1,343 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 agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361DevOps and cloud2,296Research2,292Writing and docs2,291
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| raptorxde/LaunchProof-Web-Audit Cross-agent website launch-readiness audit skill for Codex, Claude Code, Cursor, and AI co | 2 | Claude Code, Codex, OpenCode | 2 | 228 tok |
| MeenakshiSundaram-MS/prove-it | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 2 | 4,075 tok |
| Xclaw-bot/benchmark-task-authoring Claude Code skill: measured laws for authoring hard Terminal-Bench 2 / Harbor benchmark ta | 2 | Claude Code, Codex, OpenCode | 1 | 6,621 tok |
| divo12/UVVR | 2 | Claude Code, Codex, OpenCode | 2 | 1,722 tok |
| rtorcato/repo-tooling rtorcato.github.io Stop configuring tools. One CLI to scaffold, audit, and fix a repo's toolchain — linting, | 2 | Claude Code, Codex, OpenCode | 2 | 2,269 tok |
| Sumatoshi-tech/prompts Prompts which we use in day-to-day coding | 2 | Codex, OpenCode | 1 | 2,852 tok |
| deggertsen/bondfires Video sharing social app - React Native + Expo + Convex + Tamagui | 2 | Claude Code, Codex, OpenCode | 2 | 1,003 tok |
| SilenceInsect/AIDocxWorkFlow | 2 | Claude Code, Codex, Cursor, OpenCode | 21 | 1,861 tok |
| deancourse/openspec-agent-skills-practice A repo for practicing full-stack project generation with OpenSpec | 2 | Claude Code, Codex | 3 | — |
| agoda-com/agent-catalog-eval CLI to test skills and prompts | 2 | Codex, OpenCode | 1 | 1,722 tok |
| akshay5995/agent-skill-evals akshay5995.github.io Agent Skill Evals helps you test agent skills with Promptfoo. | 2 | Codex, OpenCode | 1 | 663 tok |
| Tano73/agent-skills | 2 | Claude Code, Codex, OpenCode | 2 | 1,754 tok |
| hamzaMissewi/agent-skills | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 1,942 tok |
| vivalalova/claude-plugins-manager marketplace.visualstudio.com | 2 | Claude Code, Codex, OpenCode | 3 | 1,934 tok |
| Simon-Hwang/gg-plugins a minimal version made from everything-claude-code for go/python project | 2 | Claude Code, Codex, OpenCode | 4 | 790 tok |
| shenyuexin/mobile-e2e-mcp AI-first mobile E2E MCP orchestration | 2 | Claude Code, Codex, OpenCode | 8 | 2,053 tok |
| ZenlixAI/hitl-mcp A production-ready, state-persistent MCP server for Human-in-the-Loop (HITL) interaction. | 2 | Claude Code, Codex | 13 | — |
| Huleinpylo/kali-agents-mcp | 2 | Claude Code, Codex, OpenCode | 9 | 3,290 tok |
| cyanheads/stackexchange-mcp-server npmjs.com Search Stack Exchange questions, fetch complete Q&A threads as clean markdown, browse tag | 2 | Claude Code, Codex, OpenCode | 2 | 10,960 tok |
| indrasvat/shux shux.pages.dev A modern take on tmux | 2 | Claude Code, Codex, OpenCode | 10 | 5,447 tok |
| andnp/ragdocs-mcp | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,711 tok |
| Pr0j3c7t0dd-Ltd/cut-copy-paste-mcp | 2 | Claude Code, Codex, OpenCode | 2 | 2,234 tok |
| aself101/mcp-secure-server A universal security-by-default framework for Model Context Protocol (MCP) servers that pr | 2 | Claude Code, Codex, OpenCode | 2 | 1,585 tok |
| adammatthewsteinberger/clippy-pet adammatthewsteinberger.github.io Unofficial animated paperclip pet for the ChatGPT desktop app & Codex CLI. 9 animations, 1 | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 2,330 tok |
| piyushptiwari1/mcpkernel pypi.org The Security Kernel for AI Agents — MCP/A2A gateway with policy enforcement, taint trackin | 2 | Claude Code, Codex, GitHub Copilot | 8 | 2,161 tok |
| snow-wind-001/CodeRecoder CodeRecoder: MCP for recode the Code | 2 | Claude Code, Codex, OpenCode | 2 | 1,280 tok |
| mkslge/piazza-mcp A Piazza MCP Server | 2 | Codex, OpenCode | 2 | 1,219 tok |
| oaslananka/mcp-suite Collection of TypeScript MCP servers, shared utilities, tests, and operational patterns fo | 2 | Codex, OpenCode | 1 | 304 tok |
| whoamiTM/bi-mcp MCP server for Blue Iris NVR — exposes the Blue Iris JSON API and .reg config to LLM age | 2 | Claude Code, Codex, OpenCode | 4 | 8,958 tok |
| k-rister/ephemeral-buffer-mcp Ephemeral in-memory command output capture and hybrid search MCP server for coding agents. | 2 | Codex, OpenCode | 1 | 891 tok |
| Tempguru-co/tempguru-agent-skills tempguru.co W-2 event staffing data for AI agents — coverage, rates, lead times, and compliance for 30 | 1 | Codex, Gemini CLI, OpenCode | 2 | 915 tok |
| Bharath-code/regressGuard | 1 | Claude Code, Codex, OpenCode | 2 | 2,651 tok |
| Grinv/anilist-mcp-server npmjs.com MCP server for the AniList GraphQL API — anime/manga search, details, and personal list ma | 1 | Claude Code, Codex, OpenCode | 11 | 3,636 tok |
| AURORA-NEURO/aurora-agent aurora-neuro.github.io Context engineering, with receipts. AURORA Agent compiles a typed query into the smallest | 1 | Claude Code, Codex, OpenCode | 9 | 2,210 tok |
| attenlabs/hotato hotato.dev Find what broke in your agent calls. Pin it so it never ships again. Local voice-agent cal | 1 | Codex, OpenCode | 1 | 2,697 tok |
| ccustomai/custom-ai-view ccustom.ai Mobile preview for developers and AI agents. See any website the way it looks on a real iP | 1 | Codex, OpenCode | 1 | 554 tok |
| cyanheads/fcc-broadband-mcp-server npmjs.com Access FCC broadband availability, coverage analysis, and digital divide data for US geogr | 1 | Claude Code, Codex, OpenCode | 2 | 11,830 tok |
| edithatogo/healthpoint-rs Rust SDK, CLI, and read-only MCP server for licensed Healthpoint HL7 FHIR API access | 1 | Codex, OpenCode | 1 | 572 tok |
| gabrielmahia/wapimaji-mcp pypi.org MCP server for Kenya drought and water access — NDMA drought phases, borehole registry, wa | 1 | Codex, OpenCode | 1 | 143 tok |
| gate/gate-local-mcp A local MCP server that exposes the Gate API v4 to any MCP-compatible client | 1 | Claude Code, Codex, OpenCode | 3 | 1,259 tok |
| hs737/mcp-server-for-ynab pypi.org An AI-first MCP server for YNAB. Read-only by default, with reversible writes and verifica | 1 | Claude Code, Codex, OpenCode | 13 | 3,660 tok |
| loncadev/baron Platform-agnostic work-orchestration for AI coding agents — one pane of glass (issues, scm | 1 | Claude Code, Codex, OpenCode | 2 | 1,606 tok |
| klarlabs-studio/coverctl klarlabs-studio.github.io Coverage feedback for AI coding agents — every language, every change. Domain-aware policy | 1 | Codex, OpenCode | 1 | 680 tok |
| msenol/Gorev marketplace.visualstudio.com Modern task management system with Turkish support for MCP-compatible AI assistants (Claud | 1 | Claude Code, Codex, OpenCode | 2 | 3,112 tok |
| rex/mcp-rancher Capability-aware MCP server for Rancher. Cluster, workload, RBAC, and monitoring exposed t | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 28 | 765 tok |
| gaffer-sh/mcp gaffer.sh Gaffer MCP for storing and retrieving Test and CI Artifacts | 1 | Codex, OpenCode | 1 | 615 tok |
| Rethunk-AI/rethunk-mcp-go A Model Context Protocol (MCP) server that provides Go language tools for LLMs to analyze, | 1 | Claude Code, Codex, OpenCode | 2 | 840 tok |
| lbk-open/super-spec npmjs.com Agent Skills that take a requirement — or a production alert — to a reviewed pull request: | 1 | Claude Code, Codex, OpenCode | 2 | 1,528 tok |
| coval-ai/mcp-server coval.dev MCP server for Coval that enables AI assistants to launch evaluations, manage test sets, a | 1 | Codex, OpenCode | 1 | 895 tok |
| SoliEstre/twdd twdd.estre.so Test-Window-Driven Development: maximize safe, replayable evidence from scarce real-world | 1 | Claude Code, Codex, OpenCode | 1 | 587 tok |