8,489 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 Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ictechgy/light_terminal npmjs.com Lightweight tmux-compatible terminal session daemon for AI coding agents. Persistent PTY s | 3 | Codex | 1 | — |
| miraculix95/linear-executor Bridge any chatbot to any AI coding agent via Linear — flip a ticket to "AI Implementation | 3 | Codex, OpenCode | 1 | 460 tok |
| grnbtqdbyx-create/trace-to-skill Codex Issue Radar and maintainer-readiness tooling for AI coding agents. | 3 | Codex, OpenCode | 1 | 258 tok |
| gitopia/gitopia-mcp-server MCP server for Gitopia | 3 | Claude Code | 6 | 921 tok |
| nicholaswilde/mcp-server nicholaswilde.io 🤖 An MCP server that serves custom AGENTS.md files and bash scripts. 🖥️ | 3 | Codex, OpenCode | 1 | 750 tok |
| agent-orc/runner agent-orchestrator.dev Run coding-agent CLIs — Claude Code, Codex, Copilot, Gemini — from .NET: hardened spawning | 3 | Claude Code, Codex, OpenCode | 2 | 389 tok |
| DantesPeak85/the-council Multi-model advisory board for Claude Code — get second opinions from Codex and Gemini | 3 | Claude Code, Codex, OpenCode | 2 | 3,239 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 |
| delexw/mcpware Orchestration MCP Server - Routes tool calls to MCP backends | 3 | Claude Code | 1 | 1,106 tok |
| Shaumik-Ashraf/mcp-fhir-patient-index A master patient index with a FHIR API, MCP server, and web UI on Ruby on Rails 8. | 3 | Claude Code, Codex | 2 | 1,105 tok |
| GregoriSoria/billforward-mcp A Model Context Protocol (MCP) server for integrating Billforward's billing API with LLMs. | 3 | Claude Code, Codex, OpenCode | 22 | 12 tok |
| rjamestaylor/cursor-rules-converter Convert Cursor rules for use by multiple AI Coding Assistants with git-hook automation for | 3 | Claude Code, Codex, OpenCode | 2 | 394 tok |
| lvjiujitsu/lvjiujitsu Sistema LV Jiu Jitsu | 3 | Claude Code, Codex, OpenCode | 11 | 13,695 tok |
| pcomans/caruso Caruso allows you to take plugins that contain skills, subagents or commands from Claude C | 3 | Claude Code, Codex, OpenCode | 4 | 2,823 tok |
| dawsonlp/BaseMcpServer A minimal containerized base for MCP servers using the MCP Python SDK | 3 | Claude Code, Codex, OpenCode | 2 | 147 tok |
| onesimplecode/agent-engineering-standards This repo hands your AI coding agent a rulebook and your CI the checks that enforce it, ca | 3 | Codex, OpenCode | 1 | 7,802 tok |
| annnsvm/buro-de buro-de.com | 3 | Claude Code | 1 | — |
| shijiew/back-to-basics-skills | 3 | Claude Code, Codex, OpenCode | 2 | 100 tok |
| kossakovsky/cc-plugins Claude Code plugins | 3 | Claude Code | 1 | 827 tok |
| lsiyu241-creator/awesome-claude-cookbook A structured, annotated index of Anthropic's official Cookbook — 14 learning modules + rec | 3 | Claude Code | 11 | 905 tok |
| Yigtwxx/awesome-claude-multi-agent A curated list of frameworks, patterns, and research for orchestrating multi-agent systems | 3 | Claude Code | 1 | 2,368 tok |
| nullorder/agenthub agenthub.nullorder.org Community Claude Code plugin marketplace | 3 | Claude Code, Codex, OpenCode | 2 | 1,284 tok |
| chan4lk/claude-multi-channel-discord Project-aware Discord bot for Claude Code: per-channel system prompts, history, and git/PR | 3 | Claude Code | 2 | 7,524 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 |
| redhat-vmeperf/agent-tasks-template AI/LLM Agent Tasks Template | 3 | Claude Code, Codex, OpenCode | 2 | 334 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 |
| CraigWhite81/copilot-studio-skills Use the ROCKET framework skill to improve Copilot Studio agent instructions | 3 | Claude Code, Codex | 1 | — |
| gautam-achieveai/ClaudePlugins Custom Claude Code plugins — skills, agents, commands, and MCP integrations for Azure DevO | 3 | Claude Code, Codex, OpenCode | 2 | 2,676 tok |
| SkillPanel/claude-plugins | 3 | Claude Code | 1 | 374 tok |
| pokutuna/claude-plugins | 3 | Claude Code | 3 | 488 tok |
| zackbart/agent-plugins Personal Claude Code plugin marketplace - claude-hud, motif, helm | 3 | Codex, OpenCode | 1 | 672 tok |
| krmcbride/claude-plugins Claude Code plugin marketplace | 3 | Claude Code | 1 | 1,641 tok |
| jskswamy/claude-plugins A curated collection of Claude Code plugins focused on developer workflows, code generatio | 3 | Claude Code, Codex, OpenCode | 3 | 2,178 tok |
| ypolon7kiy/akashi VS Code Extension For LLMs related files. | 3 | Claude Code, Codex, OpenCode | 7 | 1,034 tok |
| XelaNull/Claude_Samantha Samantha oversight and system prompt | 3 | Claude Code, Codex, OpenCode | 27 | 2,277 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 |
| edenbuilds/arya-ai Indian-law plugin for advocates: Bombay High Court and Maharashtra tribunal drafting, NCLT | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 540 tok |
| punkadillo/figma-code-composer punkadillo.github.io A simple orchestration for developing figma design to frontend components | 3 | Claude Code, Codex, OpenCode | 26 | 1,633 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 |
| gleanwork/configure-mcp-server MCP server configurator CLI for Glean | 3 | Claude Code | 1 | 1,956 tok |
| ai-ledger/ai-ledger Git-native, append-only governance for AI-assisted software development. | 3 | Codex, OpenCode | 1 | 402 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 |
| akiojin/playfab-mcp-server PlayFab MCP server with CI/CD and release-please | 3 | Claude Code, Codex, OpenCode | 17 | 2,878 tok |
| Kolsetu-Opensource/elba-mcp-server elba.kolsetu.com MCP server for Elba - manage voice AI agents from any AI coding assistant | 3 | Claude Code | 1 | 479 tok |
| seasonedcc/discord-manager Self-hosted Discord bookmarks, catch-up digests, and triage for your AI assistant, over MC | 3 | Claude Code | 20 | 4,201 tok |
| ssdeanx/ssd-ai MCP server | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 19,124 tok |
| benpm/claude_lldb_mcp | 3 | Claude Code | 1 | 1,054 tok |
| aplaceforallmystuff/mcp-wp-abilities MCP server for WordPress 6.9+ Abilities API - dynamically exposes WordPress abilities as A | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 323 tok |
| TAgents/agent-planner-mcp | 3 | Claude Code | 1 | 1,417 tok |