1,207 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| huangjunsen0406/xiaozhi-mcphub MCP bridge system optimized for Xiaozhi AI integration | 192 | Claude Code, Codex, OpenCode | 4 | 2,870 tok |
| rcarmo/vibes rcarmo.github.io A simple mobile-focused chat app to talk to an agent via the ACP protocol | 190 | Codex, GitHub Copilot, OpenCode | 2 | 1,743 tok |
| mag123c/toktrack npmjs.com Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code) | 188 | Claude Code, Codex, OpenCode | 11 | 746 tok |
| jeeftor/audiobook-organizer Organize and rename audiobook libraries for Audiobookshelf using metadata.json, EPUB, MP3, | 187 | Codex, OpenCode | 18 | 3,189 tok |
| phil65/agentpool phil65.github.io A unified agent orchestration hub that lets you configure and manage multiple AI agents (n | 185 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,723 tok |
| rocketship-ai/rocketship docs.rocketship.sh A QA testing framework for your coding agent. | 182 | Claude Code, Codex, OpenCode | 2 | 7,544 tok |
| mitchdenny/hex1b hex1b.dev The .NET Terminal Application Stack | 175 | Claude Code, Codex, OpenCode | 10 | 3,232 tok |
| lfnovo/content-core Extract what matters from any media source | 171 | Claude Code, Codex, OpenCode | 2 | 2,977 tok |
| dylanroscover/Embody embody.tools MCP server for TouchDesigner — build, wire, and debug networks with AI. Plus git-diffable | 169 | Claude Code, Codex, OpenCode | 28 | 4,720 tok |
| millionco/localterm localterm.dev A terminal in your browser | 166 | Codex, OpenCode | 1 | 773 tok |
| NVIDIA/NeMo-Relay docs.nvidia.com Multi-language agent runtime and library for execution scope management, lifecycle events, | 165 | Claude Code, Codex, OpenCode | 26 | 2,590 tok |
| jmcentire/pact Contracts before code. Tests as law. Agents that can't cheat. | 164 | Claude Code, Codex, OpenCode | 3 | 6,787 tok |
| stacklok/toolhive-studio stacklok.com ToolHive is an application that allows you to install, manage and run MCP servers and conn | 163 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,784 tok |
| eric-tramel/slop-guard eric-tramel.github.io Slop Scoring to Stop Slop | 163 | Claude Code, Codex, OpenCode | 3 | 632 tok |
| workersio/skills workers.io Agent skills to find and fix software bugs | 161 | Claude Code, Codex, OpenCode | 4 | 1,126 tok |
| explyt/spring-plugin explyt.ai Spring Explyt — free, open-source (Apache-2.0) Spring & Spring Boot plugin that brings Ult | 160 | Codex, OpenCode | 1 | 1,104 tok |
| dcosson/h2 An agent runner, messaging, and orchestration layer. | 159 | Claude Code, Codex, OpenCode | 2 | 610 tok |
| KbWen/agentic-os Governance framework for AI coding agents. It runs them through a five-step workflow (plan | 159 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 55 | 4,982 tok |
| DanielSuo117/velocitai Next-generation UI automation harness powered by Python & Playwright. Chat with AI Agents | 158 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 1,834 tok |
| ProfSynapse/nexus | 154 | Claude Code, Codex, OpenCode | 13 | 8,823 tok |
| Open-Document-Alliance/PDF-Tools opendocuments.ai Fill, sign, merge, split, and extract PDFs from Claude Desktop and other MCP hosts. Maint | 153 | Claude Code, Codex, OpenCode | 2 | 10,744 tok |
| SwiftTUI/swift-tui swifttui.sh SwiftUI semantics, drawn in terminal cells — macOS/Linux/Windows/WASI | 153 | Claude Code, Codex, OpenCode | 2 | 2,413 tok |
| ambient-code/agentready ambient-code.github.io Repo Optimizer: Assess git repositories for AI-assisted development readiness. Submit your | 151 | Claude Code, Codex, OpenCode | 18 | 620 tok |
| hwfengcs/DM-Code-Agent Local-first, auditable Python code agent. Ships its own 30-task hidden-test benchmark plus | 151 | Codex, OpenCode | 1 | 1,264 tok |
| OriginProtocol/origin-dollar originprotocol.com OUSD and OETH are stablecoins that passively accrue yield while you are holding it | 151 | Claude Code, Codex, OpenCode | 9 | 6,231 tok |
| st0012/cctop cctop.app A keyboard-first menubar app to monitor and jump between AI coding sessions — minimum setu | 149 | Claude Code, Codex, OpenCode | 10 | 2,147 tok |
| netdevops/hier_config hier-config.readthedocs.io Hierarchical Configuration | 149 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,245 tok |
| osama-raddad/FireCrasher osama-raddad.github.io FireCrasher is a Uncaught Exceptions recovery library for android | 148 | Claude Code, Codex, OpenCode | 6 | 1,875 tok |
| serpro69/claude-toolbox serpro69.github.io Minimal by design, explicitly multi-lang, production-ready and battle-tested collection of | 148 | Claude Code, Codex, OpenCode | 3 | 12,163 tok |
| tacticlaunch/mcp-linear MCP server that enables AI assistants to interact with Linear project management system th | 146 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 1,420 tok |
| KryptosAI/mcp-observatory CI-native security testing for MCP servers. Attack simulation, schema drift detection, and | 146 | Codex, OpenCode | 1 | 524 tok |
| buer2233/ai-api-test-skill AI API test automation Skill: for Python + pytest + requests, driving Codex / Claude Code | 144 | Claude Code, Codex, OpenCode | 4 | 3,958 tok |
| nooscraft/tokuin CLI tool – estimates LLM tokens/costs and runs provider-aware load tests for OpenAI, Anthr | 143 | Codex, OpenCode | 1 | 1,235 tok |
| askie/grix grix.im Grix : Work with agents like talking to people. | 143 | Claude Code, Codex, OpenCode | 4 | 525 tok |
| ArchiveBox/abx-dl abx-dl.archivebox.io ⬇️ A simple all-in-one CLI tool to download EVERYTHING from a URL (like youtube-dl/yt-dlp, | 141 | Claude Code, Codex, OpenCode | 2 | 1,251 tok |
| jolliai/jolliai jolli.ai Jolli Memory automatically turns your AI coding sessions into structured development docum | 141 | Claude Code, Codex, OpenCode | 2 | 25,790 tok |
| AgentEvalHQ/AgentEval agenteval.dev AgentEval is the comprehensive .NET toolkit for AI agent evaluation—tool usage validation, | 141 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 24,068 tok |
| spearchucker667/kimiko moonshot.ai Bypass all api restraints within Kimi-CLI | 140 | Codex, OpenCode | 1 | 1,096 tok |
| mazrean/kessoku Next-generation google/wire with parallel dependency injection for Go | 139 | Claude Code, Codex, OpenCode | 2 | 1,676 tok |
| herald-email/herald-mail-app Herald is a terminal email client and inbox cleanup tool with IMAP, AI-assisted triage, MC | 138 | Claude Code, Codex, OpenCode | 8 | 10,502 tok |
| Wholiver/metis Metis is a coding agent that boosts AI/LLM coding performance by 50% | 138 | Codex, OpenCode | 1 | 1,891 tok |
| 1Password/SCAM 1password.github.io SCAM - Security Comprehension Awareness Measure | Open-source benchmark that tests AI agen | 136 | Codex, OpenCode | 1 | 3,027 tok |
| ibuilder/massing massing.build Open, self-hosted, IFC-native AEC platform: web BIM viewer + modeling, a ~100-module GC po | 134 | Claude Code, Codex, OpenCode | 9 | 6,219 tok |
| hidai25/eval-view evalview.com Regression testing for AI agents. Snapshot behavior,diff tool calls,catch regressions in C | 133 | Codex, OpenCode | 1 | 2,634 tok |
| minghinmatthewlam/openbench Same model, different wrapper: a from-scratch benchmark comparing coding-agent harnesses ( | 133 | Codex, OpenCode | 1 | 2,496 tok |
| kbrdn1/gwm-cli gwm.kbrdn.dev Git worktree manager for the terminal: CLI + TUI in Rust. Creates the worktree, runs your | 132 | Claude Code, Codex, OpenCode | 2 | 4,714 tok |
| Firma-AI/openfirma firma-ai.github.io Runtime enforcement boundary for AI agents: a local sidecar that gates every outbound call | 132 | Claude Code, Codex, OpenCode | 20 | 2,313 tok |
| czlonkowski/n8n-mcp-cc-buildier | 132 | Claude Code, Codex, OpenCode | 13 | 4,701 tok |
| AlphaLab-USTC/OhMyCode Minimal and Customizable CC-Style Coding Agent | 131 | Claude Code, Codex, OpenCode | 26 | 1,372 tok |
| ikamensh/kodo Orchestrator for AI coding (claude code, cursor, codex, gemini) | 131 | Claude Code, Codex, OpenCode | 2 | 2,244 tok |