1,595 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 agents8,356Claude Code6,837Data and AI3,595Backend and APIs3,545Git and workflow3,545Languages3,458Planning3,300Code review2,870DevOps and cloud2,441Writing and docs2,440Memory and context2,373Research2,311
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| AaronXu-Lab/MasterGo2Figma Move MasterGo's Design to Figma | 66 | Claude Code, Codex, OpenCode | 3 | 4,482 tok |
| NomaDamas/girlfriend-in-cli An AI girlfriend or boyfriend that lives inside your terminal. Real personas, real convers | 65 | Claude Code, Codex, OpenCode | 31 | 265 tok |
| SpringCare/VERA-MH VERA-MH official repository | 65 | Claude Code, Codex, OpenCode | 15 | 4,445 tok |
| oaslananka/easyeda-mcp-pro oaslananka.github.io MCP server for EasyEDA Pro, connecting AI agents to schematic and PCB workflows, controlle | 64 | Claude Code, Codex, OpenCode | 6 | 1,393 tok |
| magic5644/Graph-It-Live magic5644.github.io Graph-It-Live VS Code Extension | 63 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,233 tok |
| thumbor/libthumbor Python's extensions to thumbor. These are used to generate safe urls among others. | 63 | Codex, OpenCode | 1 | 687 tok |
| rexlunae/RustyClaw A super-lightweight super-capable agentic tool with improved security versus OpenClaw. | 61 | Claude Code, Codex | 1 | — |
| r-lib/pkgload pkgload.r-lib.org Simulate installing and loading a package | 61 | Claude Code, Codex, OpenCode | 4 | 1,253 tok |
| DamianEdwards/copilotd copilotd.damianedwards.dev Auto-dispatch copilot CLI instances based on GitHub issues | 60 | Claude Code, Codex, GitHub Copilot | 2 | 1,292 tok |
| microsoft/BC-Bench microsoft.github.io Inspired by SWE-Bench, for Business Central (AL) ecosystem. | 60 | Claude Code, Codex, GitHub Copilot | 3 | 996 tok |
| Syh1906/openai-compatible-imagegen Standalone Skill and Codex Plugin for OpenAI-compatible image generation, editing, batch w | 60 | Codex, OpenCode | 1 | 1,260 tok |
| doncheli/don-cheli-sdd doncheli.tv Don Cheli — SDD Framework. The most comprehensive Specification-Driven Development framewo | 59 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 62 | 3,547 tok |
| PerryLink/dsh-doublecheck perrylink.github.io Double-check before you ship: grill the requirements, test the implementation, prove the d | 59 | Codex, OpenCode | 1 | 2,309 tok |
| seed-hypermedia/seed seed.hyper.media Desktop+Web app for self-publishing, powered by the open Hypermedia protocol | 59 | Claude Code, Codex, OpenCode | 20 | 2,214 tok |
| assaio/assaio assaio.dev Offline-first Go CLI for engineering teams to observe AI adoption, compare estimated codin | 58 | Claude Code, Codex, OpenCode | 31 | 2,525 tok |
| schmitthub/clawker docs.clawker.dev AI coding agent sandbox platform | 58 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,012 tok |
| uiuing/browser-agent An open-source AI agent for the browser. Bring any model. It plans in the side panel, acts | 56 | Claude Code, Codex, OpenCode | 2 | 1,865 tok |
| OWASP/Agent-Security-Regression-Harness owasp.community Executable security regression testing for agentic applications and MCP-integrated systems | 56 | Codex, OpenCode | 1 | 927 tok |
| a2aproject/a2a-tck | 56 | Claude Code, Codex, OpenCode | 9 | 1,476 tok |
| grafana/mcp-k6 k6 MCP server | 56 | Claude Code, Codex, OpenCode | 2 | 2,598 tok |
| extracurricular-ai/codex-rewind extracurricular.ai Unofficial distribution of OpenAI Codex CLI that adds /rewind and /redo — restores your fi | 56 | Codex, OpenCode | 12 | 5,153 tok |
| IntelligentElectron/universal-netlist Give AI agents the power to read Cadence, Altium, and KiCad designs | 56 | Claude Code, Codex, OpenCode | 5 | 2,988 tok |
| CDCgov/cdc-open-viz CDC OpenViz is a library of React packages for data visualization. | 55 | Codex, OpenCode | 1 | 2,403 tok |
| remix-run/remix-website | 55 | Claude Code, Codex, OpenCode | 5 | 1,945 tok |
| ai-forever/harness-bench-fast | 55 | Codex, OpenCode | 1 | 1,425 tok |
| fishzjp/qa-skills fishzjp.github.io Make AI work like a senior test engineer: a testing engineering Skill framework for AI Age | 55 | Codex, OpenCode | 1 | 1,261 tok |
| andreaswasita/copilot-agents-dojo A behavioral governance framework for GitHub Copilot agents — skills.md and instructions t | 54 | Codex, GitHub Copilot, OpenCode | 41 | 5,305 tok |
| rakovi4/continue-framework | 54 | Claude Code, Codex, OpenCode | 62 | 872 tok |
| bitdriftlabs/blob-stream Blob stream | 54 | Codex, OpenCode | 1 | 893 tok |
| aws-samples/sample-agent-skills-for-builders A curated collection of ready-to-use agent skills covering AWS development, security scann | 53 | Claude Code, Codex, OpenCode | 2 | 1,303 tok |
| kaeawc/auto-mobile kaeawc.github.io Mobile automation suite of tools including an MCP and libraries for test authoring & execu | 53 | Claude Code, Codex, OpenCode | 20 | 11,890 tok |
| brandhaug/b2b-saas-starter b2b-saas-starter-web.brandhaug.workers.dev Cloudflare-first B2B SaaS monorepo starter. TanStack Start, Effect v4, Drizzle on D1, Bett | 53 | Claude Code, Codex, OpenCode | 2 | 1,237 tok |
| BROccoLi-921/AI-testing-evaluation | 52 | Codex, OpenCode | 1 | 3,023 tok |
| Antonytm/mcp-sitecore-server Model Context Protocol server for Sitecore | 52 | Claude Code, Codex, OpenCode | 2 | 3,211 tok |
| augety121/MCP-State-Twin Deterministic, forkable, stateful MCP test worlds for reproducible AI agent evaluation—wit | 51 | Codex, OpenCode | 1 | 148 tok |
| QinxiangCao/QualifiedCProgramming QCP (Qualified C Programming), a C program verification tool | 51 | Claude Code, Codex, OpenCode | 6 | 114 tok |
| Unsupervisedcom/deepwork | 50 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,177 tok |
| shinpr/agentic-code Agentic coding framework powered by AGENTS.md: systematic, test-first workflows with quali | 50 | Claude Code, Codex, OpenCode | 9 | 760 tok |
| nerds-odd-e/doughnut Learning aide, note taking, team learning, etc. | 50 | Claude Code, Codex, OpenCode | 47 | 4,405 tok |
| grafana/oats grafana.com OpenTelemetry Acceptance Tests (OATs), or OATs for short, is a test framework for OpenTele | 49 | Claude Code, Codex, OpenCode | 2 | 901 tok |
| entireio/external-agents ⚙️ This repository contains standalone external agent binaries that extend the Entire CLI | 49 | Claude Code, Codex, OpenCode | 10 | 478 tok |
| ballerina-platform/ballerina-vscode To keep Ballerina VSCode plugin related issues, discussions, etc. | 49 | Claude Code, Codex, OpenCode | 2 | 3,623 tok |
| maioio/genesis-architect maioio.github.io Research-first architecture engine for Python, TS, Go and Rust. Mines GitHub Issues for re | 48 | Claude Code, Codex, OpenCode | 4 | 2,151 tok |
| cdalar/onctl onctl.sh 🤖 manage virtual machines 🖥️ in multi cloud ☁️ | 48 | Claude Code, Codex, OpenCode | 3 | 2,192 tok |
| Atipico1/ai-testing-rules | 48 | Codex, OpenCode | 1 | 1,399 tok |
| keithrbennett/cov-loupe keithrbennett.github.io Refines Ruby Simplecov test coverage data as CLI, MCP server, and library | 48 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,793 tok |
| VinvAI/VinvAI vinv.ai Tools for AI agents to test, fix and optimise your codebase | 48 | Codex, OpenCode | 1 | 2,278 tok |
| starslingdev/skills starsling.dev Agent skills from StarSling | 48 | Claude Code, Codex, OpenCode | 2 | 3,264 tok |
| caretive-ai/project-careti careti.ai Careti: Your New AI Patner : Adding Cursor's Flexibility to Cline's Transparency | 47 | Claude Code, Codex, OpenCode | 9 | 4,135 tok |
| hiroro-work/claude-plugins | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 22 | 2,439 tok |