codex, GitHub Copilot | 14 | 15,227 tok |
| RajanChavada/Rosetta CLI tool that scaffolds and syncs agentic AI rules/skills across distinct and fragmented I | 3 | Claude Code, GitHub Copilot, Cursor | 3 | 1,849 tok |
| SecondLifes/delphi-expert An opinionated ecosystem of rules, skills and steerings to elevate Delphi development to s | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 11,182 tok |
| sarkarsaurabh27/agent-loop-learning Reference library and skill toolkit for auditing, reviewing, and improving LLM-based agent | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,833 tok |
| nam20485/agent-instructions Custom instructions "pseudocode scripting" framework used by GitHub Copilot, Gemini Code A | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,883 tok |
| aachtenberg/dynatrace-dql-kb DQL knowledge base + RAG pipeline + GitHub Copilot instructions for accurate Dynatrace Que | 3 | Claude Code, GitHub Copilot | 5 | 4,643 tok |
| ssdeanx/ssd-ai MCP server | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 19,124 tok |