45,030 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| veronchenko/inkwell-memory veronchenko.github.io MCP server giving AI agents persistent memory: Markdown files as source of truth, hybrid B | 3 | Claude Code | 1 | 2,378 tok |
| Sequenzy/mcp sequenzy.com MCP server for AI agents to operate Sequenzy lifecycle, campaign, and transactional email | 3 | Codex, Gemini CLI, OpenCode | 2 | 731 tok |
| wei-ai-lab/clinical-trial-design npmjs.com Claude Code plugin & MCP server for Phase 2/3 clinical trial design. 9 tools: single-prima | 3 | Codex, OpenCode | 1 | 4,731 tok |
| theYahia/voximplant-mcp npmjs.com MCP server for Voximplant — cloud telephony, call history, SMS (Russia). Part of WWmcp — 4 | 3 | Claude Code | 1 | — |
| whale-professor/3daistudio_skill | 3 | Claude Code | 1 | 595 tok |
| theYahia/dadata-mcp npmjs.com MCP server for DaData — address validation, company lookup, geocoding (Russia) | 3 | Claude Code | 7 | — |
| whisper-sec/whisper-cli whisper.online The official Whisper CLI - agent identity (a real, routable IPv6 /128 on AS219419), egress | 3 | Codex, OpenCode | 1 | 1,023 tok |
| trycoin-ai/agentrisk Risk guardrails for AI trading agents. Your agent proposes a trade; your policy decides. | 3 | Codex, OpenCode | 1 | 710 tok |
| kosminus/querywise-mcp An MCP server (and a CLI) that lets an LLM query your databases in natural language throug | 3 | Claude Code | 1 | 1,347 tok |
| keiver/image-tiler-mcp-server keiver.dev MCP server that prevents LLM vision downscaling, tiles large images & screenshots so Claud | 3 | Claude Code | 1 | 1,179 tok |
| nogoo9/mcp-server-cloud-fs nogoo9.github.io Cloud replacement for `mcp-server-filesystem` — 20+ tools for S3, Azure Blob, and GCS. Dep | 3 | Claude Code, Gemini CLI | 3 | 4,947 tok |
| ckorhonen/swe-skills cdd.dev Claude Code skills for on-demand engineering work — PR risk review, repo introspection, au | 3 | Claude Code, Codex, OpenCode | 2 | 752 tok |
| gguloadoong/idea-factory One idea in. Working MVP out. Turn Claude Code into a virtual startup team. | 3 | Claude Code, Codex, OpenCode | 2 | 1,284 tok |
| thoreinstein/obsidian-rag A Claude Code plugin for interfacing with an Obsidian vault with local first RAG capabilit | 3 | Claude Code | 1 | 677 tok |
| meesp123/claude-code-agent-team-debate Multi-AI structured debate skill for Claude Code — orchestrate advocate, critic & external | 3 | Claude Code | 1 | 192 tok |
| SecretRichGarden/openAlex-mcp openAlex MCP tools | 3 | Claude Code, Codex | 4 | — |
| tmusser/context-to-action-skills Claude skills for turning messy business context into clear asks, decisions, owners, updat | 3 | Codex, OpenCode | 1 | 259 tok |
| Sjrazaviebra/le-cabinet Neuf roles IA en droit, fiscalite, financement et patrimoine francais. Entreprise et vie p | 3 | Codex, OpenCode | 1 | 1,466 tok |
| SteinsFu/my-adhd-caveman A skill for your coding agent. Stops it from burying the answer in preamble. Numbered step | 3 | Codex, Gemini CLI, OpenCode | 2 | 631 tok |
| AlessandroCaula/dot-claude A reusable scaffold that gives you and Claude Code a persistent memory across sessions. | 3 | Claude Code | 1 | 1,440 tok |
| karellen/karellen-lsp-mcp MCP server bridging LLMs to LSP servers for structured code intelligence — definitions, re | 3 | Claude Code | 1 | 1,791 tok |
| cmj-hub/claude-founder-brand jaymountconsulting.com LinkedIn posts skill for Claude Code. LinkedIn posts for founders are posts a buyer can te | 3 | Codex, OpenCode | 1 | 606 tok |
| CoffeeCheese/easy-prd-testing PRD- and prototype-driven automated testing Skills for AI coding tools such as Codex and C | 3 | Codex, OpenCode | 1 | 620 tok |
| bhumitschaudhry/Slopnought A multi-agent maintainability skill that ensures AI-generated code stands strong for centu | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 679 tok |
| fredzannarbor/wargame-cartographer Generate historically accurate, playable wargame-style hex maps for any geographic area. C | 3 | Claude Code | 1 | 1,570 tok |
| smileynet/teach-me Learn any topic through AI-generated lessons, diagrams, quizzes, and spaced repetition. | 3 | Claude Code, Codex, Kiro, OpenCode | 5 | 13,644 tok |
| LLl0k0laD/agent-skills Enhance AI coding agents with structured workflows and best practices for building reliabl | 3 | Claude Code, Codex, OpenCode | 2 | 1,161 tok |
| marian-kamenistak/claude-email-assistant marian.coach An autonomous email triage and reply system built with Claude Code and Google Workspace CL | 3 | Claude Code | 1 | 450 tok |
| JOndarza/loadout A VSCode extension that lets you switch agent, skill, and command configurations as if the | 3 | Claude Code | 1 | 356 tok |
| kyzdes/keys-keeper-skill Cross-platform secrets workflow: route values to explicit local sinks without printing pla | 3 | Codex, OpenCode | 1 | 380 tok |
| ChanMeng666/svg-animation-studio chanmeng666.github.io 【Stars make the code shine brighter!⭐️】 A composable SVG animation system driven by Claude | 3 | Claude Code | 1 | 3,063 tok |
| milisp/agent-insights milisp.dev Agent session insights, stats, and interactive dashboards for monitoring performance. Code | 3 | Claude Code, Codex, OpenCode | 2 | 760 tok |
| benelser/imessage-tools iMessage plugin for Claude Code and OpenAI Codex CLI — read, search, and send messages fro | 3 | Claude Code | 1 | 48 tok |
| genfeedai/skills skills.sh AI skills for content creation, SEO, advertising, image prompting, and strategy. Works sta | 3 | Claude Code, Codex, OpenCode | 2 | 410 tok |
| jperrello/C0BALT_CUT youtube.com Investigation on using Claude Code to automatically generate profitable YouTube videos. | 3 | Claude Code, Codex, OpenCode | 5 | 25,616 tok |
| svenjacobs/claude-cage Run Claude Code in an isolated Podman sandbox | 3 | Claude Code | 1 | 1,143 tok |
| sausi-7/carousels sausi-7.github.io Turn a topic into an Instagram/LinkedIn carousel — animated 1080×1350 video or static slid | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,642 tok |
| Hawkynt/ClaudeCodePortable A self-contained, portable distribution of Claude Code/Codex/Copilot/Antigravity for Windo | 3 | Codex, OpenCode | 1 | 617 tok |
| Kodaxadev/Task-Anchor-MCP kodaxa.dev ADHD executive function enforcement for Claude Desktop. An MCP server with task locking, d | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,561 tok |
| 2389-research/scenario-testing 2389.ai End-to-end testing with real dependencies - no mocks allowed; scenarios with real data are | 3 | Claude Code | 1 | 1,192 tok |
| Guohao1020/docs-cockpit Single-file project dashboard (Kanban + Sprint + KPI) from YAML frontmatter. Ships as a Cl | 3 | Claude Code, Codex, OpenCode | 2 | 7,557 tok |
| mcleo-d/openclaw-pi-oss Hardened Raspberry Pi 5 deployment of OpenClaw (self-hosted AI agent gateway) with Ollama | 3 | Codex, OpenCode | 1 | 2,216 tok |
| snowch/mentor-me An intelligent mentor and coach for goal tracking, habit building, and personal developmen | 3 | Claude Code | 3 | 27,287 tok |
| acidvegas/ClaudeWebUI Self-hosted browser IDE that wraps Claude Code in a real editor, file explorer, and git vi | 3 | Claude Code | 1 | — |
| cmj-hub/claude-psp jaymountconsulting.com Ideal customer profile skill for Claude Code. An ideal customer profile is who buys, drawn | 3 | Codex, OpenCode | 1 | 931 tok |
| designservice/lazy-english-reader.skill Turn English books into Chinese translations with one click + Obsidian chapter study notes | 3 | Codex, Gemini CLI, OpenCode | 2 | 172 tok |
| godicewang/FrostMI godicewang.github.io Local-first macOS intelligence for AI Agents: MCP and Skill discovery, process attribution | 3 | Codex, OpenCode | 1 | 609 tok |
| Ideaplaces/agent-inbox Native Mac notifications for every Claude Code session that finishes or needs you — across | 3 | Claude Code | 1 | 6,092 tok |
| kimsanguine/hplan Product Build Gate (hplan) + 5 agent-PM lifecycle plugins — 6 plugins, 43 skills, 18 comma | 3 | Claude Code | 1 | 1,379 tok |
| bronsonelliott/living-wiki A self-improving knowledge base powered by LLM + Obsidian. You talk, the LLM organizes. Ev | 3 | Claude Code | 6 | 2,102 tok |