1,319 projects whose own agent configuration covers testing. 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 agents7,410Claude Code6,578Data and AI3,695Backend and APIs3,487Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Research2,289DevOps and cloud2,283Writing and docs2,279
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| G12789/mcp-quickstart Forge a working, testable, publishable MCP server in 30s. TypeScript or Python, with examp | 81 | Codex, OpenCode | 1 | 714 tok |
| Blushyes/reef blushyes.github.io The minimal dev terminal for the AI coding era — AI writes the code, Reef is where you r | 81 | Claude Code, Codex | 3 | — |
| JasonBoy/msw-mcp msw-mcp-docs.vercel.app Cli & MCP server for msw (Mock Service Worker) for AI Agents with dynamic mocking | 81 | Claude Code, Codex, OpenCode | 2 | 940 tok |
| cartridge-gg/controller x.cartridge.gg A self custodial embedded account to seamlessly play onchain games | 80 | Claude Code, Codex, OpenCode | 20 | 2,222 tok |
| swt-labs/vibe-better-with-claude-code-vbw Vibe Better With Claude Code - You're not an engineer anymore. You're a prompt jockey with | 79 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 6,082 tok |
| wham/github-brain An experimental GitHub MCP server with local database. | 78 | Claude Code, Codex, OpenCode | 2 | 103 tok |
| ronikobrosly/RigorLoop A statistically-sound agentic build framework that employs agentic loops to create code ar | 78 | Claude Code, Codex, OpenCode | 2 | 1,515 tok |
| strands-rl/strands-sglang SGLang model provider for Strands Agents. | 78 | Claude Code, Codex, OpenCode | 7 | 3,558 tok |
| changkun/wallfacer wf.latere.ai Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you t | 77 | Codex, OpenCode | 1 | 202 tok |
| fastxyz/skill-optimizer Benchmark, evaluate, and optimize skills to ensure reliable performance across all LLMs | 77 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,762 tok |
| mit-network/everything-claude-code | 77 | Claude Code, Codex, Kiro | 58 | — |
| smolcars/hunk A GPUI based diff viewer and Codex orchestrator for vibe engineering | 74 | Claude Code, Codex, OpenCode | 8 | 1,393 tok |
| nyaomaru/is-kit is-kit.dev Build small guards. Compose them. Lightweight, zero-dependency TypeScript type guards for | 74 | Codex, OpenCode | 1 | 2,345 tok |
| iammm0/secbot secbot.site Authorized security testing workspace. v2 TypeScript terminal product on release; v1 Pytho | 73 | Claude Code, Codex, OpenCode | 2 | 2,869 tok |
| oaslananka/kicad-mcp-pro oaslananka.github.io AI-ready MCP server for KiCad: automate schematic, PCB, ERC/DRC, DFM, BOM and manufacturin | 73 | Claude Code, Codex, OpenCode | 9 | 427 tok |
| scylladb/scylla-cluster-tests Tests for Scylla Clusters | 72 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 9,228 tok |
| WillEhrendreich/SageFs willehrendreich.github.io Sage Mode for F# development — REPL with solution or project loading, Live Testing for FRE | 70 | Codex, OpenCode | 1 | 1,552 tok |
| supabase/pg-toolbelt Postgres migrations made easy | 70 | Claude Code, Codex, OpenCode | 3 | 11 tok |
| andrianllmm/renux pypi.org A terminal-based bulk file renamer with a TUI | 69 | Claude Code, Codex, OpenCode | 4 | 247 tok |
| tan-yong-sheng/triliumnext-mcp MCP server for TriliumNext Notes | 68 | Claude Code, Codex, OpenCode | 20 | 11,344 tok |
| debugg-ai/debugg-ai-mcp debugg.ai Zero-Config, Fully AI-Managed End-to-End Testing for all code gen platforms. | 68 | Codex, OpenCode | 1 | 1,813 tok |
| nylas/cli cli.nylas.com Nylas CLI is a unified command-line tool for Nylas API authentication, email management (G | 68 | Claude Code, Codex, OpenCode | 21 | 2,360 tok |
| www-zaq-ai/zaq zaq.ai Connect your people, tools and data with your custom AI agents. ZAQ is an open source coll | 68 | Claude Code, Codex, OpenCode | 54 | 4,061 tok |
| wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin | 64 | Claude Code, Codex, OpenCode | 16 | 3,247 tok |
| codescene-oss/codescene-mcp-server The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly too | 64 | Claude Code, Codex, OpenCode | 6 | 590 tok |
| thumbor/libthumbor Python's extensions to thumbor. These are used to generate safe urls among others. | 64 | Codex, OpenCode | 1 | 679 tok |
| callstackincubator/skillgym Prove your agent skills work before you ship them. | 63 | Codex, OpenCode | 1 | 48 tok |
| NomaDamas/girlfriend-in-cli An AI girlfriend or boyfriend that lives inside your terminal. Real personas, real convers | 62 | Claude Code, Codex, OpenCode | 31 | 265 tok |
| yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, | 61 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,434 tok |
| vichhka-git/opencode-shannon-plugin AI Penetration Testing Plugin for OpenCode — Autonomous pentesting with 600+ Kali Linux t | 60 | Codex, OpenCode | 1 | 1,881 tok |
| actava-ai/chi-bench actava.ai Χ-Bench: Can AI Agents Automate End-to-End, Long-Horizon, Policy-Rich Healthcare Workflows | 60 | Claude Code, Codex, OpenCode | 2 | 4,425 tok |
| DamianEdwards/copilotd copilotd.damianedwards.dev Auto-dispatch copilot CLI instances based on GitHub issues | 59 | Claude Code, Codex, GitHub Copilot | 2 | 1,292 tok |
| rexlunae/RustyClaw A super-lightweight super-capable agentic tool with improved security versus OpenClaw. | 59 | Claude Code, Codex | 1 | — |
| tenequm/pond pond.locker Lossless storage and search for AI agent sessions, across every agentic client. | 58 | Claude Code, Codex, OpenCode | 2 | 7,770 tok |
| doncheli/don-cheli-sdd doncheli.tv Don Cheli — SDD Framework. The most comprehensive Specification-Driven Development framewo | 57 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 62 | 3,547 tok |
| Aerozb/Postman-cn The latest fully Chinese-translated version of Postman | 57 | Claude Code, Codex, OpenCode | 3 | 7,428 tok |
| ebibibi/ebi-agent-chat-relay Multi-frontend agent relay: run Claude Code, Codex, local, and AG-UI agents from Discord o | 56 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 16 | 7,573 tok |
| microsoft/BC-Bench microsoft.github.io Inspired by SWE-Bench, for Business Central (AL) ecosystem. | 56 | Claude Code, Codex, GitHub Copilot | 3 | 890 tok |
| netlify/axis axis.run Open source tooling and scoring framework to measure how well services work for AI agents. | 56 | Codex, OpenCode | 1 | 3,335 tok |
| seed-hypermedia/seed seed.hyper.media Desktop+Web app for self-publishing, powered by the open Hypermedia protocol | 56 | Claude Code, Codex, OpenCode | 16 | 1,627 tok |
| GoogleCloudPlatform/evalbench EvalBench is a flexible framework designed to measure the quality of generative AI (GenAI) | 55 | Codex, OpenCode | 1 | 2,556 tok |
| CDCgov/cdc-open-viz CDC OpenViz is a library of React packages for data visualization. | 55 | Codex, OpenCode | 1 | 2,268 tok |
| silo-code/silo getsilo.dev Silo — for developers juggling coding agents across many projects. Every workspace alive a | 55 | Claude Code, Codex, OpenCode | 8 | 4,655 tok |
| ForgeAILab/forge forgeailab.github.io AI coding agent workflow engine for structured task lifecycles. | 55 | Claude Code, Codex, OpenCode | 5 | 2,134 tok |
| augety121/MCP-State-Twin Deterministic, forkable, stateful MCP test worlds for reproducible AI agent evaluation—wit | 54 | Codex, OpenCode | 1 | 148 tok |
| remix-run/remix-website | 53 | Claude Code, Codex, OpenCode | 5 | 1,608 tok |
| SpringCare/VERA-MH VERA-MH official repository | 52 | Claude Code, Codex, OpenCode | 15 | 2,477 tok |
| BROccoLi-921/AI-testing-evaluation | 52 | Codex, OpenCode | 1 | 3,023 tok |
| brizzai/fleet TUI tool for managing multiple Claude Code sessions in parallel using tmux | 52 | Claude Code, Codex | 5 | 35,976 tok |
| AaronXu-Lab/MasterGo2Figma Move MasterGo's Design to Figma | 52 | Claude Code, Codex, OpenCode | 3 | 4,401 tok |