1,913 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 agents7,473Claude Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354DevOps and cloud2,298Research2,288Writing and docs2,284
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| changh95/vram-calculator The answer to 'Can hardware X run LLM model Y?' | 10 | Claude Code | 1 | 1,528 tok |
| Monadical-SAS/cubbi Monadical container CLI tool for running sandboxed MCP clients & servers | 10 | Claude Code | 1 | 581 tok |
| JoshuaWangTW/RustBrowser Token-lean web content fetcher for LLMs — CLI + MCP server that distills web pages to clea | 10 | Claude Code | 2 | 852 tok |
| evansims/openfga-mcp openfga.dev Model Context Protocol server enabling querying and management of OpenFGA and Auth0 FGA au | 10 | Claude Code | 4 | 2,825 tok |
| dangindev/antigravity-awesome-workspace-skill | 10 | Claude Code, Codex, Kiro, OpenCode | 66 | 387 tok |
| stevenn/ctxlayer Context-sharing MCP Gateway on Cloudflare | 10 | Claude Code, Codex, OpenCode | 8 | 6,843 tok |
| Podiom/Podiom Thin orchestration layer for local LLM agents. Durable sessions, profiles, scheduling, and | 10 | Claude Code, Codex, OpenCode | 2 | 928 tok |
| FlorianBruniaux/google-search-console-mcp pypi.org 61 MCP tools for Google Search Console, GA4, CrUX, IndexNow, schema, drift, internal linki | 10 | Claude Code | 29 | 3,396 tok |
| ASDAlexey/vitest-auto-spy npmjs.com Auto-generate fully-typed test spies from a class — across Vitest, Bun & node:test, with A | 10 | Claude Code, Gemini CLI | 2 | 623 tok |
| PackmindHub/skillsight See which Claude Code skills your team actually uses. Self-hosted, OTLP-native, no outboun | 9 | Claude Code | 13 | 3,398 tok |
| miopea/swarm-legacy Swarm (legacy) — web dashboard + autopilot for AI coding agents. Superseded by miopea/swar | 9 | Claude Code | 4 | 2,809 tok |
| Alberto-Codes/docvet alberto-codes.github.io Comprehensive docstring quality vetting for Python projects | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 65 | 3,268 tok |
| bitflight-devops/mcp-json-yaml-toml A structured data reader and writer like 'jq' and 'yq' for AI Agents | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,550 tok |
| jsulmont/mcp-lisp Common Lisp SDK for Model Context Protocol (MCP) and Agent-to-Agent Protocol (A2A) | 9 | Claude Code | 2 | 580 tok |
| leMaur/livewire-flux-mcp npmjs.com Flux UI docs for your AI coding assistant. Live from fluxui.dev, Pro-tier aware, Laravel B | 9 | Claude Code | 7 | 1,090 tok |
| rudraptpsingh/axon rudraptpsingh.github.io Local hardware intelligence for AI coding agents. Zero cloud. Zero telemetry. | 9 | Claude Code | 18 | 3,902 tok |
| HumanBean17/jrag A rag + rag-graph native code intelligence layer for Java microservice estates, exposed to | 9 | Claude Code | 16 | 823 tok |
| Juwon1405/agentic-dart findevil.devpost.com Agentic-DART — autonomous detection & response agent. Architecture-first, not prompt-first | 9 | Claude Code, Codex, OpenCode | 2 | 2,541 tok |
| glslang/windbg-mcp MCP server exposing WinDbg/DbgEng (live user-mode, kernel, crash dumps, Time Travel Debugg | 9 | Claude Code, Codex, OpenCode | 7 | 4,198 tok |
| DemboNauta/skill-doc-generator npmjs.com MCP server that turns any documentation URL into a Claude Code skill file. No API key requ | 9 | Claude Code | 4 | — |
| dgenio/contextweaver Budget-aware context compilation and context firewall for tool-heavy AI agents. | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 20,621 tok |
| pablo-albaladejo/kaiord kaiord.com Open-source, local-first training platform: calendar, AI assistant, Garmin & WHOOP sync — | 9 | Claude Code, Codex, OpenCode | 31 | 8,579 tok |
| ecodan/cicadas Spec informed, code authoritative SDD built for teams | 9 | Claude Code | 3 | 3,000 tok |
| harness-studio/harness-studio Governed, adversarial framework for shipping software with AI agents — the maker never gra | 9 | Claude Code | 50 | 561 tok |
| sei-newbear/xp-harness A harness for driving AI coding agents through shared XP values — stage-driven skills from | 9 | Claude Code, Codex | 33 | 2,898 tok |
| ariadoss/superskills Curated AI skills pack for Claude Code & OpenCode — TDD, debugging, security, spec workflo | 9 | Claude Code | 1 | 1,423 tok |
| Cars-10/windchill-mcp-server Test bed for a MCP server for Windchill. Running in Docker | 9 | Claude Code | 1 | 3,808 tok |
| 100yenadmin/boardstate 100yenadmin.github.io Your dashboard is data. Any AI can build it; any human can edit it. A protocol + runtime f | 9 | Claude Code, Codex, OpenCode | 3 | 2,557 tok |
| Vasallo94/obsidian-mcp-server Vault-native MCP server for Obsidian: let Codex, Claude Code, Hermes, and other agents rea | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 4,340 tok |
| c-reichert/flowstate Claude Code plugin combining TDD discipline with knowledge compounding. Inspired by Superp | 9 | Claude Code | 1 | 417 tok |
| Mistakey/simulink-automation-suite A Simulink automation suite and Claude Code plugin powered by MATLAB Engine for Python, de | 9 | Claude Code | 2 | — |
| testdino-hq/testdino-mcp testdino.com A MCP server that bridges TestDino with AI agents such as Cursor and Claude. Navigate test | 9 | Claude Code | 11 | 4,125 tok |
| 0xHashy/fathom-fyi fathom.fyi Financial Reality for AI Agents — The FYI your agent needs before it acts. | 9 | Claude Code | 4 | 605 tok |
| grafana/grafana-ui-mcp-server An mcp server to allow LLMS gain context about grafana-ui component structure, usage and | 9 | Claude Code | 1 | 34 tok |
| livetap/livetap Push live data streams into your AI coding agent. MQTT, WebSocket, file tailing → expressi | 9 | Claude Code | 2 | 1,089 tok |
| bun913/playwright-min-network-mcp A minimal network monitoring MCP tool for Playwright browser automation. **Just 3 simple t | 9 | Claude Code | 1 | 703 tok |
| MadaBurns/bv-mcp blackveilsecurity.com Open-source DNS & email security scanner. One MCP endpoint, 57 checks, zero install. Cloud | 9 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 17 | 13,053 tok |
| knowledgestack/ks-cookbook knowledgestack.ai Developer acceleration layer for enterprise RAG + agent pipelines. 32 production-style fla | 9 | Claude Code | 3 | 1,662 tok |
| vinilana/anyharness | 9 | Claude Code | 9 | 1,427 tok |
| tjdrhs90/rn-launch-harness Claude Code plugin that automates the entire React Native app lifecycle — from market rese | 9 | Claude Code | 1 | 881 tok |
| DassianInc/dassian-adt MCP server for SAP ABAP development via ADT API. Connect AI assistants to SAP: read, write | 9 | Claude Code | 1 | 2,489 tok |
| karthikcsq/google-tools-mcp npmjs.com MCP server unifying 169 Google Workspace tools across Drive, Docs, Sheets, Slides, Gmail, | 9 | Claude Code | 1 | — |
| Aitherium/awdk aitherium.github.io Build AI agent fleets. 3 lines, any backend, local or cloud. Effort-based model routing, 4 | 9 | Claude Code, Codex, OpenCode | 2 | 864 tok |
| ilandahan/AID AID - AI Development process - Complete methodology for AI-assisted full-stack software de | 9 | Claude Code | 3 | 5,836 tok |
| appydave/appydave-tools AppyDave YouTube Automation Tools | 9 | Claude Code, Codex, OpenCode | 8 | 10,670 tok |
| dedsecorg/agentic-dns POSIX-native MCP server for intercepting DNS escapes and enforcing deterministic domain re | 8 | Claude Code | 5 | — |
| Cbrown35/20i-MCP 20i.com 🚀 The first and only Model Context Protocol (MCP) server for 20i web hosting services. | 8 | Claude Code | 1 | 1,564 tok |
| karbassi/mcp-loom modelcontextprotocol.io MCP server exposing 58 tools for Loom's GraphQL API. Works with Claude, Cursor, or any MCP | 8 | Claude Code | 1 | 93 tok |
| polygraphso/litmus polygraph.so Behavioral litmus harness for MCP servers — the open @polygraphso/litmus package (CLI, lib | 8 | Claude Code | 1 | 1,877 tok |
| naimax/agent-harness-reference A minimal working example of a two-level agent harness: rules/subagents, control plane (WI | 8 | Claude Code, Codex, Cursor, OpenCode | 4 | 284 tok |