23,307 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 agents7,541Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296Frontend2,252Security2,009Productivity1,710
All Claude Code32,137 Codex23,307 OpenCode22,079 GitHub Copilot3,547 Gemini CLI1,916 Cursor1,738 Windsurf121 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sahadev/GitMemo gitmemo.kakacut.cn Auto-sync your AI conversations and notes to Git | 59 | Codex, OpenCode | 1 | 1,011 tok |
| hitosea/happy-next happy-next.com A multi-model AI workspace for Claude Code & Codex, featuring orchestration, realtime voic | 59 | Claude Code, Codex, OpenCode | 4 | 287 tok |
| DamianEdwards/copilotd copilotd.damianedwards.dev Auto-dispatch copilot CLI instances based on GitHub issues | 59 | Claude Code, Codex, GitHub Copilot | 2 | 1,292 tok |
| jshph/obsidian-enzyme enzyme.garden Digest your Obsidian notes | 59 | Codex | 1 | — |
| rexlunae/RustyClaw A super-lightweight super-capable agentic tool with improved security versus OpenClaw. | 59 | Claude Code, Codex | 1 | — |
| aleyan/dela A task runner that delegates the work to other tools | 59 | Codex, Cursor, OpenCode | 2 | 150 tok |
| jozef-barton/the-kitchen | 59 | Claude Code, Codex, OpenCode | 2 | 4,284 tok |
| mybuddymichael/youtube-transcript-mcp An MCP server for fetching transcripts of YouTube videos. | 59 | Codex, OpenCode | 1 | 333 tok |
| thrashr888/agentkernel thrashr888.github.io Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware iso | 59 | Claude Code, Codex, OpenCode | 3 | 2,859 tok |
| subicura/purplemux A web-native terminal multiplexer for Claude Code & Codex — monitor and manage multiple se | 59 | Claude Code, Codex, OpenCode | 9 | 3,456 tok |
| matteing/opal 🔮 A smol coding agent in Elixir | 59 | Claude Code, Codex, OpenCode | 12 | 206 tok |
| zkbys/whiteboard | 59 | Claude Code, Codex, OpenCode | 2 | 1,537 tok |
| bborn/taskyou taskyou.dev Personal task queue | 59 | Claude Code, Codex, OpenCode | 1 | 3,949 tok |
| emson/elfmem sELF improving agent memory system | 59 | Claude Code, Codex, OpenCode | 2 | 4,333 tok |
| bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message | 59 | Codex, GitHub Copilot, OpenCode | 5 | 3,664 tok |
| SummerEngine/summer-engine-agent summerengine.com The game engine for AI agents. Give your AI superpowers for game dev + A skills framework | 59 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,477 tok |
| mitodl/ol-infrastructure Infrastructure automation code for use by MIT Open Learning | 59 | Codex, OpenCode | 1 | 2,163 tok |
| N0819/Sonder_Engine An engine for creating coherent fiction with LLMs through a persistent worldstate with det | 59 | Claude Code, Codex, OpenCode | 3 | 35,245 tok |
| btspoony/mstar-harness An omni-plugin for harness engineering workflows with multi-agents, programmatic gates and | 59 | Claude Code, Codex, OpenCode | 2 | 1,582 tok |
| wraps-team/wraps wraps.dev AWS Email, SMS, & CDN, simple. | 59 | Claude Code, Codex, OpenCode | 3 | 7,666 tok |
| typefully/agent-skills AI agent skills for drafting and scheduling social media posts via Typefully | 59 | Claude Code, Codex, OpenCode | 2 | 1,036 tok |
| Chip-G0202/PaperEcho Hear echoes from the literature and find research leads worth pursuing. A Codex-based mult | 59 | Codex, OpenCode | 1 | 13,794 tok |
| hermes-labs-ai/zer0dex hermes-labs.ai A local dual-layer memory pattern for AI agents: a compact, human-readable markdown index | 59 | Codex, OpenCode | 1 | 308 tok |
| raphaeltm/simple-agent-manager simple-agent-manager.org Run multiple coding agents in parallel on your own cloud VMs. | 59 | Claude Code, Codex, OpenCode | 33 | 8,677 tok |
| in-the-loop-labs/pair-review AI assisted code review with a human in the loop | 59 | Claude Code, Codex, OpenCode | 6 | 3,794 tok |
| hodstack/hodstack Hodstack makes coding agents more productive. | 59 | Claude Code, Codex, OpenCode | 2 | 1,850 tok |
| hyperb1iss/sibyl hyperb1iss.github.io Collective intelligence runtime for AI agents. Knowledge graph + persistent memory. | 59 | Claude Code, Codex, OpenCode | 2 | 2,216 tok |
| quantskills/agent-quantspace AI-native quantitative research framework | 59 | Claude Code, Codex, OpenCode | 2 | 2,304 tok |
| netlify/axis axis.run Open source tooling and scoring framework to measure how well services work for AI agents. | 59 | Codex, OpenCode | 1 | 3,530 tok |
| AnomalyNTE/Anomaly NTE plugin framework and API. Heterogeneous plugin framework | 59 | Codex, OpenCode | 1 | 2,177 tok |
| tuanductran/hr-skills hr-skills-web.vercel.app AI skills and technical recruiting knowledge for modern HR and talent acquisition teams. | 59 | Claude Code, Codex, GitHub Copilot, OpenCode | 27 | 1,789 tok |
| omarshahine/findmy-cli Query Find My friend locations on macOS via UI automation, screenshots, and Vision OCR — s | 59 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 898 tok |
| AgriciDaniel/youtuber agricidaniel.github.io A source-cited YouTube brain: creator growth & strategy, the developer API, and paid adver | 59 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 403 tok |
| boredape874/mcbejsonuimasterAI JSON UI mastery for AI | 59 | Codex, OpenCode | 1 | 2,476 tok |
| agjs/gb10-clock-cap Capping GPU clocks on NVIDIA GB10: -12C peak temp, -36% GPU power, ~1.6% throughput cost. | 59 | Codex, OpenCode | 1 | 1,319 tok |
| pedrobalsa/balsa-ui balsa-ui.com Agent-native, open-code Vue/React components with independent palettes, themes, and gradie | 59 | Codex, OpenCode | 1 | 156 tok |
| bob-zebedy/CodexBar CodexBar is a macOS menu bar app for viewing local Codex account status, quotas, token usa | 59 | Claude Code, Codex, OpenCode | 2 | 16,287 tok |
| agentcathq/webmcp-react React hooks for exposing your app's functionality as WebMCP tools - transport-agnostic, SS | 59 | Codex, OpenCode | 1 | 1,648 tok |
| towardsai/agentic-ai-engineering-course | 59 | Codex, OpenCode | 1 | 1,052 tok |
| greenpau/go-authcrunch authcrunch.com AuthCrunch provides Authentication, Authorization, and Accounting (AAA) Security Functions | 59 | Codex, OpenCode | 18 | 1,232 tok |
| Tyuts/xiaobai-skills Beginner-friendly Codex skills starter pack and library curator | 58 | Codex, OpenCode | 1 | 561 tok |
| DasDigitaleMomentum/opencode-processing-skills Skills, Agents and Tools for daily Work - espcially with GitHub as LLM Provider | 58 | Codex, OpenCode | 1 | 2,098 tok |
| bladnman/planning_benchmark | 58 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 583 tok |
| olafgeibig/knowledge-mcp A MCP server that is a locally running knowledge base with a hybrid vector and graph RAG e | 58 | Claude Code, Codex, OpenCode | 2 | 1,515 tok |
| lktiep/cortex-hub hub.jackle.dev Self-hosted AI Agent Memory + Code Intelligence Platform — one MCP endpoint for persistent | 58 | Claude Code, Codex, Cursor, OpenCode | 10 | 2,119 tok |
| dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a | 58 | Claude Code, Codex, Cursor, OpenCode | 3 | 8,861 tok |
| AaronZ345/codebase-argus aaronz345.github.io Multi-agent codebase review for PRs, CI, and downstream fork syncs. | 58 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| appsoftwareltd/vscode-agent-kanban marketplace.visualstudio.com VS Code extension kanban board for agentic AI workflows | 58 | Codex, OpenCode | 1 | 727 tok |
| cheolwanpark/snippets Automatically extracts, processes, and indexes code snippets from GitHub repositories into | 58 | Codex, OpenCode | 1 | 564 tok |
| lee-to/ai-workspace AI Workspace - Give your AI agents memory that spans across projects. | 58 | Codex, OpenCode | 1 | 1,489 tok |