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 |
|---|---|---|---|---|
| dlt-hub/dlthub-ai-harness | 55 | Claude Code | 6 | 1,358 tok |
| runpod/docs docs.runpod.io Documentation site for Runpod, a cloud platform specialized for AI/ML workflows. | 55 | Claude Code | 2 | 385 tok |
| vuki656/review.nvim Review git diffs inside Neovim, comment on specific lines, and export the comments as mark | 55 | Claude Code | 1 | 3,474 tok |
| silo-code/silo getsilo.dev Silo — for developers juggling coding agents across many projects. Every workspace alive a | 55 | Claude Code, Codex, OpenCode | 8 | 4,655 tok |
| ForgeAILab/forge forgeailab.github.io AI coding agent workflow engine for structured task lifecycles. | 55 | Claude Code, Codex, OpenCode | 5 | 2,134 tok |
| 0xmariowu/AgentLint agentlint.app The linter for your agent harness. Works with Claude Code, Codex, and Cursor. | 55 | Claude Code, GitHub Copilot | 2 | 1,863 tok |
| Integration-Automation/AutoControlGUI integration-automation.github.io A framework for GUI automation | 54 | Claude Code | 1 | 3,843 tok |
| PrefectHQ/prefect-mcp-server registry.modelcontextprotocol.io Prefect MCP server | 53 | Claude Code | 2 | 333 tok |
| mastepanoski/claude-skills UX/UI evaluation, AI governance, and AI security skills for AI coding assistants. Audit in | 53 | Claude Code | 1 | 1,826 tok |
| Corvidae-Coding-Projects/Thermite Agentic language built on rust | 53 | Claude Code | 9 | — |
| schmitthub/clawker docs.clawker.dev AI coding agent sandbox: run agents locally in isolated Docker containers behind an egress | 53 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 2,970 tok |
| remix-run/remix-website | 53 | Claude Code, Codex, OpenCode | 5 | 1,608 tok |
| anhtester/claude-testing-kit anhtester.com Đây là bộ SKILL, RULES, COMMANDS do Anh Tester xây dựng dành riêng cho cộng đồng Tester để | 53 | Claude Code | 28 | 4,718 tok |
| objectstack-ai/objectstack objectstack.ai Apps small enough for AI to hold whole. ObjectStack turns the whole app — data model, UI, | 53 | Claude Code, Codex, OpenCode | 10 | 19,853 tok |
| luminarylane/fal-mcp-server luminarylane.github.io MCP server for Fal.ai - Generate images, videos, music and audio with Claude | 52 | Claude Code | 5 | 993 tok |
| Innei/Kagura A divine dance of AI in Slack — Kagura runs Claude Agent SDK and OpenAI Codex CLI natively | 52 | Claude Code | 3 | 1,444 tok |
| rollinsio/beyond-test-coverage Benchmark for the quality of LLM-generated test suites — anti-fragility, rigor, mocking di | 52 | Claude Code | 2 | — |
| chongdashu/browserbase-claude-code-stagehand Reduce errors with test-driven development using Browserbase, Stagehand and Claude Code us | 52 | Claude Code | 5 | 1,015 tok |
| SpringCare/VERA-MH VERA-MH official repository | 52 | Claude Code, Codex, OpenCode | 15 | 2,477 tok |
| brizzai/fleet TUI tool for managing multiple Claude Code sessions in parallel using tmux | 52 | Claude Code, Codex | 5 | 37,540 tok |
| AaronXu-Lab/MasterGo2Figma Move MasterGo's Design to Figma | 52 | Claude Code, Codex, OpenCode | 3 | 4,401 tok |
| Antonytm/mcp-sitecore-server Model Context Protocol server for Sitecore | 52 | Claude Code, Codex, OpenCode | 2 | 3,211 tok |
| uiuing/browser-agent An open-source AI agent for the browser. Bring any model. It plans in the side panel, acts | 51 | Claude Code, Codex, OpenCode | 2 | 1,865 tok |
| weny911/AI-coding-almighty From product development to design, as well as front-end and back-end, empowering Agents t | 51 | Claude Code | 35 | — |
| yi-john-huang/sdd-mcp | 51 | Claude Code, Codex, OpenCode | 18 | 416 tok |
| rerun-io/examples-monorepo Holds all the more complex examples in a single monorepo | 51 | Claude Code, Codex, OpenCode | 2 | 4,466 tok |
| nkhitrov/arch-blueprint Render your project components automatically | 51 | Claude Code | 1 | 3,132 tok |
| rakovi4/continue-framework | 51 | Claude Code, Codex, OpenCode | 68 | 905 tok |
| aretta-ai/aristo An SDK for verifiable intent, inline with code: one-line claims above your functions, veri | 51 | Claude Code | 1 | 5,392 tok |
| nerdsane/redis-rust Redis-compatible in-memory data store in Rust. Actor-per-shard architecture, CRDT replicat | 51 | Claude Code | 7 | 5,859 tok |
| xiaobei930/cc-best xiaobei930.github.io 🎭 cc-best: Turn Claude Code into a full dev team — PM→Lead→Dev→QA autonomous workflow. 44 | 50 | Claude Code | 2 | 1,281 tok |
| edonadei/caliper pypi.org Run your real agent with and without your skills, MCPs, and rules. See which ones actually | 50 | Claude Code, Codex, OpenCode | 2 | 541 tok |
| bjwanneng/veriflow-cc VeriFlow-CC: A Claude Code-driven RTL design pipeline. Automates Chip-on-Chat from archite | 50 | Claude Code | 1 | 1,972 tok |
| Unsupervisedcom/deepwork | 50 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,177 tok |
| mavka-ai/unit-tests-skills mavka.ai AI agent skills for generating high-quality unit tests — Given-When-Then test cases, JUnit | 50 | Claude Code, Codex, OpenCode | 3 | 1,942 tok |
| agentarea/agentarea agentarea.ai Cloud-native AI Agents orchestration platform for zero-human organizations | 50 | Claude Code, Codex, OpenCode | 5 | 798 tok |
| sebastienrousseau/pain001 docs.pain001.com Generate and validate ISO 20022 payment files (pain.001 v03-v12, pain.008) from CSV, SQLit | 49 | Claude Code, GitHub Copilot | 4 | 5,335 tok |
| shinpr/agentic-code Agentic coding framework powered by AGENTS.md: systematic, test-first workflows with quali | 49 | Claude Code, Codex, OpenCode | 9 | 760 tok |
| xi-zhao/OpenQuantum Open-source quantum Agent workspace with a desktop client, Web UI, messaging, Qiskit/MCP t | 49 | Claude Code, Codex, OpenCode | 12 | 3,150 tok |
| a2aproject/a2a-tck | 49 | Claude Code, Codex, OpenCode | 9 | 1,476 tok |
| dogganidhal/noddde noddde.dev Functional DDD framework for TypeScript — Decider pattern, Event Sourcing & CQRS out of th | 49 | Claude Code | 13 | 1,890 tok |
| Riley-Coyote/mnemos Living Memory Architecture for Autonomous AI Agents — MCP server with typed connections, b | 49 | Claude Code | 1 | 1,251 tok |
| syrin-labs/cli docs.syrin.dev Runtime intelligence system that makes MCP servers debuggable, testable, and safe to run i | 48 | Claude Code | 1 | 3,200 tok |
| UCSB-NLP-Chang/Skill-Usage | 48 | Claude Code | 5 | — |
| cdalar/onctl onctl.sh 🤖 manage virtual machines 🖥️ in multi cloud ☁️ | 48 | Claude Code, Codex, OpenCode | 3 | 2,192 tok |
| chingswy/1566 Minimalist Agent team management inspired by the Jiajing Emperor, eliminating court meetin | 48 | Claude Code | 19 | 940 tok |
| protokol/solidity-typescript-hardhat-template protokol.com A Template Project To Start Solidity Development With Hardhat and Typescript support. Crea | 48 | Claude Code | 4 | 782 tok |
| keithrbennett/cov-loupe keithrbennett.github.io Refines Ruby Simplecov test coverage data as CLI, MCP server, and library | 48 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,117 tok |
| vikshana/vikshana-graft-app An open source AI Assistant for Grafana | 48 | Claude Code, OpenCode | 3 | 2,986 tok |
| generative-computing/mellea-skills-compiler generative-computing.github.io Agent specification certification pipeline — from skill specs to governed, certified Melle | 48 | Claude Code | 12 | — |