147 projects whose own agent configuration covers languages. 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 Building agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| irahardianto/rugged-gemini A rugged, high-quality configuration suite for AI Agents on Gemini CLI. | 5 | Claude Code, Gemini CLI | 88 | — |
| BlueEventHorizon/Swift-Selena Swift Analyzer MCP Server, with respect to Serena | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 4,119 tok |
| rishapgandhi/python-skills AI-SDLC framework of skills, rules, and agent definitions that AI coding agents use to gen | 5 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 4,061 tok |
| maxgfr/conforme Sync your AI coding config from Claude Code, Codex, or any tool (rules, skills, agents, MC | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 9 | 44,667 tok |
| ownego/token-slayer Cooperative idle boss raid for engineering teams. Every token your coding agents spend (Cl | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 19 | 24,839 tok |
| KaranTankshali/site-seo-pipeline A pipeline to research and suggest seo improvements | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,731 tok |
| dinglebear-ai/rarcane npmjs.com Rust MCP server and CLI for Arcane Docker/container management, with action-dispatched too | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,903 tok |
| trugurpala/pinescriptv6 Source-traceable Pine Script v6 guidance and structured examples for AI coding agents, wit | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 8 | 19,732 tok |
| panoptes/panoptes-utils panoptes.github.io A set of Astronomical utility functions. PANOPTES style. :hammer_and_wrench: :telescope: : | 4 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 8,008 tok |
| thraxil/cask content addressed storage cluster with REST interface | 4 | Gemini CLI | 1 | 235 tok |
| danstis/ado-asana-sync WIP: A tool to sync tasks from Azure DevOps -> Asana | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,518 tok |
| pipik-roman/rowlite Rowlite is an open-source, non-SQL, lightweight CLI tool and MCP server to work with markd | 3 | Codex, Gemini CLI, OpenCode | 2 | 241 tok |
| apervashov/typescript-learning-assistant apervashov.github.io Learn TypeScript with Handbook-aligned exercises, a local progress tracker, and AI mentor | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,660 tok |
| DevExplorerr/Physical-AI-Humanoid-Robotics-Book physical-ai-humanoid-robotics-book-saad.vercel.app Physical AI & Humanoid Robotics Book is an open-source, beginner-friendly guide that break | 3 | Gemini CLI | 1 | 2,321 tok |
| kinhluan/rules-quarkus-skills 🤖 Complete AI expert ecosystem for Modern Java, Quarkus & Bazel development ☕️⚡️ Coverage | 3 | Codex, Gemini CLI, OpenCode | 2 | 2,378 tok |
| aphrody-code/bxc aphrody-code.github.io Zero-Spawn browser engine for AI agents — Bun + Rust FFI. In-process DOM/Markdown, curl-im | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 17 | 7,882 tok |
| rabee-elkholy/android-harness-kit Deterministic Android Engineering for the AI Era: Turn Any AI Assistant into an Uncompromi | 3 | Codex, Gemini CLI, OpenCode | 2 | 1,188 tok |
| netdata/ai-viewer Read-only real-time explorer for AI coding-agent session snapshots (ai-agent v2/v3, claude | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 11,610 tok |
| SachieWang/java-jdtls-mcp-server MCP Server for Java using JDT.LS | 3 | Gemini CLI | 1 | 542 tok |
| ormastes/simple Self-hosted programming language and toolchain with Python-like syntax, native compilation | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 12,193 tok |
| SecondLifes/code-intel Hybrid semantic+keyword code search, RAG chat, and a 17-tool MCP server for Delphi/Pascal | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 50 | 8,454 tok |
| Wolfe-Jam/gemini-faf-mcp faf.one Persistent Project Context for Google Gemini — IANA-registered .faf format · MCP server + | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,921 tok |
| cqtrinv/trinvmcp a MCP server for TRINV | 2 | Gemini CLI | 1 | 594 tok |
| GDvega/super-android-kotlin-firebase-skill A modular Agent Skills repository for Android, Kotlin, Jetpack Compose and Firebase develo | 2 | Codex, Gemini CLI, OpenCode | 2 | 202 tok |
| cel-expr/skills cel.dev CEL Skills for authoring, testing, and debugging | 2 | Claude Code, Gemini CLI | 2 | 1,585 tok |
| sandraschi/speech-mcp FastMCP 3.2 speech gateway: FunASR local STT, Gemini Live/TTS, Hume, ElevenLabs cloning, w | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,891 tok |
| n-shadloo/frontend-production-engineer Frontend Agent Skill that helps AI plan, build, and review production Next.js and TypeScri | 2 | Codex, Gemini CLI, OpenCode | 2 | 3,985 tok |
| sanchitnis/SrujanaBuddy | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 6,076 tok |
| hirokita117/template-ai-coding-config A repository for managing document templates used when doing AI coding | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 2,595 tok |
| tomershlasky/agi AGI — Agent Gibberish Interceptor. Un-scrambles Hebrew-keyboard-layout gibberish back into | 2 | Codex, Gemini CLI, OpenCode | 2 | 406 tok |
| itonx/ai-model-comparison Comparing Claude Opus 4.5/4.6, Gemini Flash 2.5/Pro 2.5/Pro 3.0, and GPT Codex 5.2/5.3 for | 1 | Codex, Gemini CLI, OpenCode | 2 | 302 tok |
| andr-ca/agentharness andr.ca Portable engineering policies for coding agents — git, testing, logging, and language conv | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 30,908 tok |
| voidvec/drogon-claude-plugin Drogon C++ backend Claude Code plugin: async discipline rules, 17 code-generation skills, | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,000 tok |
| mdfranz/saruca Mining Gemini CLI | 1 | Codex, Gemini CLI, OpenCode | 2 | 2,542 tok |
| rogermt/forgesyte ForgeSyte is a modular AI‑vision MCP server | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,761 tok |
| eai-support/eai-gofer eai-support.github.io Spec-driven delivery workflow for VS Code and AI coding CLIs | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 4,330 tok |
| DevExplorerr/Evolution-of-Todo Phase I of "Evolution of Todo" Hackathon. An in-memory Python console application built en | 1 | Gemini CLI | 1 | 2,321 tok |
| adpena/teadata-mcp Model Context Protocol server and assistant UI for Texas public school data. | 1 | Codex, Gemini CLI, OpenCode | 2 | 1,541 tok |
| Kaifazad/Style-DNA-Ghostwriter Learn a codebase's unwritten conventions (Python, React, Next.js, TypeScript, Tailwind) an | 1 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 6 | 3,102 tok |
| HrRodan/agent-workspace-mcp A sandboxed, agentic workspace providing secure filesystem, bash, and uv-powered Python ex | 1 | Claude Code, Codex, Gemini CLI | 3 | 198 tok |
| orkait/hyperstack Disciplined Engineering Harness for AI Agents. MCP server + 21 adversarial skill gates. Re | 1 | Codex, Gemini CLI, OpenCode | 2 | 417 tok |
| jkanselaar/python-code-validator api.statemind.ai Validate, repair and sandbox-run AI-generated Python. | 0 | Codex, Gemini CLI, OpenCode | 2 | 1,341 tok |
| CobaltBlue3699/mysql-mcp-server | 0 | Claude Code, Codex, Gemini CLI | 7 | 1,125 tok |
| schrojf/laravel-simple-rag Laravel Knowledge Provider — a Laravel application that serves as an MCP server and a web- | 0 | Claude Code, Codex, Gemini CLI | 5 | 5,648 tok |
| LePomas/garminconnect-mcp MCP server exposing personal Garmin Connect data to Claude, Codex, and Gemini CLI — a thin | 0 | Codex, Gemini CLI, OpenCode | 2 | 765 tok |
| Builderstar/youtube-music-cli-mcp-fork Unofficial involvex/youtube-music-cli fork adding a local stdio MCP server; not affiliated | 0 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 6,513 tok |
| CloudSecurityAlliance/csa-skilljar Python library and local MCP server covering both Skilljar REST APIs (v1 + v2). Reproduces | 0 | Claude Code, Gemini CLI | 2 | 4,792 tok |