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 |
|---|---|---|---|---|
| archimedes-run/omniHarness archimedes.run OmniHarness is an open-source super agent harness that orchestrates sub-agents, persistent | 7 | Claude Code, Codex, GitHub Copilot | 12 | 1,717 tok |
| mocaOS/cortex-app docs.cortex.eco Institutional memory for the agentic era. Open-source GraphRAG knowledge base: documents i | 7 | Claude Code, Codex, OpenCode | 3 | 948 tok |
| SukramJ/openccu-loom sukramj.github.io Standalone Go daemon bridging Homematic / HomematicIP — CCUs and openccu-lite — to MQTT (H | 7 | Claude Code | 9 | 9,863 tok |
| famclaw/famclaw Self-hosted family AI gateway with parental controls. Runs on Linux, macOS, and Android (T | 7 | Claude Code, Codex, OpenCode | 3 | 5,358 tok |
| jstoup111/ai-conductor | 7 | Claude Code, Codex, OpenCode | 8 | 10 tok |
| Automattic/skillsmith automattic.github.io Skill Tester & Self-Improvement Harness | 7 | Claude Code, Codex, OpenCode | 2 | 166 tok |
| omkhar/vulnerability-validation-skill | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,231 tok |
| steven-jzt/MCM-AI-Assistant An AI assistant system for mathematical modeling competitions based on Claude Code + DeepS | 7 | Claude Code | 6 | 381 tok |
| obzenner/siffran | 7 | Claude Code, Codex | 3 | 2,472 tok |
| gvasile29/qai-consultant quality-ai-consultant.streamlit.app AI-powered QA Architect agent — generates ISTQB/OWASP/IEEE/ISO-grounded Test Strategies, R | 7 | Claude Code | 14 | 9,119 tok |
| AYUSH-148/DB-Explorer-MCP Read-only MCP server for PostgreSQL, MySQL & SQLite. Lets AI assistants (Claude, Cursor, V | 7 | Claude Code | 1 | 1,809 tok |
| fastslack/mtw-e2e-runner JSON-driven E2E test runner with parallel execution, Chrome pool, and Claude Code MCP inte | 7 | Claude Code, OpenCode | 5 | 2,828 tok |
| ayeshLK/archsmith npmjs.com Turn a validated JSON IR into a consistent layered-architecture diagram (SVG) — library, C | 7 | Claude Code, Codex, OpenCode | 2 | 9,482 tok |
| alilee/cranelisp Statically typed, jit compiled, pure functional lisp | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 7,375 tok |
| CiscoDevNet/essentials ciscodevnet.github.io 🔮 Essential packages to build, release, and run great software in the cloud - bots, cards | 7 | Claude Code, Cursor | 3 | — |
| TryGhost/Deploy Shipit plugin that deploys internal Ghost projects to servers over SSH | 7 | Claude Code, Codex, OpenCode | 2 | 1,312 tok |
| KhourySpecialProjects/odyssey khouryodyssey.org Odyssey is a new platform designed to provide on-demand access to modern knowledge and ski | 7 | Claude Code, Codex, OpenCode | 27 | 4,282 tok |
| tyngw/interactive-markdown-table-editor | 7 | Codex, GitHub Copilot, Kiro, OpenCode | 6 | 3,306 tok |
| ministryofjustice/CFO-DataManagementSystem Creating Future Opportunities application for ingesting and processing external data ready | 7 | GitHub Copilot | 1 | 2,031 tok |
| Hafeok/product-cli A CLI for managing a products features, test cases and ADRs - and a bit more. | 6 | Claude Code, GitHub Copilot | 9 | 9,778 tok |
| DYAI2025/Plumbline dyai2025.github.io Plumbline — a self-learning, customer-value-governed agile AI agent team for Claude Code. | 6 | Claude Code | 7 | 12,434 tok |
| mohamedzhioua/agent-done-or-not npmjs.com Catch your AI agent lying about "done" A one-file proof-gate for Claude Code, Cursor & Cod | 6 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 979 tok |
| dgenio/ChainWeaver Deterministic MCP tool flows for AI agents. Remove unnecessary LLM calls between predictab | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 6,086 tok |
| onorbumbum/sand onuruzunismail.com Sand is a Swift CLI for Apple silicon Macs. It creates small named Linux environments. Eac | 6 | Codex, OpenCode | 1 | 2,293 tok |
| elastic/jingra Competitive Benchmarking Framework | 6 | Claude Code, Codex, OpenCode | 2 | 390 tok |
| yugui923/db-connect-mcp Multi-database MCP server for PostgreSQL, MySQL, and ClickHouse | 6 | Claude Code, Codex, OpenCode | 2 | 3,271 tok |
| Traves-Theberge/openlens npmjs.com openlens is an opencode, code review tool that runs multiple specialized AI agents in para | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 5,541 tok |
| singhpratech/notepatra notepatra.org Native C++/Rust code editor for the AI era — Linux/macOS/Windows, ~12 MB bare binary, 238 | 6 | Claude Code, Codex, OpenCode | 2 | 3,038 tok |
| flanliulf/cord CORD is a document relationship graph engine for AI-assisted development. It uses determin | 6 | Claude Code, Codex, OpenCode | 56 | 697 tok |
| vlad-ryzhkov/ai-context-engineering-for-qa AI Context Engineering for QA | 6 | Claude Code, Codex, OpenCode | 27 | 1,237 tok |
| jl-cmd/claude-dev-env | 6 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 7 | 1,147 tok |
| CodeTeng/harness-template Harness Engineering template, ready to use | 6 | Claude Code, Codex, Cursor, OpenCode | 11 | — |
| KayaErhan/cursor-agent-tr Cursor IDE için tam otomatik yazılım geliştirme ajanı | 6 | Claude Code, Cursor | 27 | — |
| navapbc/digital-service-orchestra Workflow infrastructure plugin for Claude Code projects — TDD-driven sprint management, re | 6 | Claude Code, GitHub Copilot | 10 | 946 tok |
| Rainnystone/superpowers-flow-enforcer Claude Code Plugin that enforces superpowers workflow through hooks - preventing you from | 6 | Claude Code | 1 | 1,887 tok |
| zscott/pane | 6 | Claude Code | 1 | — |
| kelp/webdown tcole.net Download websites and save or view them as markdown, great for feeding into an LLM | 6 | Claude Code | 3 | 1,657 tok |
| tendhearth/wechat-cc A local-first AI companion and unified task workspace for Claude, Codex and API models, wi | 6 | Codex, OpenCode | 1 | 1,098 tok |
| Anselmoo/mcp-ai-agent-guidelines anselmoo.github.io A Model Context Protocol (MCP) server offering professional tools and templates for hierar | 6 | GitHub Copilot | 4 | 2,239 tok |
| Fr4nZ82/mwe-mcp Persistent, structured memory for AI agents — a human-readable Markdown wiki, multi-user w | 6 | Claude Code | 1 | 3,338 tok |
| Gunnarguy/PlaudBlender Self-hosted Plaud recording pipeline: SQLite and Qdrant timeline, Gemini processing, MCP s | 6 | Claude Code, GitHub Copilot | 4 | 2,814 tok |
| Z-M-Huang/cc-proficiency Generate a proficiency badge for your Claude Code usage — rule-based scoring engine with 5 | 6 | Claude Code | 2 | 354 tok |
| mickeyyaya/evolve-loop mickeyyaya.github.io Autonomous CI/CD for AI-written code: plans, builds, and adversarially audits changes to a | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 17,230 tok |
| jamditis/audiobash audiobash.app Voice-controlled terminal for developers. Speak commands, execute instantly. | 6 | Claude Code | 18 | 2,450 tok |
| dceoy/mt5api dceoy.github.io REST API for MetaTrader 5 with agent skills | 6 | Claude Code | 1 | — |
| erraggy/oastools erraggy.github.io OpenAPI Specification (OAS) tools for validating, parsing, fixing, converting, diffing, jo | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 20 | 11,190 tok |
| VMAFx/vmafx vmafx.dev VMAFx: perceptual video quality assessment (VMAF), GPU-accelerated and SIMD-tuned. CUDA, S | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 53 | 11,533 tok |
| automators-com/flowproof automators.ai Open-source E2E testing an AI agent records for you. Plain-language tests, recorded once o | 6 | Claude Code, Codex | 2 | 1,426 tok |
| cmudco/dare-backend dare.cmu.edu Open-source Django REST backend for the DARE Platform, with multi-LLM chat, RAG, MCP tools | 6 | Claude Code, Codex, OpenCode | 5 | 2,028 tok |
| strands-compose/sdk-python Zero-code YAML-driven agent orchestration over strands-agents | 6 | Claude Code, Codex, Kiro, OpenCode | 4 | 1,171 tok |