1,909 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 agents7,450Claude Code6,586Data and AI3,698Backend and APIs3,488Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353DevOps and cloud2,293Research2,288Writing and docs2,283
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ai-ecoverse/slicc sliccy.com A browser-native AI agent (claw) for everyone that loves ice cream | 30 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 3,640 tok |
| AgamiAI/agami-core agami.ai The trust layer between AI and your data. Turns your database schema - messy joins, undocu | 29 | Claude Code | 2 | 1,045 tok |
| PaulJPhilp/effect-cli-tui | 29 | Claude Code, Gemini CLI | 2 | 8,970 tok |
| zircote/subcog Persistent memory system for AI coding assistants. Captures decisions, learnings, and cont | 28 | Claude Code, GitHub Copilot | 5 | 1,821 tok |
| Daghis/teamcity-mcp Model Context Protocol (MCP) server for JetBrains TeamCity: control builds, tests, agents | 28 | Claude Code, Codex, OpenCode | 2 | 2,706 tok |
| kznr02/OpenTester AI-Drived end-to-end test platform | 28 | Claude Code | 1 | 1,473 tok |
| taurgis/sfcc-dev-mcp sfcc-mcp-dev.rhino-inquisitor.com Supercharge your Salesforce B2C Commerce Cloud development with AI-powered documentation a | 28 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 10,977 tok |
| derive-to/derive derive.to Review and approval for work made by AI agents. Fair Source, self-hostable, and MCP-native | 28 | Claude Code, Codex, OpenCode | 5 | 1,506 tok |
| ProfSynapse/Synaptic-Tuner | 28 | Claude Code, Codex, OpenCode | 14 | 6,355 tok |
| RBraga01/Quality-Engineering-Skills rbraga01.github.io 22 quality engineering skills and 8 agents for AI — ISO 9001, IATF 16949, AIAG-VDA FMEA, V | 28 | Claude Code | 1 | 417 tok |
| umbraco/Umbraco-CMS-Backoffice-Skills | 27 | Claude Code | 13 | 3,808 tok |
| desplega-ai/qa-use qa-use.dev Agent-first E2E testing CLI | 27 | Claude Code, Codex, OpenCode | 2 | 3,220 tok |
| DataCovey/nornweave nornweave.datacovey.com An open-source, self-hosted API that turns standard email providers (Mailgun, SES, SendGri | 27 | Claude Code, Cursor | 31 | — |
| Cascadia-PLM/Cascadia-App cascadiaplm.com Cascadia is a modern Digital Thread application designed to replace traditional low-code P | 27 | Claude Code | 5 | 10,795 tok |
| agentmc15/polymarket-trader | 26 | Claude Code | 21 | 3,744 tok |
| rigour-labs/rigour rigour.run The immune system for AI coding agents | 26 | Claude Code, Codex, Cursor, OpenCode | 3 | 4,399 tok |
| alleneee/skill-agent A production-grade AI Agent framework based on FastAPI, supporting 100+ LLM providers, MCP | 26 | Claude Code, Codex, OpenCode | 2 | 7,219 tok |
| jmcentire/kindex Knowledge index that learns from your conversations | 26 | Claude Code | 1 | 2,380 tok |
| vlad-ryzhkov/AI-QA-workshop-feb19 youtu.be AI prompts, agents, and anti-patterns for QA — from specification audits to API test gener | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 21 | 2,657 tok |
| vasu31dev/playwright-ts-lib Reusable Helper methods for Playwright Library in Typescript | 25 | Claude Code | 4 | 1,019 tok |
| flipbit03/forestui tmux-based worktree manager for Claude | 25 | Claude Code | 2 | 8,041 tok |
| igmarin/rails-agent-skills 28 Rails-specific skills + 9 workflow templates for agentic development. | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,420 tok |
| matanrak/agent-meet agentmeet.net Agent-to-agent communication platform | 25 | Claude Code, Codex | 2 | 160 tok |
| Kokxi/qa-test-skills A software testing skill set with 48 expert-level testing skills and one entry workflow, c | 25 | Claude Code, Codex, OpenCode | 2 | 939 tok |
| bakabaka91/claude-baton npmjs.com Never lose context between Claude Code sessions again. Auto-checkpoint, resume, EOD summar | 25 | Claude Code | 13 | 1,051 tok |
| tomcounsell/ai A productive AI coworker that learns, self-improves, and ships work. | 24 | Claude Code | 8 | 3,430 tok |
| Curt-Park/autology A Claude Code plugin that turns AI-assisted work into a shared living ontology. Captures d | 24 | Claude Code | 2 | — |
| kychee-com/run402 run402.com Full-stack backend infrastructure for AI agents: Postgres, auth, storage, serverless funct | 24 | Claude Code, Codex, OpenCode | 3 | 19,028 tok |
| tobyilee/toby-plugins Toby's personal Claude Code plugin toolkit: code analysis, TDD, Spring scaffolding, PRD ge | 24 | Claude Code | 2 | 200 tok |
| namastexlabs/automagik-hive deepwiki.com | 24 | Claude Code, Codex, OpenCode | 17 | 7,673 tok |
| ali-master/audit audit.usestrict.dev An 8-stage AI vulnerability-discovery agent. | 24 | Claude Code, Codex | 2 | — |
| lucianostraga/sfagent-tools AI-powered testing for Salesforce Agentforce agents. Claude Code plugin. | 24 | Claude Code, Codex, OpenCode | 3 | 1,951 tok |
| Tencent/awesome-devbuddy | 24 | Claude Code, Codex | 11 | — |
| SShadowS/tree-sitter-al Tree-sitter parser for AL | 24 | Claude Code | 5 | 7,335 tok |
| solanabr/solana-vault-standard Solana tokenized vault standard built on Anchor. Programs, SDK, CLI + native extensions to | 24 | Claude Code | 47 | 1,458 tok |
| letuhao/lore-weave Open-source AI co-author for novelists & world-builders. ✍️ Canon-safe writing · RAG lore | 24 | Claude Code, Codex, OpenCode | 57 | 19,068 tok |
| aiappsgbb/kratos-agent | 24 | Claude Code, Codex, OpenCode | 2 | 2,216 tok |
| ymm-oss/fsl AI-Native Formal Specification Language — a bounded model checker (Lark + Z3) built for LL | 24 | Claude Code, Codex, OpenCode | 17 | 4,322 tok |
| Zuehlke/teststand-mcp TestStand MCP | 24 | Claude Code | 4 | 22,925 tok |
| Zuehlke/labview-mcp | 24 | Claude Code | 10 | 29,147 tok |
| princeton-ddss/blackfish princeton-ddss.github.io Machine learning as a service (MLaaS) for busy researchers | 24 | Claude Code | 14 | 937 tok |
| kston83/react-ai-template AI-Ready React Template: A feature-based React architecture optimized for AI-assisted deve | 23 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 940 tok |
| GNHua/oneclaw gnhua.github.io | 23 | Claude Code, Codex, OpenCode | 3 | 2,940 tok |
| sgx-labs/statelessagent statelessagent.com Your AI forgets everything between sessions. SAME fixes that. Local-first, no API keys, si | 23 | Claude Code, Codex, OpenCode | 3 | 2,094 tok |
| probelabs/visor probelabs.com Visor — AI workflow engine for code review, assistants, and automation. Orchestrates check | 23 | Claude Code | 2 | 1,903 tok |
| HaipingXu/social-science-claude-scholar Claude Code configuration for social science research (Economics & Political Science) — 42 | 23 | Claude Code | 1 | 4,489 tok |
| HE1780/deer-flow-by-cc | 23 | Claude Code, Codex, GitHub Copilot | 2 | 1,713 tok |
| JimmyMa99/TreeSkill Skill optimization framework for LLMs — evolve system prompts via textual gradient descent | 23 | Claude Code | 1 | 1,248 tok |
| cdelmonte-zg/nanoidp cdelmonte-zg.github.io A lightweight, configurable Identity Provider for development and testing. Supports OAuth2 | 23 | Claude Code | 1 | — |
| holgerleichsenring/agent-smith agent-smith.org Self-hosted AI coding agent · ticket → code → PR | 23 | Claude Code | 4 | 2,473 tok |