295 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| raydeStar/sir-thaddeus Private, local-first AI assistant for Windows with permissioned tools, durable memory, and | 13 | Codex, GitHub Copilot, OpenCode | 6 | 13,425 tok |
| isndev/qb-linq Lazy Enumerable-style LINQ pipelines for C++17: where, select, order_by, group_by, joins, | 13 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 1,389 tok |
| sintaxasn/Fluence.Wpf Fluence.Wpf is a modern theming and control library based on WinUI 3, but for WPF on .NET | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 15,068 tok |
| h315uk3/symbiosis Claude Code plugins: your extended memory + your thinking partner. Information theory & co | 12 | Claude Code, GitHub Copilot | 7 | 2,434 tok |
| alexey-pelykh/lhremote lhremote.org CLI and MCP server for LinkedHelper automation — let AI assistants control LinkedIn outrea | 12 | Claude Code, GitHub Copilot | 3 | 4,101 tok |
| ianphil/chamber chmbr.dev Genesis Mind Interface — desktop chat UI for Genesis agents | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 4,696 tok |
| schemacrawler/SchemaCrawler-AI Free database schema discovery and comprehension tool | 11 | Codex, GitHub Copilot, OpenCode | 2 | 1,257 tok |
| elbruno/ElBruno.MempalaceNet MemPalace.NET — local-first AI memory in .NET (port of MemPalace) | 11 | Claude Code, Codex, GitHub Copilot | 5 | 2,605 tok |
| devfullcycle/mba-ia-dev-workflow | 11 | Claude Code, GitHub Copilot | 14 | 4,948 tok |
| vkpriyesh/ai-stuff | 11 | GitHub Copilot | 3 | 877 tok |
| mrkanitkar/playwright-praman praman.dev AI-First SAP UI5 Test Automation for Playwright | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 9,282 tok |
| idoforgod/baduk-AgenticWorkflow Baduk (Go) Platform — KataGo AI matches + real-time analysis + Tauri 2.0 desktop app. Base | 11 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 42 | 28,459 tok |
| inoshiro/inuinouta | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 4,314 tok |
| PhungXuanAnh/selenium-mcp-server | 11 | Claude Code, Codex, GitHub Copilot | 3 | 3,048 tok |
| bomly-dev/bomly-cli bomly.dev Free, open-source CLI for dependency intelligence, SBOMs, vulnerability auditing, and CI p | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 15,517 tok |
| projectbluefin/lab factory.projectbluefin.io Bluefin QA pipeline — Argo Workflows, KubeVirt, behave/dogtail GNOME smoke tests | 10 | Codex, GitHub Copilot, OpenCode | 2 | 2,352 tok |
| ForumHFR/redface2 Redface 2 — client Android moderne pour le forum Hardware.fr (Kotlin, Jetpack Compose, Mat | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 18 | 5,895 tok |
| Alberto-Codes/docvet alberto-codes.github.io Comprehensive docstring quality vetting for Python projects | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 65 | 3,268 tok |
| bitflight-devops/mcp-json-yaml-toml A structured data reader and writer like 'jq' and 'yq' for AI Agents | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,550 tok |
| Vasallo94/obsidian-mcp-server Vault-native MCP server for Obsidian: let Codex, Claude Code, Hermes, and other agents rea | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 4,340 tok |
| MadaBurns/bv-mcp blackveilsecurity.com Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloud | 9 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 17 | 14,028 tok |
| hmcts/tcoe-playwright-example A sample repository for teams to use as a guide to set up Playwright in their own projects | 9 | GitHub Copilot | 1 | 4,004 tok |
| peva3/anchor Anchor — the production-grade AGENTS.md template for AI coding agents. 51 sections of batt | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 12,612 tok |
| elmochilyas/laraskills | 8 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 10 | 6,522 tok |
| Looted/kibi Kibi is a requirement-conformance layer for AI coding agents that keeps product intent con | 8 | Codex, GitHub Copilot, OpenCode | 2 | 4,128 tok |
| radu103/github-copilot-vscode-sap-dev-instructions | 8 | GitHub Copilot | 5 | 1,955 tok |
| yiouli/pixie-qa Agent skill for AI agent development | 7 | Claude Code, GitHub Copilot | 2 | 7,490 tok |
| katalon-labs/true-skills katalon.com Agent-neutral AI testing skills for Katalon True Platform: 18 skills covering the full tes | 7 | Codex, GitHub Copilot, OpenCode | 2 | 4,087 tok |
| lqwdtech/SaturnZap lqwdtech.github.io Bitcoin Lightning wallet CLI built for autonomous AI agents. | 7 | Claude Code, GitHub Copilot | 3 | 1,782 tok |
| oguzc/playwright-wizard-mcp MCP server providing Playwright test generation wizard with intelligent prompts and best p | 7 | GitHub Copilot | 1 | 590 tok |
| garoon/garoon-mcp-server Garoon official MCP server | 7 | Claude Code, GitHub Copilot | 5 | 1,832 tok |
| joshsmithxrm/power-platform-developer-suite joshsmithxrm.github.io Pro-grade tooling for Power Platform developers | 7 | Claude Code, GitHub Copilot | 30 | 1,152 tok |
| 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 |
| LinkedInLearning/playwright-ai-automating-tests-with-mcp-copilot-and-chatgpt-7263000 This is a repo for the LinkedIn Learning course: Playwright and AI: Automating Tests with | 7 | Claude Code, GitHub Copilot | 6 | 712 tok |
| MauricioPerera/KDD mauricioperera.github.io 🧠 Knowledge-Driven Development (KDD): ready-to-use template combining OKF (knowledge as l | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 860 tok |
| alilee/cranelisp Statically typed, jit compiled, pure functional lisp | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 6,428 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 |
| 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 |
| vlad-ryzhkov/ai-context-engineering-for-qa AI Context Engineering for QA | 6 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 37 | 1,714 tok |
| lukasmetzler/agenteval Lint, benchmark, and score your AI coding instructions. Stop guessing, start measuring. | 6 | Claude Code, GitHub Copilot | 3 | 1,309 tok |
| gosha70/code-copilot-team Project templates with multi-agent team configurations for AI code copilots. Includes read | 6 | Claude Code, GitHub Copilot | 20 | 31,183 tok |
| popoloni/non_deterministic_sw_eng Companion repository for Non-Deterministic Software Engineering book by Enrico Papalini | 6 | GitHub Copilot | 3 | 782 tok |
| navapbc/digital-service-orchestra Workflow infrastructure plugin for Claude Code projects — TDD-driven sprint management, re | 6 | Claude Code, GitHub Copilot | 10 | 946 tok |
| sumithr/sumo-qa pypi.org MCP server that brings senior-QA discipline to AI coding assistants — test planning, TDD, | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 2,294 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 |
| omkhar/vulnerability-validation-skill | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,231 tok |
| jl-cmd/claude-dev-env | 5 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 7 | 839 tok |
| erraggy/oastools erraggy.github.io OpenAPI Specification (OAS) tools for validating, parsing, fixing, converting, diffing, jo | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 20 | 11,190 tok |
| LEEI1337/phantom-neural-cortex Professional multi-AI development environment with intelligent cost optimization (<5/month | 5 | Claude Code, GitHub Copilot | 27 | 991 tok |
| arxdsilva/opencoverage Self-hosted coverage API + dashboard for ingesting CI reports and tracking coverage deltas | 5 | GitHub Copilot | 1 | 1,256 tok |