24,815 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 |
|---|---|---|---|---|
| messense/pi-parallel-agents A pi extension for dynamic parallel agent execution. Run multiple agents with different mo | 12 | Codex, OpenCode | 1 | 2,010 tok |
| lebronlambert/Agora Codebase for ICML2026 Agora Paper | 12 | Codex, OpenCode | 1 | 786 tok |
| mloda-ai/open-kgo mloda.ai Open Knowledge Graphs and Ontologies | 12 | Claude Code, Codex, OpenCode | 2 | 2,747 tok |
| hvardhan878/kevin Why waste time say lot word when few word do trick? Kevin save money, time and token! | 12 | Codex, OpenCode | 1 | 658 tok |
| chirino/memory-service chirino.github.io A persistent memory service for AI agents that stores and manages conversation history, en | 12 | Claude Code, Codex, OpenCode | 12 | 916 tok |
| jswest/bartleby An AI-powered scrivener who would definitely prefer not to. | 12 | Claude Code, Codex, OpenCode | 8 | 1,048 tok |
| ZethRise/CodeLookup-Skill The skill that makes the agent take a look at every side of the project! | 12 | Claude Code, Codex | 1 | — |
| bkrabach/ai-code-project-template Project template for coding with AI assistants | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 4,137 tok |
| wukongai/skill-engineering skill-engineering | 12 | Codex, OpenCode | 1 | 422 tok |
| 0xBeycan/genesis From Idea to First Commit | 12 | Claude Code, Codex, OpenCode | 4 | 637 tok |
| kousen/junie-training Course materials for JetBrains Junie training | 12 | Claude Code, Codex, OpenCode | 2 | 2,365 tok |
| NotNull92/hera-agent-godot Let's go Hera, now is godot | 12 | Claude Code, Codex, OpenCode | 2 | 2,192 tok |
| janmohammadi/adr-explorer Visualize Architecture Decision Records with timeline + graph views. VS Code extension or | 12 | Claude Code, Codex | 1 | — |
| qiaolei81/copilot-session-viewer 🔍 Web UI for GitHub Copilot session logs - visualize events, analyze timelines, get AI in | 12 | Codex, OpenCode | 1 | 1,474 tok |
| Vanclief/agent-composer Vendor agnostic framework for building LLM agents | 12 | Codex, OpenCode | 1 | 273 tok |
| terminalcraft/moltbook-mcp MCP server for Moltbook — the social network for AI agents | 12 | Claude Code, Codex, OpenCode | 2 | 1,704 tok |
| nandomoreirame/forja forja.web.app A dedicated GUI client for vibe coders. Not just another terminal: it's the forge where co | 12 | Claude Code, Codex, OpenCode | 3 | 1,908 tok |
| troykelly/codex-skills | 12 | Codex, OpenCode | 1 | 463 tok |
| UmaiTech/aura-llm-gateway aura-llm.dev High-performance Rust LLM gateway implementing the Open Responses API. Unified access to O | 12 | Claude Code, Codex, OpenCode | 2 | 10,820 tok |
| pamelafox/mcp-for-postgres-db-demo pamelafox.github.io Demonstration MCP server for Posette talk: "An MCP for your Postgres DB" | 12 | Codex, OpenCode | 1 | 273 tok |
| 12Matt3r/Supervisorai | 12 | Codex, OpenCode | 1 | 723 tok |
| arniesaha/agentweave Agent runtime observability and provenance layer for multi-agent AI. Trace decisions, cost | 12 | Codex, OpenCode | 1 | 519 tok |
| giauphan/codeatlas-platform AI-powered codebase intelligence platform — MCP Server, AST analysis, Knowledge Graph, and | 12 | Claude Code, Codex, OpenCode | 9 | 2,149 tok |
| Ar9av/AgentTower A real-time web UI for monitoring, searching, and controlling Claude Code and Codex CLI se | 12 | Claude Code, Codex, OpenCode | 2 | 1,628 tok |
| nornscode/norns nornscode.com The runtime for long-lived Agents | 12 | Claude Code, Codex, OpenCode | 2 | 1,488 tok |
| aws-samples/sample-pellier-agentic-search-apg Pellier: agentic AI search on Amazon Aurora PostgreSQL and Amazon Bedrock AgentCore. Build | 12 | Claude Code, Codex, OpenCode | 5 | 5,354 tok |
| dkyazzentwatwa/agent-office A full virtual office of role-defined AI agents with a coordination framework, operations | 12 | Claude Code, Codex, OpenCode | 2 | 1,410 tok |
| XWJDream/MimoAgent AI-powered coding assistant desktop app based on Xiaomi MiMo. Supports code generation, de | 12 | Claude Code, Codex, OpenCode | 2 | 6,505 tok |
| rachittshah/cc-codex Codex + Claude Code Integration: Use OpenAI Codex for planning/reasoning and Claude Code C | 12 | Claude Code, Codex, OpenCode | 2 | 5,775 tok |
| saas-studio/saaskit saaskit.js.org Low-Code SaaS Framework | 12 | Codex, OpenCode | 1 | 333 tok |
| FRCTeam360/RainMaker26 | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,345 tok |
| re-cinq/lore-oss Shared context infrastructure for Claude Code. Org awareness + agent memory + task pipelin | 12 | Claude Code, Codex, OpenCode | 5 | 4,641 tok |
| mrhuangyong/ai-proxy A local AI/LLM proxy service for unified management of API calls to multiple large-model p | 12 | Claude Code, Codex, OpenCode | 2 | 2,222 tok |
| mnapoli/phpstorm-prereview PhpStorm AI review | 12 | Claude Code, Codex, OpenCode | 2 | 598 tok |
| Jiang59991/videocut-kit | 12 | Codex, OpenCode | 1 | 1,037 tok |
| tangyihang-jiayou/QQ_agentshow QQ2007-style Codex Agent workspace: real tasks in the right panel, a penguin pet, QQ Show, | 12 | Codex, OpenCode | 1 | 220 tok |
| lucasviola/specwiki Make AI knowledge useful to humans | 12 | Claude Code, Codex | 2 | — |
| vinta/laughing-man Turn your Markdown into a self-hosted newsletter | 12 | Claude Code, Codex, OpenCode | 4 | 2,069 tok |
| SeequentEvo/evo-data-converters Convert data between geoscience formats and Evo geoscience objects to improve interoperabi | 12 | Claude Code, Codex, OpenCode | 6 | 1,646 tok |
| MagPasulke/off-stack-abap-template Template Repo for getting started with off-stack-abap | 12 | Codex, OpenCode | 1 | 230 tok |
| FunFR/ha-indygo-pool A Home Assistant Integration for Indygo connected pool solution | 12 | Claude Code, Codex, OpenCode | 2 | 937 tok |
| aemsites/author-kit Powerfully simple authoring for Edge Delivery | 12 | Claude Code, Codex, OpenCode | 4 | 1,840 tok |
| Code-with-Beto/ship cwb.sh Production-ready React Native template with in-app purchases, AI image generation, and App | 12 | Codex, OpenCode | 1 | 563 tok |
| matanbt/TROPT tropt.dev An extensive toolbox for textual trigger optimization | 12 | Codex, OpenCode | 1 | 4,103 tok |
| galbot-ioai/ioailab galbot-ioai.github.io [IOAI 2026 Team Challenge] The official simulation platform for IOAI 2026 Team Challenge | 12 | Claude Code, Codex, OpenCode | 2 | 787 tok |
| shinjiyu/holdem Embeddable NLHE engine for Cursor / DeepSeek Harness / Codex / CLI — portable ADL + multi- | 12 | Codex, OpenCode | 1 | 431 tok |
| umidjon3455/_body-metrics_ Stay Fit and Vigorous | 12 | Codex, OpenCode | 1 | 5,886 tok |
| miyurusankalpa/IPv6-dns-server gitlab.com Adds AAAA records to DNS where CDN support IPv6. | 12 | Codex, OpenCode | 1 | 942 tok |
| kartojal/openvps MPP-powered VPS hosting - AI agents pay for compute via Machine Payments Protocol | 12 | Claude Code, Codex | 9 | 377 tok |
| juandoroteoflesiauni-lang/Market-options-stocks-Scanner | 12 | Claude Code, Codex, OpenCode | 2 | 8,689 tok |