44,931 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| albumentations-team/albucore A high-performance image processing library designed to optimize and extend the Albumentat | 124 | Codex, OpenCode | 6 | 3,017 tok |
| trevor-nichols/agentrules-architect AGENTS.md/CLAUDE.md generator and ExecPlan harness for Codex, Claude Code, Cursor, Antigra | 124 | Claude Code, Codex, Cursor, OpenCode | 2 | 4,520 tok |
| ZeroZ-lab/learn-opencode learn-opencode.vercel.app | 124 | Claude Code, Codex, OpenCode | 2 | 2,211 tok |
| PrefectHQ/colin colin.prefect.io A context engine that treats skills as software. | 124 | Claude Code, Codex, OpenCode | 2 | 759 tok |
| lemon07r/opencode-kimi-full | 124 | Codex, OpenCode | 1 | 4,096 tok |
| rubenzantingh/claude-code-magento-agents Collection of Claude Code Subagents designed to be used for Magento (2) development. | 124 | Claude Code | 1 | 930 tok |
| OmidZamani/dspy-skills Collection of Claude Skills for DSPy framework - program language models, optimize prompts | 124 | Codex, OpenCode | 1 | 333 tok |
| kaichen/amap-skill Claude Code skill for the AMap Web Service API | 124 | Codex, OpenCode | 1 | 588 tok |
| AyanbekDos/memoriki Memoriki - LLM Wiki + MemPalace. Personal knowledge base with real memory. | 124 | Claude Code | 1 | 621 tok |
| pr-pm/prpm prpm.dev The universal registry for AI coding tools | 124 | Claude Code, Codex, OpenCode | 5 | 12,079 tok |
| Houseofmvps/ultraship npmjs.com "ULTRASHIP" Claude Code plugin — 39 skills, 33 tools, 11 agents for ship-ready workflows: | 124 | Claude Code, Gemini CLI | 2 | 3,228 tok |
| ceilf6/FrontAgent marketplace.visualstudio.com Frontend AI coding agent platform with CLI, VS Code extension, desktop app, MCP server, RA | 124 | Claude Code, Codex, OpenCode | 8 | 2,350 tok |
| nambok/mentedb mentedb.com A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNS | 124 | Claude Code, GitHub Copilot | 2 | 2,037 tok |
| tma1-ai/tma1 tma1.ai Local-first observability your agent reads back. TMA1 records every LLM call, then routes | 124 | Claude Code, Codex, OpenCode | 2 | 2,387 tok |
| ossianhempel/things3-cli ossianhempel.github.io CLI for Things 3, implemented in Go | 124 | Claude Code, Codex, OpenCode | 3 | 934 tok |
| closedloop-ai/claude-plugins Open-source Claude Code plugins for multi-agent software delivery. Plan-first SDLC workflo | 124 | Claude Code, Codex, OpenCode | 3 | 3,307 tok |
| doordash-oss/agentic-orchestrator Turn a goal into a supervised run. | 124 | Codex, OpenCode | 1 | 1,416 tok |
| Ephemeral-AI-Lab/ephemeral-sandbox ephemeral-sandbox.com Open-source agent sandbox infrastructure for parallel coding agents: isolated workspaces, | 124 | Claude Code, Codex, OpenCode | 2 | 1,317 tok |
| nikolausm/imap-mcp-server Full-featured IMAP & SMTP email for AI assistants: search, read, send, organize and clean | 124 | Claude Code, Codex, OpenCode | 2 | 1,806 tok |
| bcefghj/comic-guide-skill Comic-style infographic generator Skill | 10+ anime styles (Doraemon/Naruto/One Piece/Drag | 124 | Claude Code, Codex, OpenCode | 2 | 279 tok |
| allocnode/oh-my-sage 🛠️ Geek Edition Mi Home Automation AI Agent (SKILL & MCP)—create complex automation rules | 124 | Claude Code, Codex, OpenCode | 2 | 2,691 tok |
| gke-labs/kube-agents gke-labs.github.io An autonomous agentic harness for Kubernetes. Proactive fleet audits, declarative GitOps r | 124 | Claude Code, Codex, OpenCode | 33 | 5,763 tok |
| ajitpratap0/GoSQLX gosqlx.dev Pure-Go SQL parser, formatter, linter and security scanner for 8 dialects. Zero-copy, race | 124 | Claude Code | 1 | 3,398 tok |
| deusXmachina-dev/memorylane trymemorylane.com | 124 | Claude Code, Codex, Cursor, OpenCode | 7 | 1,013 tok |
| spectral-mcp/spectral getspectral.sh Browse any app normally. Spectral captures the traffic, understands what each API call doe | 124 | Claude Code | 1 | 2,285 tok |
| quran/quran-mcp mcp.quran.ai | 124 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 4,674 tok |
| rajbos/ai-engineering-fluency marketplace.visualstudio.com Extension that shows information about the estimated token usage and more of AI in editors | 124 | Claude Code, Codex, GitHub Copilot, OpenCode | 48 | 19,124 tok |
| Rigos0/superturtle superturtle.dev Coding agent on your phone 🐢 | 123 | Claude Code, Codex, OpenCode | 11 | 328 tok |
| xiehust/owork | 123 | Claude Code | 1 | 2,881 tok |
| AztecProtocol/aztec-starter A simple aztec contract + test to get started. | 123 | Claude Code, Codex, OpenCode | 3 | 2,598 tok |
| sinewaveai/agent-security-scanner-mcp npmjs.com Security scanner MCP server for AI coding agents. Prompt injection firewall, package hallu | 123 | Claude Code | 3 | 1,918 tok |
| bartstc/vite-ts-react-template This project provides a basic dev setup intended for Single Page Application (SPA) develop | 123 | Claude Code, GitHub Copilot | 7 | 1,986 tok |
| 21pounder/terminalAgent A powerful terminal coding agent based on Claude Agent SDK. Better then Claude Code when s | 123 | Claude Code, Gemini CLI | 3 | 2,384 tok |
| traefikturkey/onramp Traefik with all the stuffing. Onramp is a docker compose setup designed to allow users to | 123 | Claude Code, GitHub Copilot | 13 | 4,277 tok |
| genggng/hermes-arxiv-agent genggng.github.io An agent skill based on Hermes: automatically fetches papers from arXiv daily, uses AI to | 123 | Codex, OpenCode | 1 | 2,050 tok |
| opentiny/webmcp-sdk docs.opentiny.design OpenTiny NEXT-SDKs is a front-end AI and browser automation toolkit. It implements WebMCP | 123 | Codex, OpenCode | 1 | 2,095 tok |
| momotech/LinkWork Open-source enterprise AI workforce platform — containerized roles, declarative skills, MC | 123 | Codex, OpenCode | 1 | 1,632 tok |
| jhartquist/claude-remotion-kickstart youtu.be Create videos programmatically with Claude Code and Remotion | 123 | Claude Code | 6 | 2,505 tok |
| aikts/yandex-tracker-mcp Yandex Tracker MCP Server with OAuth2 support | 123 | Claude Code, Codex, OpenCode | 13 | 4,756 tok |
| joungminsung/OpenDocuments joungminsung.github.io Self-hosted RAG platform for AI document search across GitHub, Notion, Google Drive, local | 123 | Codex, OpenCode | 1 | 3,109 tok |
| wez/wiff wezfurlong.org sniff out the wiff in your diff, from the comfort of your terminal. wiff is a terminal-cen | 123 | Codex, OpenCode | 1 | 568 tok |
| majiayu000/litellm-rs docs.rs Self-hosted Rust LLM gateway with OpenAI-compatible APIs, load balancing, failover, and a | 123 | Claude Code, Codex, OpenCode | 12 | 3,619 tok |
| kar2phi/video-lens video-lens is a coding agent skill that fetches a YouTube transcript and generates a struc | 123 | Claude Code | 1 | 889 tok |
| raiyanyahya/Superlearn Learn anything, deeply from inside Claude Code, Codex or KiloCode | 123 | Claude Code, Codex, OpenCode | 2 | 383 tok |
| yangtaihong59/siyuan-plugins-mcp-sisyphus yangtaihong59.github.io A tool for connecting Agents with Siyuan. | 123 | Claude Code, Codex, OpenCode | 8 | 12,359 tok |
| aws-samples/appmod-blueprints | 123 | Claude Code, Kiro | 37 | 30,116 tok |
| mrbuslov/capcut-ai-editor AI Capcut MCP server for automated "talking head" video processing. Removes pauses, detect | 123 | Claude Code | 1 | 1,051 tok |
| praneybehl/llm-wiki-plugin praneybehl.github.io Andrej Karpathy's LLM Wiki pattern as a skill & Claude Code plugin — turn accumulated sour | 123 | Codex, OpenCode | 1 | 215 tok |
| Bevel-Software/Hexis demo.bevel.software Centrally manage AI-agent skills, tools, context, permissions, and identity across your en | 123 | Codex, OpenCode | 1 | 468 tok |
| cloudrift-ai/emmy riftstack.ai Optimized GPU compiler for LLM inference. Choose from a list of optimized recipes or optim | 123 | Claude Code, Codex, OpenCode | 10 | 8,880 tok |