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 |
|---|---|---|---|---|
| AdamFerguson06/gmail-mcp Read-only Gmail investigation tool with MCP server support. Secure OAuth-based email acces | 2 | Claude Code | 1 | 821 tok |
| anmolbhardwaj17/unitypilot npmjs.com An MCP server that lets an AI agent drive the full Unity lifecycle on macOS: install the e | 2 | Claude Code | 1 | 791 tok |
| Huleinpylo/kali-agents-mcp | 2 | Claude Code, Codex, OpenCode | 9 | 3,290 tok |
| janainarocha/testrail-mcp-server A comprehensive Model Context Protocol (MCP) server that enables AI assistants to interact | 2 | GitHub Copilot | 1 | 324 tok |
| xtofuub/frida-mcp-server MCP server for controlling jailbroken iOS devices via Frida | 2 | Claude Code | 12 | — |
| malkreide/swiss-statistics-mcp MCP server for Swiss Federal Statistical Office (BFS) data — 682 datasets across 21 themes | 2 | Claude Code | 3 | 4,692 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 | 15,818 tok |
| indrasvat/shux shux.pages.dev A modern take on tmux | 2 | Claude Code, Codex, OpenCode | 11 | 5,585 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 | 1,858 tok |
| knishioka/ib-sec-mcp | 2 | Claude Code | 35 | 2,561 tok |
| attenlabs/hotato hotato.dev Find what broke in your agent calls. Pin it so it never ships again. Local voice-agent cal | 2 | Codex, OpenCode | 1 | 2,697 tok |
| hs737/mcp-server-for-ynab pypi.org An AI-first MCP server for YNAB. Read-only by default, with reversible writes and verifica | 2 | Claude Code, Codex, OpenCode | 13 | 3,660 tok |
| justinthevoid/xcforge MCP server and CLI for iOS development — build, test, automate, and diagnose from any AI a | 2 | Claude Code | 1 | 1,093 tok |
| lbk-open/super-spec npmjs.com Agent Skills that take a requirement — or a production alert — to a reviewed pull request: | 2 | Claude Code, Codex, OpenCode | 2 | 813 tok |
| sebin-gg/zlog agentskills.io Session-log compressor & storage optimizer for Claude Code, Cursor, Codex, Gemini, Windsur | 2 | Codex, OpenCode | 1 | 689 tok |
| sandraschi/openbci-mcp OpenBCI EEG MCP server (BrainFlow + SOTA webapp) | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 781 tok |
| vitron-ai/alethia-mcp vitron.ai Execution and verification infrastructure for AI-powered software development. Alethia hel | 2 | Claude Code | 2 | 470 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 |
| strelec00/testmo-mcp testmo.com Python MCP server for Testmo - connect Claude, Cursor, and other AI assistants to your Tes | 2 | Claude Code | 1 | 532 tok |
| koei-kaji/zk-utils MCP server for zk note management tool - Search, create, and analyze notes with link track | 2 | Claude Code | 2 | 823 tok |
| richashworth/tlaplus-mcp | 2 | Claude Code | 1 | 701 tok |
| mgalbakri/claude-code-mastery agentcodeacademy.com Agent Code Academy — A free 12-week course from zero coding to AI coding mastery with Clau | 2 | Claude Code | 14 | 1,029 tok |
| snow-wind-001/CodeRecoder CodeRecoder: MCP for recode the Code | 2 | Claude Code, Codex, OpenCode | 2 | 1,280 tok |
| tszaks/imessage-mcp MCP server that lets AI agents read, search and send iMessages and SMS on macOS, with phot | 2 | Codex, OpenCode | 1 | 544 tok |
| MT-gar/Nexus Multi-Agent Coordination System — Enables multiple Claude Code sessions to collaborate lik | 2 | Claude Code, Codex | 9 | 1,792 tok |
| Parra-Inc/feedback-mcp Free, open-source, self-hosted feedback collection with a built-in MCP server. One endpoin | 2 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| efranceschetti/festo-codesys-mcp MCP server for Festo/CODESYS PLC engineering — generates IEC 61131-3 Structured Text and v | 2 | Claude Code | 20 | 657 tok |
| jordi-murgo/cliptunnel-mcp Operate a locked-down remote machine through its clipboard — MCP server tunneled over clip | 2 | Claude Code, Codex | 2 | — |
| mkslge/piazza-mcp A Piazza MCP Server | 2 | Codex, OpenCode | 2 | 1,219 tok |
| dundas/thinkrun thinkrun.ai ThinkRun — screen recorder for AI coding agents. Record a bug or session once and hand Cla | 2 | Claude Code | 6 | — |
| chunlea/screenshot-mcp A cross-platform MCP server for capturing screenshots. Designed for agent-based native app | 2 | Claude Code | 1 | 602 tok |
| kinti/a11y-toolkit a11y.es The accessibility layer for AI coding agents, WCAG 2.2: static and rendered audits (light | 2 | Codex, OpenCode | 1 | 489 tok |
| razvangirgiz/wazap WhatsApp for your AI agent. MCP server over Baileys: pairing-code login, 22 tools, 5 agent | 2 | Claude Code | 1 | 1,161 tok |
| ethanrickyjrjr-wq/SWFL-Data-Gulf swfldatagulf.com Intelligence Bridge Platform - SWFL Data Gulf | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 35 | 5,301 tok |
| jmcentire/kindex wandercom.github.io Knowledge index that learns from your conversations | 1 | Claude Code, Codex, OpenCode | 2 | 6,413 tok |
| MustaphaSteph/agent-bus Local message bus for Claude Code, Codex, and other MCP agents: one SQLite file, 65 MCP to | 1 | Claude Code, Codex, OpenCode | 2 | 457 tok |
| jmenzies722/shua-labs shua-labs.vercel.app Tools for running AI agents in production — safe, observable, cheap to operate. | 1 | Claude Code, Codex, Cursor, OpenCode | 16 | 471 tok |
| smartsheet/smartsheet-sdk-tests Mock test suite for all language SDKs | 1 | Claude Code, Codex, OpenCode | 4 | 705 tok |
| sumulige/sumulige-claude npmjs.com Universal Agent Harness - Transform Claude Code & Codex into intelligent, memory-aware dev | 1 | Claude Code, Codex, OpenCode | 55 | 6,196 tok |
| mmchonggames/mmchong-init-skill Skill for coordinating agent development in the project. | 1 | Claude Code, Codex, OpenCode | 3 | 977 tok |
| tracegazer/clockify-mcp Full-coverage Clockify MCP — 112 tools across 18 domains (incl. invoices, scheduling, time | 1 | Claude Code | 1 | 2,024 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 Before you commit, know what broke. Pre-commit regression detection for Go projects. | 1 | Claude Code, Codex, OpenCode | 2 | 3,736 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 | 4,007 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 |
| ProvarTesting/provardx-cli Provar DX CLI | 1 | Claude Code | 2 | 1,641 tok |
| The-Doxa-Way/doxa-mcp-schema doxa.app Free hosted MCP server for Christian encouragement and Bible lookup. Works with Claude Des | 1 | Claude Code | 4 | — |
| WYRE-AI/connectwise-automate-mcp conduit.wyre.ai MCP server for ConnectWise Automate (RMM) — computer management, patching, scripting, and | 1 | Claude Code, GitHub Copilot | 2 | 1,355 tok |