2,616 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 agents8,373Claude Code6,850Data and AI3,591Backend and APIs3,549Git and workflow3,548Languages3,459Planning3,308Code review2,875Writing and docs2,447DevOps and cloud2,443Memory and context2,373Research2,309
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mirekondro/The-Pre-Flight-Check mirekondro.github.io ✈️ Stop your AI coding agent from declaring 'done' on broken code. Fail-fast quality gate: | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,486 tok |
| AIwork4me/open-llm-wiki Claude Code skill bundle for building auditable research wikis from papers with independen | 2 | Codex, OpenCode | 1 | 748 tok |
| shenli/devtool-ax-kit A local-first toolkit for testing agent experience in Agent-Native developer tools. | 2 | Codex, OpenCode | 1 | 241 tok |
| sandraschi/nest-protect-mcp Fastmcp 3.1 Server + Webapp for controlling nest protect devices | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 1,500 tok |
| quantsquirrel/claude-forge-smith TDD-based self-improving skills for Claude Code | 2 | Codex, OpenCode | 1 | 594 tok |
| uppadhyayraj/dq-awesomeqa uppadhyayraj.github.io QA lifecycle plugin for UI, API, accessibility, and performance testing across coding agen | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,631 tok |
| TouheedCode/claude-dev-workflow touheedcode.github.io 🚀 Streamline your development with a 7-phase pipeline that transforms Claude Code into co | 2 | Claude Code | 17 | 461 tok |
| IgnacioMarin402/spec-flow-plugin A spec-driven multi-agent pipeline for Claude Code: a feature ships only when a test that | 2 | Claude Code | 1 | 572 tok |
| jbwinters/tmuxcontrollib Python Library and MCP server enabling agents to control and communicate with Tmux session | 2 | Claude Code | 1 | 382 tok |
| hegner123/tui-test-ghost Zig-native TUI testing toolkit built on Ghostty's terminal emulation core | 2 | Claude Code | 1 | 1,425 tok |
| Anselmoo/mcp-zen-of-languages anselmoo.github.io 🌍 Multi-language architectural and idiomatic code analysis via MCP server 🔧 and CLI 💻. | 2 | Claude Code, GitHub Copilot | 13 | 7,430 tok |
| carmentacollective/carmenta carmenta.ai A heart-centered AI for creating at the speed of thought | 2 | Claude Code, Codex, OpenCode | 25 | 950 tok |
| cel-expr/skills cel.dev CEL Skills for authoring, testing, and debugging | 2 | Claude Code, Gemini CLI | 2 | 1,585 tok |
| leaf76/session-collab-mcp npmjs.com Provider-agnostic MCP collaboration server: claim files, persist working memory, and preve | 2 | Claude Code, Codex, OpenCode | 2 | 1,808 tok |
| AojdevStudio/hermes-satellite aojdevstudio.github.io Remote Hermes execution and satellite verification over authenticated MCP. Dispatch tasks | 2 | Claude Code | 7 | — |
| caspel26/shimwire Mock an OpenAPI/Swagger spec into a fake server, or run git-friendly TOML test collections | 2 | Claude Code | 1 | 1,075 tok |
| hlebtkachenko/spaceship-mcp MCP server for www.Spaceship.com — domains, DNS, contacts, transfers, SellerHub (27 tools) | 2 | Codex, OpenCode | 1 | 336 tok |
| dbareagimeno/enu dbareagimeno.github.io A terminal-first Lua runtime with an extensible coding agent, shipped as a single static G | 2 | Claude Code | 18 | 5,040 tok |
| craftled/openklip openklip.com Agent-native video toolchain. Local-first video editing for agents and humans. CLI and MCP | 2 | Claude Code, Codex, OpenCode | 7 | 22,953 tok |
| terraboops/trellis Design agent teams that take ideas from concept to launch. Custom pipelines, sandboxed exe | 2 | Claude Code, Codex, OpenCode | 2 | 245 tok |
| banatic/Hypercool CoolMessenger message and schedule management + meal schedule/timetable widgets + AI (MCP) | 2 | Claude Code | 1 | 2,714 tok |
| vinicq/falsegreen-skill vinicq.github.io LLM skill that finds false-green tests across Python/TS/JS/Robot using the J1-J6 protocol | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 11,735 tok |
| OpenSystemsLab/mcp-cli opensystemslab.com MCP-CLI is a command-line tool for interacting with and testing Model Context Protocol (MC | 2 | Codex, OpenCode | 1 | 1,025 tok |
| lonexreb/MCPstudio Postman for MCP servers | 2 | Claude Code | 1 | 2,472 tok |
| jamesbrink/mcp-deadmansnitch pypi.org MCP server for Dead Man's Snitch monitoring service - Monitor scheduled tasks and cron job | 2 | Claude Code | 4 | 1,000 tok |
| Wolfe-Jam/bun-sticky-faf FAF CLI for Bun — zero-dependency .faf parser and validator | 2 | Claude Code | 3 | 1,140 tok |
| cipherfoxie/agent-bench sovgrid.org Measure whether an MCP server or skill actually improves your coding agent. A/B arms, dete | 2 | Codex, OpenCode | 1 | 784 tok |
| uproad/ethotrace A dynamic type checking and signature analysis system for Ruby. Observes method calls duri | 2 | Claude Code | 1 | 526 tok |
| danfking/burnish burnish-demo.fly.dev Swagger UI for MCP servers — explore, test, and visualize any Model Context Protocol serve | 2 | Claude Code | 1 | 2,344 tok |
| grloper/Blaze grloper.github.io Experimental Rust incremental runtime and Cranelift JIT with executed local hot-swap workf | 2 | Claude Code, Codex, OpenCode | 6 | 1,853 tok |
| webteractive/zetty GUI terminal multiplexer built on libghostty with AI agent detection | 2 | Claude Code, Codex, OpenCode | 3 | 7,808 tok |
| xuanhieu2611/Rivet rivet-dev.vercel.app Autonomous software engineering platform. Submit an engineering job, watch a sandboxed AI | 2 | Claude Code, Codex, OpenCode | 2 | 16,769 tok |
| ssf0409/tracelens ssf0409.github.io Evaluation and regression-testing framework for AI agents, published in pypi.org/project/t | 2 | Claude Code | 1 | 4,075 tok |
| OrionArchitekton/proctor danmercede.com Proctor: an agent that QAs other agents. UiPath AgentHack 2026, Track 3 (UiPath Test Cloud | 2 | Codex, OpenCode | 1 | 550 tok |
| hatyibei/shingan AI Agent Workflow Static Analyzer — detect infinite loops, cost explosions, PII leak paths | 2 | Claude Code, Codex | 3 | — |
| questpie/probe probe.questpie.com Dev testing CLI for AI coding agents — process management, log aggregation, browser contro | 2 | Claude Code | 1 | 2,847 tok |
| StephenQiu30/stephen-claude Claude Agent workflow template with role definitions, TDD/SMART/MVP rules, Symphony-ready | 2 | Claude Code | 1 | 2,199 tok |
| albiol2004/trio-agent-loop Research-hardened two-agent coding loop (Lead + adversarial Evaluator) for Claude Code, wi | 2 | Claude Code | 10 | — |
| sharfuddin18/Codemaster-Ai sharfuddin18.github.io Codemaster-AI is a powerful, local-first coding assistant designed to live directly within | 2 | Claude Code | 1 | — |
| turnkeeper-ai/turnkeeper-js turnkeeper.ai Public Turnkeeper SDK, CLI, MCP server, agent-builder skill, and governed-agent examples. | 2 | Claude Code, Codex, OpenCode | 3 | 160 tok |
| MikeManifold/codex-unified GPT + DeepSeek in one Codex: cross-call subagents, share tools, skills, MCP and history vi | 2 | Codex, OpenCode | 15 | 6,354 tok |
| frontier-infra/adl frontierinfra.org Agent Discipline Layer (ADL) — keep a coding agent honest and make it prove its work: laye | 2 | Claude Code | 7 | 1,055 tok |
| ShahabAhmed01/zynex-ai Autonomous AI research agent — topic in, cited report with charts and PDF/HTML export out. | 2 | Claude Code, Codex | 1 | — |
| sergeiwallace/ai-cli-utils Unified AI session manager and automation toolkit for Claude Code and Gemini CLI — tmux se | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,294 tok |
| Bruce-OS/BruceOS bruceos.com An Operating System | 2 | Claude Code | 6 | 1,519 tok |
| Ravi-Teja-konda/kernel_chat AI-powered CLI tool for Linux development with serial console integration,embedded Linux d | 2 | Gemini CLI | 1 | 3,711 tok |
| rogermt/mcp-repo-onboarding An **MCP server** for the Gemini CLI that analyzes a local code repository (and helps gene | 2 | Codex, Gemini CLI, OpenCode | 2 | 2,960 tok |
| alfredang/skills alfredang.github.io Claude Code skills: auto-detect & start any app, README generator, Docker Hub push, Linked | 2 | Claude Code | 1 | 1,162 tok |
| deancourse/cake-2026-build-with-ai deanlin.net Cake 2026 Build with AI course examples | 2 | Claude Code, Codex | 4 | — |
| managedcode/GeminiSharpSDK CLI-first .NET 10 / C# SDK for Google Gemini CLI with typed thread API, streamed JSONL eve | 2 | Codex, OpenCode | 6 | 4,180 tok |