44,954 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 |
|---|---|---|---|---|
| Yervant7/HuntMemory yervant7.github.io Android memory editor app based on kernel | 54 | Claude Code, Codex, OpenCode | 8 | 1,590 tok |
| cubeplexai/cubepi cubepi.ai CubePi — An async-first Python agent kernel inspired by Pi, built for coding agents, tools | 54 | Claude Code, Codex, OpenCode | 2 | 1,303 tok |
| sinyu1012/proxypin-mcp-workbench An automation workbench based on ProxyPin and MCP for traffic capture, API analysis, Mock | 54 | Codex, OpenCode | 1 | 927 tok |
| capawesome-team/skills 🤖 Agent skills for interacting with Capawesome, Capacitor and the Ionic Framework. | 54 | Claude Code | 1 | 826 tok |
| dvdxfv/skill-writing-dna Writing DNA + AI rewriting skill workflow: a paper/document rewriting pipeline based on an | 54 | Claude Code, Codex, GitHub Copilot | 4 | 10,844 tok |
| kubernetes-sigs/mcp-lifecycle-operator mcp-lifecycle-operator.sigs.k8s.io A Kubernetes operator that provides a declarative API to deploy, manage, and safely roll o | 54 | Codex, OpenCode | 1 | 2,773 tok |
| microsoft/azure-devops-skills Sample skills and prompt patterns demonstrating how to use the Azure DevOps MCP Server wit | 54 | Claude Code | 7 | — |
| bex-co/bex-security Open-source AI security scanner for Codex, Claude Code, and ACP-compatible coding agents—k | 54 | Claude Code, Codex, OpenCode | 7 | 1,130 tok |
| jmoyers/everquest-companion EverQuest Legends companion — real-time log analysis, DPS meter, quest/boss tracking, aler | 54 | Claude Code, Codex, OpenCode | 5 | 36,674 tok |
| cairn-framework/cairn cairn-framework.github.io | 54 | Claude Code, Codex, OpenCode | 21 | 2,436 tok |
| Univers42/hellish in 42 school, we have both project of shell minishell and 42sh, after having so much troub | 54 | Claude Code | 1 | 1,976 tok |
| asmartbear/asb-skills Skills for AI for frameworks and workflows from A Smart Bear articles and the book Hidden | 54 | Claude Code | 2 | 1,771 tok |
| congwa/mobile-agent Mobile AI automated testing platform — MCP tools + AI Agent + visual control console | 54 | Windsurf | 15 | — |
| hyperb1iss/hyperdroid-skill hyperbliss.tech Agent skills for Android and custom ROMs | 54 | Claude Code, Codex, OpenCode | 1 | 811 tok |
| yha9806/academic-writing-toolkit Local-first, evidence-controlled academic writing workflows for AI agents, with bounded re | 54 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,254 tok |
| bxmaximum/bitrix-framework-skills bxmax.ru AI skills for Bitrix Framework (D7): ORM, controllers, routing, caching, and security. npx | 54 | Claude Code, Codex, OpenCode | 2 | 802 tok |
| antongulin/robin robinreview.dev Free AI code reviews on every pull request. Bring your own key (OpenRouter free tier works | 54 | Codex, OpenCode | 1 | 3,228 tok |
| Tyleraltight/SafeExamBrowser_bypass A toolkit for running Safe Exam Browser inside a VMware virtual machine. （via IL patching） | 54 | Claude Code | 1 | 1,289 tok |
| MP-Tool/komodo-mcp-server Model Context Protocol Server for Komodo 🦎 - Enables AI assistants to interact with Docke | 54 | GitHub Copilot | 7 | 8,917 tok |
| lna-lab/distill-kura 蒸留蔵 — distilled long-term memory for agents: recall by meaning, writing gated by evidence, | 54 | Codex, OpenCode | 1 | 3,021 tok |
| nerdsane/redis-rust Redis-compatible in-memory data store in Rust. Actor-per-shard architecture, CRDT replicat | 54 | Claude Code | 7 | 5,859 tok |
| oqtopus-team/qdash oqtopus-team.github.io QDash: Large-scale QPU Calibration Platform | 54 | Claude Code, Codex, OpenCode | 9 | 2,229 tok |
| WPDevelopers/essential-addons-for-elementor-lite essential-addons.com Essential Addons for Elementor. Ultimate elements library for Elementor. | 54 | Claude Code | 17 | 1,853 tok |
| bitdriftlabs/blob-stream Blob stream | 54 | Codex, OpenCode | 1 | 893 tok |
| cybrixcc/cybrix-skills cybrix.cc Claude Code skills for Cybrix — install via "claude plugin marketplace add cybrixcc/cybrix | 53 | Claude Code | 1 | 1,603 tok |
| kanna12580/kk-knowledge-agent A lightweight knowledge base system supporting knowledge base management, text/TXT uploads | 53 | Codex, OpenCode | 1 | 1,888 tok |
| calabamatex/Stigmergy-mcp MCP server implementing digital pheromone-based indirect coordination for AI coding agents | 53 | Claude Code | 1 | 1,621 tok |
| TreeX-X/WorkFlowX An AI multi-agent development workflow that emphasizes controllability, traceability, and | 53 | Claude Code, Codex, OpenCode | 21 | 556 tok |
| hsingjui/openai-to-claude A proxy service for converting the OpenAI API to Anthropic API-compatible formats | 53 | Claude Code | 1 | 993 tok |
| wangbooth/Claude-Code-Guardrails Protective hooks for Claude Code that prevent accidental code loss through branch protecti | 53 | Claude Code | 6 | 1,171 tok |
| cruzyjapan/Claude-Code-Kanban-Automator cruzy.jp AI-powered Kanban board with Claude Code automation. Tasks, real-time execution, feedback | 53 | Claude Code | 1 | 1,570 tok |
| killertcell428/aigis pypi.org Get Claude Code and other AI agents approved for use at work — deterministic guardrails on | 53 | Claude Code | 1 | 1,668 tok |
| charliesbot/chai Keep AI coding agent configs in sync. One manifest, distributed to every platform. | 53 | Codex, Gemini CLI, OpenCode | 2 | 1,680 tok |
| PI-33/feishu-claude-bridge Chat with Claude Code from Feishu — discover and resume local CLI sessions from your phone | 53 | Claude Code | 1 | 1,106 tok |
| n1k0/nicolas.perriault.net nicolas.perriault.net My personal blog | 53 | Codex, OpenCode | 1 | 1,734 tok |
| revfactory/ai-trend-onboarding revfactory.github.io | 53 | Claude Code | 10 | 362 tok |
| liangdabiao/Bright-Data-MCP-Claude-Skill-deep-research skillhub.cn In-depth research for e-commerce channels and other platforms using Claude Code, MCP, Skil | 53 | Claude Code | 2 | — |
| EmberAGI/arbitrum-vibekit Arbitrum Vibekit | 53 | Claude Code | 1 | 3,059 tok |
| nolly-studio/components-build-skill AI agent skill for building modern, composable, and accessible React UI components followi | 53 | Claude Code, Codex, OpenCode | 2 | 746 tok |
| eser/rules | 53 | Claude Code | 10 | — |
| vibeforge1111/vibeship-idearalph Ralph Wiggum generates dope ideas, PRDs and creates an awesome vibe coder flow for you | 53 | Claude Code | 2 | 3,947 tok |
| Daliagents-com/agentsge-1 agents.ge Open-source CLI for AGENTS.md, .agents project memory, MCP sync, and automatic knowledge | 53 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 5,958 tok |
| HyunjunJeon/Deepagent-research-context-engineering Build a DeepAgent-based Research Multi-Agent System — Context Engineering | 53 | Claude Code, Codex, OpenCode | 2 | 3,701 tok |
| hylarucoder/skills-for-vibe-coder | 53 | Codex, OpenCode | 1 | 467 tok |
| gricha/macro-photo An experiment where I ran Claude Code to "improve codebase quality" over 200 times. | 53 | Codex, OpenCode | 1 | 6,754 tok |
| ranaroussi/cc-bridge Anthropic API compatibility using the official Claude Code CLI under the hood | 53 | Claude Code | 1 | 4,243 tok |
| wilfredinni/django-starter-template wilfredinni.github.io A comprehensive and easy-to-use starting point for your new API with Django and DRF | 53 | Codex, OpenCode | 1 | 830 tok |
| aipmer/book book-theta-liard.vercel.app The Codex Practical Handbook: A practical guide to product development and multi-platform | 53 | Codex, OpenCode | 1 | 654 tok |
| jeyben/fixedformat4j jeyben.github.io Lightweight Java library for reading and writing fixed-width / fixed-length flat files usi | 53 | Claude Code | 2 | 2,452 tok |
| jeanibarz/knowledge-base-mcp-server This MCP server provides tools for listing and retrieving content from different knowledge | 53 | Claude Code | 2 | 1,564 tok |