5,701 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 |
|---|---|---|---|---|
| Moai-Team-LLC/AgenticMind agenticmind.moaiteam.com Auditable, self-improving knowledge & memory for AI agents over MCP. Zero-key & multilingu | 4 | Codex, OpenCode | 1 | 1,118 tok |
| Spectoda/easyeda-mcp MCP server and EasyEDA Pro bridge for AI-assisted PCB review, component sourcing, manufact | 4 | Codex, OpenCode | 1 | 595 tok |
| ozgurkarahan/salesforce-meta-tool-identity-propagation ozgurkarahan.com Build the engagement layer once: one Microsoft Foundry agent in Teams acts across Salesfor | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 896 tok |
| reacher-z/GraphEngineering Vendor-neutral graph orchestration for reliable agentic systems: one portable Graph IR, na | 4 | Codex, OpenCode | 1 | 284 tok |
| lewing/helix.mcp nuget.org CLI tool and MCP server for investigating .NET CI failures in Helix and Azure DevOps | 4 | Claude Code, Codex | 46 | — |
| 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 |
| sageox/agentx Detect, configure, and extend 14 AI coding agents (Claude Code, Codex, Cursor, Copilot, et | 4 | Claude Code, Codex, OpenCode | 14 | 580 tok |
| Hipson47/Hipson Local-first control plane for AI coding agents: one lead, many workers, one ledger of who | 4 | Claude Code, Codex, OpenCode | 2 | 1,308 tok |
| r-design-j/tri-party-framework Verifiable Codex + Claude + Gemini collaboration framework with source checks, mutual cros | 4 | Claude Code, Codex, OpenCode | 7 | 2,169 tok |
| SeidSmatti/promptPrimer Meta-prompt system for agentic CLIs. Classifies your task, loads domain-specific best prac | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,731 tok |
| toyamarinyon/giselle giselles.ai Giselle: AI for Agentic Workflows. Human-AI Collaboration. Open Source. | 4 | Claude Code, Codex, OpenCode | 10 | 3,420 tok |
| wassemgtk/Open-Minions One-shot, end-to-end coding agents. Unattended agents that turn a task into a pull request | 4 | Codex, OpenCode | 1 | 253 tok |
| realEbi/askCode An AI-powered assistant for Neovim that connects to services like Gemini and Amazon Q to h | 4 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| mytech-today-now/augment-extensions A framework and module library that lets teams maintain coding standards, design systems, | 4 | Codex, OpenCode | 1 | 4,355 tok |
| fqmyysjjd/agent-feed Turn AI coding chats into a source-controlled workflow: AGENTS.md, rules, skills, verifica | 4 | Claude Code, Codex, OpenCode | 16 | 2,011 tok |
| airshelf/mcpfs Mount MCP servers as a filesystem. Plan 9 for the agent era. | 4 | Claude Code, Codex, OpenCode | 2 | 1,467 tok |
| chevy155/agent-readiness Deterministic repo readiness scanner for AI coding agents. | 4 | Codex, GitHub Copilot, OpenCode | 2 | 1,999 tok |
| tedwon/agentic-dev-playbook-with-harness Agentic Development Playbook with Harness Engineering | 4 | Claude Code, Codex, OpenCode | 6 | 1,669 tok |
| caioreix/agency-cli CLI tool to browse and install AI agents from The Agency into your preferred agentic tool. | 4 | Claude Code, Codex | 1 | — |
| ellie1004/fantasy-novel-harness An automated fantasy novel writing system based on harness engineering, including illustra | 4 | Claude Code, Codex, OpenCode | 6 | 7,536 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 |
| okzero/skillmesh-cli Multi-agent, multi-machine skill sync via any cloud drive. Peer-to-peer, lifecycle-complet | 4 | Codex, OpenCode | 1 | 384 tok |
| sandboard-app/sandboard sandboard.io Coordinate coding agents from a project board. Run tasks in OpenShell sandboxes and review | 4 | Claude Code, Codex, OpenCode | 3 | 1,347 tok |
| rdudov/task-agent Generic task-first autonomous agent workspace template | 4 | Claude Code, Codex, OpenCode | 2 | 5,380 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 |
| Gargeya-Grey/TwinAatma | 4 | Claude Code, Codex, OpenCode | 2 | 839 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 |
| thinkitpossible/skill-hr skillhr.coze.site skillhr is HR for the Skill ecosystem: an open-source Agent Skill that matches, recruits, | 4 | Codex, OpenCode | 1 | 238 tok |
| martinnaithani/Fireteam File-based coordination protocol for AI coding agent squads. Drop .fireteam/ into your pro | 4 | Claude Code, Codex, OpenCode | 2 | 2,293 tok |
| an8079/take-skills | 4 | Claude Code, Codex, OpenCode | 2 | 1,439 tok |
| asaphe/promptcraft various rules, prompts and other settings used with various AI tools | 4 | Claude Code, Codex, OpenCode | 5 | 1,084 tok |
| greglas75/codesift codesift.dev Token-efficient code intelligence for AI agents — 66 MCP tools via tree-sitter AST, BM25F | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 40,340 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 | 1,357 tok |
| cpliakas/claude-code-engineering-leaders A Claude Code plugin providing engineering leadership agents — the virtual leadership team | 4 | Claude Code, Codex, OpenCode | 2 | 1,717 tok |
| agentic-utils/skills Custom Claude Code plugin marketplace with LSP servers (ty, Svelte) | 4 | Codex, OpenCode | 1 | 1,069 tok |
| jsell-rh/agentic-development-plugins Claude Code Plugins for Semi-Autonomous Agentic Development | 4 | Claude Code, Codex, OpenCode | 2 | 2,275 tok |
| tajmahal226/compound-engineering-plugin every.to Official Claude Code compound engineering plugin | 4 | Claude Code, Codex, OpenCode | 4 | 3,629 tok |
| IT-HUSET/andthen Coding agent toolkit with workflows, guidelines, and plugins for Claude Code and other age | 4 | Claude Code, Codex, OpenCode | 4 | 3,967 tok |
| bytemines/sherpai Don't free-solo your code. Let Sherpai guide the climb with this Claude Code Plugin. | 4 | Codex, OpenCode | 1 | 185 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 |
| 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 |
| jedmamosto/open-agent-engine The open-source compiler & multi-agent runtime for coding agents | 4 | Claude Code, Codex, OpenCode | 2 | 586 tok |
| Desquared/agents-rules-skills | 4 | Codex, OpenCode | 1 | 1,445 tok |
| Garyzhu-hub/software-controlled-skills | 4 | Claude Code, Codex, OpenCode | 4 | 292 tok |
| lesleslie/spline-mcp MCP server for Spline.design 3D scene orchestration | 4 | Claude Code, Codex, OpenCode | 2 | 1,306 tok |
| VoytechG/spec-driven-development Multi-area spec-driven development plugin for Claude Code, Codex, and Gemini CLI. Loads th | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 868 tok |
| tkellogg/postal-mcp A mailbox system for two or more agents to communicate via MCP | 4 | Codex, OpenCode | 1 | 52 tok |
| redhat-community-ai-tools/igloo-mcp An unofficial MCP server for Igloo - a workspace intranet platform. | 4 | Codex, OpenCode | 1 | 361 tok |