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 |
|---|---|---|---|---|
| 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 |
| ahmadsl/chartpane | 1 | Claude Code | 1 | 2,443 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 | 14,898 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 |
| fulminate-io/knowledge-mcp MCP-native knowledge graph with code/cloud/CI indexing, structural AST search, persistent | 1 | Claude Code | 44 | 3,209 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 |
| lexwhiting/settlegrid settlegrid.ai The settlement layer for AI agent payments. Per-call billing, 10 protocols, built-in disco | 1 | Codex, OpenCode | 1 | 5,893 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 | 746 tok |
| malkreide/global-education-mcp MCP server for international education data – UNESCO UIS (4,000+ indicators) and OECD Educ | 1 | Claude Code | 3 | 4,488 tok |
| malkreide/termdat-mcp MCP server for TERMDAT — official multilingual terminology of the Swiss Federal Administra | 1 | Claude Code | 3 | 4,259 tok |
| malkreide/swiss-academic-libraries-mcp MCP server for Swiss academic libraries: swisscovery, e-rara, e-periodica, e-manuscripta | 1 | Claude Code | 3 | 7,538 tok |
| malkreide/swiss-courts-mcp MCP Server for Swiss court decisions via entscheidsuche.ch - BGer, BVGer, BStGer + 26 cant | 1 | Claude Code | 3 | 5,795 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 |
| threadlinqs-cmd/Threadlinqs-Security-Detection-MCP Unified Detection Engineering Platform — 7,283+ detections across Sigma, Splunk ESCU, Elas | 1 | Claude Code, Cursor | 15 | — |
| 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 |
| catfish-1234/proctor npmjs.com Catch AI agents gaming their test suites | 1 | Claude Code | 1 | 872 tok |
| vivekkrishna/agentic-validation-skills Agentic test automation skills for test case authoring, context, intent, self healing, fai | 1 | Claude Code | 1 | 1,635 tok |
| SoliEstre/twdd twdd.estre.so Test-Window-Driven Development: maximize safe, replayable evidence from scarce real-world | 1 | Codex, OpenCode | 1 | 587 tok |
| DustinVK/wherefore The why behind your code, as plain markdown in your repo. Agent skill to capture decisions | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,870 tok |
| eyalBPM/SessionDeck Windows deck for developers running several Claude Code sessions across several projects i | 1 | Claude Code | 3 | 2,068 tok |
| anivar/msw-skill skills.sh AI agent skill for MSW 2.0 — 20 rules: handler design, REST/GraphQL, test patterns. Works | 1 | Codex, OpenCode | 1 | 4,454 tok |
| xianyu603/HaloCreek xianyu603.github.io The personal agent coding workbench. | 1 | Codex | 2 | — |
| ardha27/motion-superpowers High-discipline motion graphics & video engineering skill for Claude Code, OpenAI Codex, Z | 1 | Claude Code | 1 | 272 tok |
| pongsatorna/integration-architect-agent A deterministic, multi-skill AI agent suite for the full API integration lifecycle. It orc | 1 | Gemini CLI | 1 | 211 tok |
| ellmos-ai/companion-for-agy npmjs.com Unofficial node-pty/ConPTY wrapper for agy (Antigravity CLI / Gemini CLI) that captures te | 1 | Claude Code, Codex, OpenCode | 2 | 529 tok |
| jschick04/CopilotInstructions | 1 | Codex, GitHub Copilot, OpenCode | 18 | 64,289 tok |
| zarfld/copilot-instructions-template | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 51 | 73,121 tok |
| skaramicke/github-copilot-tdd-instructions | 1 | GitHub Copilot | 1 | 731 tok |
| cgfixit/AzureAI-CopilotStudio-PersonalAgent-Instructions Azure OpenAI Copilot Studio Personal Agent - Production-tested system instructions for ent | 1 | Claude Code, Codex | 14 | 29 tok |
| MarcelRoozekrans/AgenticAI Template for AI-assisted development workflows using agentic primitives and context engine | 1 | GitHub Copilot | 5 | 2,515 tok |
| UKHO/UKHO.GitHubCopilot.ToolKit A repository of tools (instructions, prompts and agents) to help you on your GitHub Copilo | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 14,748 tok |
| nunosoarescsw/copilot-agentic-workshop A full-day, self-paced workshop to build agentic AI workflows with GitHub Copilot — Instru | 1 | Claude Code, Codex, GitHub Copilot | 8 | 1,955 tok |
| juliusoh/copilot-superpowers-kit GitHub Copilot custom instructions + reusable /prompt files porting a brainstorm->plan->TD | 1 | GitHub Copilot | 1 | 339 tok |
| lalrow/copilot-java-sample Enterprise Spring Boot 3 / Java 21 sample project with GitHub Copilot instruction files an | 1 | GitHub Copilot | 5 | 3,958 tok |
| HydroChlorix/googledrive-mcp-server | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,251 tok |
| zeng-andrew/instrument-mcp MCP Server for controlling test instruments (MXA/CMW500/Keysight PSU) via SCPI commands | 1 | Claude Code | 1 | 3,194 tok |
| puxu-msft/my-claude-plugins Cross-session messaging within the same project for Claude Code. MCP and Skills. | 1 | Claude Code | 7 | 1,439 tok |
| NimbleBrainInc/mcp-echo A Model Context Protocol (MCP) service that provides echo tools for testing MCP protocol f | 1 | Claude Code | 1 | 306 tok |
| jenova-marie/iris-mcp | 1 | Claude Code | 5 | 2,413 tok |
| NorthSeacoder/fe-testgen-mcp | 1 | Claude Code | 1 | 3,421 tok |
| nickweedon/playwright-proxy-mcp A MCP facade around https://github.com/microsoft/playwright-mcp | 1 | Claude Code | 5 | 2,746 tok |
| wirnat/gibrun MCP for End to End golang testing with DAP debugger, CURL, and PGSQL | 1 | Codex, OpenCode | 1 | 795 tok |
| Mutahar456/N8n-mcp n8n MCP allows AI agents to securely access and interact with n8n workflows, APIs, and too | 1 | Claude Code | 9 | 2,911 tok |
| randybritsch/sipp-mcp-server Model Context Protocol server for SIPp - SIP protocol testing | 1 | GitHub Copilot | 1 | 632 tok |
| tim101010101/arena Multi-agent AI arena for debates, code reviews, and red-team challenges via Model Context | 1 | Claude Code | 1 | — |
| TechNickAI/machina MCP gateway giving AI agents remote access to Mac - iMessage, WhatsApp, Notes, Reminders, | 1 | Claude Code, Codex, OpenCode | 4 | 193 tok |