23,733 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| goldbergyoni/test-coverage-mcp Context engineering: Make your agents aware of how they affect 🧪 test coverage🧪 during a | 42 | Claude Code, Codex, OpenCode | 13 | 815 tok |
| st1page/agent-knowledge-framework Agent team knowledge framework with layered structure for principles, skills, insights, an | 42 | Codex, OpenCode | 1 | 1,462 tok |
| AvengerMoJo/MoJoAssistant A Local-First Cognitive Firewall for Human Agency and AI Safety | 42 | Codex, OpenCode | 1 | 634 tok |
| CompleteTech-LLC-AI-Research/beyond-the-token-bottleneck Obsidian research wiki on latent-space reasoning and inter-agent communication beyond the | 42 | Claude Code, Codex, OpenCode | 3 | 6,173 tok |
| championswimmer/env.sync.local envsync.arnav.tech sync your env secrets securely peer-to-peer on local networks | 42 | Claude Code, Codex, OpenCode | 2 | 5,036 tok |
| cameronapak/freedom-stack-v3 git.new A no-build, un-bloated stack built upon Web Standards that feels freeing to use and can be | 42 | Claude Code, Codex, OpenCode | 43 | 302 tok |
| czottmann/kagi-ken-mcp Unofficial MCP server for working with Kagi *without* API access (you'll need to be a cust | 42 | Codex, OpenCode | 1 | 696 tok |
| lonormaly/builders-stack Opinionated AI-native monorepo starter — build your MVP as a production-ready structure. a | 42 | Claude Code, Codex, OpenCode | 2 | 9,453 tok |
| event-catalog/agents eventcatalog.dev AI Agents designed to help manage and update EventCatalog for users | 42 | Codex, OpenCode | 1 | 4,032 tok |
| WhitehatD/crag crag.sh The bedrock layer for AI coding agents. One governance.md. Any project. Never stale. Unive | 42 | Claude Code, Codex, OpenCode | 2 | 601 tok |
| alexk-dev/golemcore-bot golemcore.me Agent Platform for AI-Native Companies | 42 | Claude Code, Codex, OpenCode | 2 | 3,732 tok |
| Degenapetrader/EVClaw OpenClaw AI Trading Agent, based on EVPlus.AI data. | 42 | Codex, OpenCode | 1 | 1,755 tok |
| Rai220/anima_sdk Minimal runtime for long-running autonomous agent experiments | 42 | Codex, OpenCode | 1 | 1,334 tok |
| bdouble/pm-vibecode-ops An agentic, AI-powered workflow for Product Managers and other non-engineers to build bett | 42 | Codex, OpenCode | 1 | 4,809 tok |
| Doulor/Clawd-Companion Claude Code desktop pet companion — a transparent desktop pet window that displays Claude | 42 | Claude Code, Codex, OpenCode | 2 | 2,666 tok |
| hodgesmr/agent-fecfile A Claude Code plugin + Agent Skill + MCP Server for analyzing Federal Election Commission | 42 | Claude Code, Codex, OpenCode | 2 | 1,308 tok |
| dsebastien/whatsapp-claude-agent Bridge WhatsApp with Claude Code - interact with your files via WhatsApp messages | 42 | Claude Code, Codex, OpenCode | 2 | 1,027 tok |
| krapie/mycelium tiny.kevinprk.com Organize your AI sessions, and carry what they know into the next one. | 42 | Claude Code, Codex, OpenCode | 2 | 4,939 tok |
| man0l/ai-directories flowcraftpro.com Submit your AI tool or AI Agent in AI directories | 42 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 4,688 tok |
| rretsiem/opencode-hive opencode.ai Multi-agent architecture for Opencode — cost-optimized model routing, parallel specialist | 42 | Codex, OpenCode | 1 | 1,233 tok |
| FalkorDB/FalkorDB-MCPServer falkordb.com FalkorDB-MCPServer is an MCP (Model Context Protocol) server that connects LLMs to FalkorD | 42 | Claude Code, Codex, OpenCode | 2 | 1,406 tok |
| yeet-src/agent-lock Confine an AI coding agent to one directory with a BPF-LSM program, and watch every escape | 42 | Codex, OpenCode | 1 | 7,310 tok |
| smcronin/uspto-cli Agent-ready CLI for the USPTO Open Data Portal API | 42 | Claude Code, Codex, OpenCode | 2 | 1,577 tok |
| theam/limina Autonomous research harness for AI agents. Give it a measurable goal — it hypothesizes, ex | 42 | Claude Code, Codex, OpenCode | 7 | 2,170 tok |
| demml/opsml docs.demml.io AI lifecycle platform for classical ML and agentic systems. Versioned, encrypted registrie | 42 | Claude Code, Codex, OpenCode | 5 | 6,068 tok |
| OhadAssulin/headless-coder-sdk Unified SDK for headless AI coders (Codex, Claude, Gemini) | 42 | Claude Code, Codex, OpenCode | 2 | 1,313 tok |
| MonadWorks/agentify Agent Interface Compiler — One command. Every agent speaks your product. Transform OpenAPI | 42 | Claude Code, Codex, OpenCode | 2 | 2,479 tok |
| OpenLinkSoftware/ai-agent-skills OPAL AI Agent Skills Collection (Skills.md Compliant) | 42 | Codex, OpenCode | 1 | 5,297 tok |
| xorbitsai/xrouter-llm A prompt-aware LLM router that predicts which models can complete each request, then selec | 42 | Claude Code, Codex, OpenCode | 2 | 6,964 tok |
| Snowflake-Labs/snowflake-ai-kit Snowflake AI Kit: Cortex Code plugin for automatic Snowflake routing, envelope-based permi | 42 | Claude Code, Codex, OpenCode | 1 | 1,366 tok |
| olgasafonova/SkillCheck-Free Validate Claude Code skills against the agentskills specification (Free tier) | 42 | Codex, OpenCode | 1 | 1,229 tok |
| untra/operator operator.untra.io 📞 Operator! Multi-agent orchestration application for AI assisted kanban shaped software | 42 | Claude Code, Codex, OpenCode | 5 | 4,082 tok |
| trsdn/mcp-server-ppt PowerPoint MCP server and CLI for safe Microsoft PowerPoint automation via the native COM | 42 | Codex, GitHub Copilot, OpenCode | 17 | 43,385 tok |
| bitbitcodes/autonomous-sdlc 52 AI agents orchestrating complete SDLC with governance, cost optimization, and phase cus | 42 | Codex, OpenCode | 1 | 2,310 tok |
| procoders/superpowers-v amiainative.dev Compound V is a multi-model orchestrator for Claude Code, layered on Superpowers: a determ | 42 | Claude Code, Codex, OpenCode | 3 | 2,301 tok |
| marshall0524/everythingclaudecode | 42 | Claude Code, Codex, OpenCode | 50 | 2,001 tok |
| artemnovichkov/skills skills.sh Collection of Claude Code plugins for enhanced development workflows. | 42 | Claude Code, Codex, OpenCode | 1 | 496 tok |
| mcp-box/mcpscore mcpscore.dev Lighthouse for MCP — score any MCP server 0–100. | 42 | Claude Code, Codex, OpenCode | 2 | 1,412 tok |
| lennix1337/Genexus18MCP npmjs.com GeneXus MCP server with native SDK support for GeneXus 16–18 plus basic legacy compatibili | 42 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 7,734 tok |
| warpforgehq/warpforge warpforge.app Local-first desktop command center for Claude Code, Codex, OpenCode, and other coding agen | 42 | Claude Code, Codex, OpenCode | 2 | 2,678 tok |
| DVNghiem/FlowDeck AI-powered multi-agent workflow orchestration with built-in safety intelligence for OpenCo | 42 | Claude Code, Codex, OpenCode | 2 | 3,355 tok |
| tsuru0805/llm-nursery Parenting Simulator: Raise a small language model as a child—feed it data, deal with midni | 42 | Codex, OpenCode | 1 | 4,881 tok |
| tale-project/tale tale.dev Open-source project workspace for teams and AI agents. Assign tasks, coordinate agents in | 42 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,728 tok |
| dawsonpar/SetOptics | 42 | Codex, OpenCode | 1 | 1,241 tok |
| ningzimu/awesome-skills Curated collection of useful AI agent skills | 42 | Claude Code, Codex, OpenCode | 2 | 174 tok |
| ufna/VaCuus vacuus.ufna.dev Game UI in HTML/CSS for Unreal Engine, rendered off the game thread — RmlUi + QuickJS on a | 42 | Claude Code, Codex, OpenCode | 5 | 6,452 tok |
| sbroenne/mcp-server-powerpoint powerpointmcpserver.dev Automate real Microsoft PowerPoint with AI via MCP Server or CLI - slides, shapes, tables, | 42 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 8,001 tok |
| DamonZS/PE-reverse-skill A general-purpose cross-platform reverse-engineering tool covering active Web intrusion, W | 42 | Codex, OpenCode | 1 | 4,421 tok |
| bacnh85/pi-extensions Pi coding agent extension packages — tools, skills, and integrations. | 42 | Codex, OpenCode | 1 | 2,109 tok |
| cyj0920/jlink_mcp A powerful Model Context Protocol (MCP) server for J-Link debuggers that provides comprehe | 42 | Codex, OpenCode | 1 | 2,567 tok |