1,912 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 agents7,489Claude Code6,592Data and AI3,693Backend and APIs3,493Languages3,401Planning3,203Git and workflow3,138Code review2,732Memory and context2,360Testing2,339DevOps and cloud2,295Research2,291Writing and docs2,287Frontend2,245Security1,998Productivity1,707
All Claude Code32,084 Codex23,236 OpenCode22,010 GitHub Copilot3,537 Gemini CLI1,912 Cursor1,736 Windsurf111 Kiro74
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| zyli5313/dochost-gemini-extension dochost.io Publish Markdown/HTML from Gemini CLI as shareable links — dochost remote MCP extension | 1 | Gemini CLI | 1 | 392 tok |
| lamguo/agent-context-doctor pypi.org Audit, generate, sync, and package repository context files for AI coding agents. (AGENTS. | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,646 tok |
| dpitois/niko-niko Only vibe coded with Gemini CLI. No human code, human only prompts and Gemini codes | 1 | Codex, Gemini CLI, OpenCode | 2 | 3,430 tok |
| rogermt/forgesyte ForgeSyte is a modular AI‑vision MCP server | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,761 tok |
| slowdoctor-dev/workspace-md A workspace-topology specification — a sibling to agents.md. Defines how a directory share | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 645 tok |
| jaxhemopo/tg-cli-bridge telegram CLI Bridge for antigravity, gemini and Claude CLI agents | 1 | Claude Code, Gemini CLI | 2 | 1,306 tok |
| VibeVista/seojae seojae-beta.vercel.app A collaborative LLM-wiki framework connecting personal and external knowledge — 서재(書齋) | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,824 tok |
| schmusch/roblox-ai-workflow Multi-tool SSOT skill set for AI-assisted Roblox game development — Claude Code, Gemini CL | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,065 tok |
| bhuvangupta/vapt-claude Full-spectrum web application VAPT skill for Claude Code, OpenCode, Codex CLI & Gemini CLI | 1 | Codex, Gemini CLI, OpenCode | 2 | 1,377 tok |
| JhonatanRian/gemini-simplify-extension Ecosystem-aware code simplification for Gemini CLI powered by live research and specialize | 1 | Gemini CLI | 1 | 420 tok |
| King-A23/agent-reflectmem Cross-session shell reflection memory for code agents. | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,726 tok |
| vonzelle-vzt/vzt-ssh-phone Remote SSH into your Windows PC from your phone, Mac, or Android over Tailscale — key auth | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,633 tok |
| gabonio/agent-operator-toolkit Portable software-development skills for Codex, Claude Code, and Gemini CLI—featuring Buil | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 777 tok |
| tanaikech/sample-gemini-cli-extension medium.com This is a sample repository for helping understand the development of Gemini CLI Extension | 1 | Gemini CLI | 1 | 28 tok |
| Ezee234/symbi-gemini-cli Extend Gemini CLI with Symbiont’s zero-trust AI governance to enforce policies, verify too | 1 | Gemini CLI | 1 | 1,005 tok |
| wasabina67/zen-slug-cleaner chromewebstore.google.com Zen Slug Cleaner 😎 | 1 | Gemini CLI | 1 | 32 tok |
| dinglebear-ai/dendrite Portable plugin marketplace for Claude Code, Codex, and Gemini — one 77-plugin catalog of | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,513 tok |
| sudoax0n/gemini-watch A native, zero-friction YouTube extension for Gemini CLI. Gives the agent "eyes" to fetch | 1 | Gemini CLI | 1 | 766 tok |
| yeslogic/prince-pdf-gemini Gemini extension for Prince PDF conversion | 1 | Gemini CLI | 1 | 210 tok |
| MohamedHamed19m/Gemini_Tasks Autonomous task management and coding loops for Gemini CLI. AI-driven TDD, dependency mana | 1 | Gemini CLI | 1 | 2,279 tok |
| eai-support/eai-gofer eai-support.github.io Spec-driven delivery workflow for VS Code and AI coding CLIs | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 3,888 tok |
| nielsvbrecht/victoriametrics-logs-mcp geminicli.com Gemini CLI extension for Victoria Metrics and Logs MCP server | 1 | Gemini CLI | 1 | 512 tok |
| priyanshuchawda/tracepilot-gemini-cli TracePilot: Gemini CLI fork with Phoenix/OpenInference tracing, MCP self-introspection, sa | 1 | Claude Code, Gemini CLI | 13 | 1,140 tok |
| ecodelearn/template-claude-code-ts npmjs.com Agent Harness — transactional npx installer that adapts one canonical template to Claude C | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,578 tok |
| Yasuui/ystack Open-source toolkit / framework for 10x faster AI agent development and output. Free, loca | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 1,921 tok |
| youwei792/agentsmd CI for your AI agent's instructions — generate a grounded AGENTS.md, validate every comman | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 573 tok |
| zpower426/datapowers Professional Data Mining & ML Protocol: A hypothesis-driven workflow featuring strict leak | 1 | Gemini CLI | 1 | 28 tok |
| kongyo2/gemini-time-injector | 1 | Gemini CLI | 1 | 334 tok |
| LangcliTeam/Langpad langcli.com Langpad is an Obsidian plugin that brings AI coding agent(Langcli, Claude code etc) direct | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 4,933 tok |
| Teddy563/mcwrench mcwrench.teddy.bar AI Minecraft server admin that audits configs, fixes lag, sets up proxies and permissions, | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 22 | 3,681 tok |
| fmind/agent-evolutions fmind.github.io Genetic exploration of solution spaces for AI coding agents (Claude Code, Gemini CLI, GitH | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,329 tok |
| jzfgo/agents skills.sh Agentic skills for professional developer workflows — structured 1:1s, git-aware reviews, | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,039 tok |
| BENJAMINGLAI/anki-card-skill Generate Anki flashcards from text, files, or URLs with HTML formatting, hierarchical tags | 1 | Gemini CLI | 1 | 10 tok |
| barisgorgun/ai-dev-team-workflows Role-based AI agent workflows (Business Analyst, Architect, Developer, Reviewer, QA, Relea | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 544 tok |
| omas-odoo/odoo-superpowers Odoo development skills for AI coding agents — a Claude Code plugin (also Codex & Gemini C | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 593 tok |
| EShener/agent-ready Make any repo ready for AI coding agents in 60 seconds. | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 656 tok |
| Biolytics-AI/rhetoric-engine Biolytics Rhetoric Engine: a staged presentation cognition pipeline for user-led slide cre | 1 | Codex, Gemini CLI, OpenCode | 2 | 264 tok |
| ali-ulu/awesome-agent Awesome Agent SDLC v1.2 — Open-source standard documentation repository for AI-agent-assis | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,264 tok |
| Ddhjx-code/Demand-Discovery-Skill AI coding assistant skill for automated niche demand discovery. Scans 7 data sources acros | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,003 tok |
| pharosone/vector-plugin pharosone.ai Red-team scanning for LLM agents, wired into your AI editor — one plugin for Claude Code, | 1 | Gemini CLI | 1 | 710 tok |
| ZhanZiyuan/vercel-mcp geminicli.com A Gemini CLI extension for Vercel's official MCP server. | 1 | Gemini CLI | 1 | 263 tok |
| DevExplorerr/Evolution-of-Todo Phase I of "Evolution of Todo" Hackathon. An in-memory Python console application built en | 1 | Gemini CLI | 1 | 2,321 tok |
| IGPenguin/hades-gate 🔥 Claude Skill: Feature idea to orthogonal analysis | 1 | Claude Code, Gemini CLI | 2 | 1,377 tok |
| Nisus74/humanise An AI writing skill that preserves meaning and learns your voice across Claude Code, Codex | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,790 tok |
| wjohns989/Muninn Local-first memory infrastructure for coding workflows: deterministic retrieval, explainab | 1 | Gemini CLI | 1 | 815 tok |
| Deltologic/datadoe-mcp-gemini-cli This repository is a minimal example of using the DataDoe MCP server from Codex for Amazon | 1 | Gemini CLI | 1 | 368 tok |
| azgem102-max/ai-project-context-kit Vendor-neutral shared project context kit for Codex, Claude Code, ChatGPT, Copilot, Gemini | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 541 tok |
| JHdehao/gemini-mem-v3 The final evolved version of gemini-mem | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 9 | 2,923 tok |
| hkopenai/hk-environment-mcp-server This is an MCP server that provides access to government environment data through a FastMC | 1 | Gemini CLI | 1 | 76 tok |
| Tawe/AI-CLI-Memory-Sync-Repo Maintain one canonical AI instructions file (INSTRUCTIONS.md) and sync it to tool-specific | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,196 tok |