1,907 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 |
|---|---|---|---|---|
| marcus/td A minimalist CLI for tracking tasks across AI coding sessions. | 244 | Claude Code, Codex, OpenCode | 3 | 2,715 tok |
| LambdaTest/kane-cli testmuai.com Kane CLI by TestMu AI (Formerly LambdaTest) | 237 | Claude Code, Codex | 1 | — |
| yusufkaraaslan/lazy-bird Universal development automation for ANY project. Claude Code implements features, runs te | 236 | Claude Code | 1 | 2,276 tok |
| responsibleai/ASSERT responsibleai.github.io Requirement-driven evaluation harness for AI agents and LLM applications. Generate behavio | 236 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 6 | 6,087 tok |
| fugazi/test-automation-skills-agents A practical library of agents, instructions, and skills designed specifically for QA Autom | 233 | Claude Code, Codex, OpenCode | 2 | 1,789 tok |
| MigoXLab/webqa-agent Autonomous web browser agent that audits performance, functionality & UX for engineers and | 230 | Claude Code | 1 | 4,877 tok |
| netboxlabs/netbox-mcp-server netboxlabs.com Model Context Protocol (MCP) server for read-only interaction with NetBox data in LLMs | 224 | Claude Code | 2 | 3,311 tok |
| hi0001234d/nexpath Local-first AI coding workflow for vibe coders, indie hackers, technical founders and prod | 217 | Claude Code | 1 | 298 tok |
| mubaidr/gem-team mubaidr.github.io Turn AI coding into an engineering process. | 216 | Claude Code, Codex, OpenCode | 14 | 1,442 tok |
| cashubtc/cashu.me cashu.me Cashu wallet PWA | 215 | Claude Code, Codex, OpenCode | 2 | 1,613 tok |
| svd-ai-lab/sim-cli Turn existing CAE files into structured text an agent can use — COMSOL, Abaqus, Fluent, HF | 215 | Claude Code | 1 | 4,423 tok |
| shirenchuang/agentbro agentbro.net A macOS Dynamic Island for AI coding agents: Claude Code, Codex, Gemini CLI, Cursor, hooks | 213 | Claude Code, Codex, OpenCode | 5 | 1,558 tok |
| kstenerud/yoloai yoloai.dev Your agent is a security risk, so treat it like one. yoloAI does AI agent sandboxing right | 210 | Claude Code, Codex, OpenCode | 5 | 4,163 tok |
| ayutaz/piper-plus ayutaz.github.io Multilingual neural TTS (6 languages: JA/EN/ZH/ES/FR/PT, code supports SV) — C++, C#, Rust | 204 | Claude Code | 29 | 14,767 tok |
| searlsco/prove_it The verification harness that Claude Code should have shipped with | 199 | Claude Code, Codex, OpenCode | 6 | 1,926 tok |
| WinstonJQ/embodied-interview-qa winstonjq.github.io A question bank of frequently asked embodied intelligence interview questions | 199 | Claude Code | 2 | 6,984 tok |
| danikf/tik4net Manage mikrotik routers with .NET C# code via ADO.NET like API or enjoy O/R mapper like hi | 197 | Claude Code, Codex, OpenCode | 11 | 3,031 tok |
| gollem-dev/gollem Go framework for agentic AI app with MCP and built-in tools | 194 | Claude Code | 3 | 2,175 tok |
| SystemSculpt/obsidian-systemsculpt-ai Enhance your Obsidian App experience with AI-powered tools for note-taking, task managemen | 193 | Claude Code, Codex, OpenCode | 3 | 2,650 tok |
| alexeykrol/claude-code-starter Meta-documentation framework for AI-assisted development with Claude Code | 192 | Claude Code | 13 | 1,731 tok |
| kimjbstar/prisma-class-generator npmjs.com Prisma generator that emits TypeScript classes decorated for @nestjs/swagger, class-valida | 192 | Claude Code | 1 | 2,495 tok |
| huangjunsen0406/xiaozhi-mcphub MCP bridge system optimized for Xiaozhi AI integration | 192 | Claude Code, Codex, OpenCode | 4 | 2,870 tok |
| ayoubben18/ab-method A workflow system for Claude Code and Codex. It grills a problem into a domain-grounded pl | 189 | Claude Code, Codex | 57 | 41 tok |
| mag123c/toktrack npmjs.com Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code) | 188 | Claude Code, Codex, OpenCode | 11 | 746 tok |
| StarRocks/mcp-server-starrocks StarRocks MCP (Model Context Protocol) Server | 187 | Claude Code | 1 | 907 tok |
| clojurewasm/ClojureWasm A JVM-free Clojure runtime in Zig — call WebAssembly from Clojure to use libraries written | 186 | Claude Code | 8 | — |
| phil65/agentpool phil65.github.io A unified agent orchestration hub that lets you configure and manage multiple AI agents (n | 185 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,723 tok |
| terryso/claude-code-playwright-mcp-test terryso.github.io A YAML-based Playwright MCP automation testing framework designed for Claude Code | 185 | Claude Code | 6 | 1,719 tok |
| icebear0828/clio A Claude Code clone CLI - agentic coding assistant in your terminal | 183 | Claude Code | 4 | 2,384 tok |
| conorluddy/xclaude-plugin iOS development ClaudeCode plugin for mindful token and context usage. Contains modular MC | 182 | Claude Code | 1 | 1,727 tok |
| rocketship-ai/rocketship docs.rocketship.sh A QA testing framework for your coding agent. | 182 | Claude Code, Codex, OpenCode | 2 | 7,544 tok |
| Mahdi-mortazavi/relay 📱 Share your phone's internet with your PC — Android → Windows reverse tethering over an | 177 | Claude Code | 2 | 694 tok |
| mitchdenny/hex1b hex1b.dev The .NET Terminal Application Stack | 175 | Claude Code, Codex, OpenCode | 10 | 3,232 tok |
| SensorsIot/Embedded-AI-Harness AI Closed-Loop Programming for embedded systems — the AI writes, flashes, and tests firmwa | 173 | Claude Code | 17 | — |
| agiletec-inc/airis-mcp-gateway | 172 | Claude Code | 5 | 388 tok |
| outlmd/outl outl.app Local-first outliner. Markdown is the source of truth. Sync that doesn't corrupt your tree | 172 | Claude Code, GitHub Copilot | 20 | 22,544 tok |
| samyama-ai/samyama-graph samyama.dev Graph-vector database that queried 1 billion edges for $2.50. Rust, OpenCypher, vector sea | 171 | Claude Code | 1 | 2,631 tok |
| lfnovo/content-core Extract what matters from any media source | 171 | Claude Code, Codex, OpenCode | 2 | 3,028 tok |
| dylanroscover/Embody embody.tools MCP server for TouchDesigner — build, wire, and debug networks with AI. Plus git-diffable | 169 | Claude Code, Codex, OpenCode | 28 | 4,788 tok |
| wbern/agent-instructions Claude Instructions Repository | 168 | Claude Code | 34 | 1,813 tok |
| gradusnikov/eclipse-chatgpt-plugin Eclipse IDE as an MCP Server for AI Agents | 167 | Claude Code | 6 | 1,403 tok |
| confluentinc/mcp-confluent | 167 | Claude Code, GitHub Copilot | 7 | 7,021 tok |
| NVIDIA/NeMo-Relay docs.nvidia.com Multi-language agent runtime and library for execution scope management, lifecycle events, | 165 | Claude Code, Codex, OpenCode | 26 | 2,590 tok |
| jmcentire/pact Contracts before code. Tests as law. Agents that can't cheat. | 164 | Claude Code, Codex, OpenCode | 3 | 6,787 tok |
| stacklok/toolhive-studio stacklok.com ToolHive is an application that allows you to install, manage and run MCP servers and conn | 163 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,784 tok |
| eric-tramel/slop-guard eric-tramel.github.io Slop Scoring to Stop Slop | 163 | Claude Code, Codex, OpenCode | 3 | 632 tok |
| workersio/skills workers.io Agent skills to find and fix software bugs | 161 | Claude Code, Codex, OpenCode | 4 | 1,126 tok |
| idavidov13/agentic-playwright Production-grade Playwright + TypeScript Scaffold for Agentic Testing. Harness for all maj | 161 | Claude Code, GitHub Copilot | 20 | 59,016 tok |
| dcosson/h2 An agent runner, messaging, and orchestration layer. | 159 | Claude Code, Codex, OpenCode | 2 | 610 tok |
| KbWen/agentic-os Governance framework for AI coding agents. It runs them through a five-step workflow (plan | 159 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 55 | 4,982 tok |