23,280 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| fakechris/obsidian_vault_pipeline A automatic pipeline that processing obsidian vault by llm from pinbord, obsidian Clipper | 163 | Claude Code, Codex, OpenCode | 2 | 3,821 tok |
| Khan/wonder-blocks khan.github.io React components for Wonder Blocks design system. | 163 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 14,562 tok |
| healthymind-tech/Taiwan-Health-MCP | 163 | Claude Code, Codex, OpenCode | 2 | 8,143 tok |
| glowbom/glowbom-oss glowbom.com Build software like writing a book | 163 | Claude Code, Codex, OpenCode | 2 | 151 tok |
| teleskopio/teleskopio teleskopio.github.io teleskopio is a lightweight kubernetes web client | 162 | Codex, OpenCode | 1 | 828 tok |
| cocode-agency/cocode cocode.agency Best ready-to-run DeepSeek Harness distribution: DSH desktop GUI, DSH terminal TUI, and ha | 162 | Codex, OpenCode | 1 | 1,500 tok |
| LilMGenius/polysona Polygonal Persona: A Persona Layer for AI Agents. Metacognition-driven multi-persona extra | 162 | Claude Code, Codex, OpenCode | 2 | 1,234 tok |
| tinygrad/asm2464pd-firmware Firmware for the ASM2464PD | 162 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 276 tok |
| VeryGoodOpenSource/vgv-ai-flutter-plugin AI plugin to enhance and accelerate Flutter & Dart development, built by Very Good Venture | 162 | Claude Code, Codex, OpenCode | 2 | 3,072 tok |
| appautomaton/document-SKILLs appautomaton.com Claude Code and Codex SKILLs for PDF, Excel, Word, and PowerPoint manipulation — extractio | 162 | Claude Code, Codex, OpenCode | 2 | 994 tok |
| NVIDIA/nvalchemi-toolkit nvidia.github.io ALCHEMI Toolkit is a developer toolkit for accelerating training and inference for AI in c | 162 | Claude Code, Codex, OpenCode | 2 | 2,797 tok |
| tt-a1i/matt-skills-with-to-goal Planning → verifiable goals → fresh-session implementation for AI coding agents. Based on | 162 | Claude Code, Codex, OpenCode | 2 | 993 tok |
| antonio-clicktoclose/hormozi-claude-code-brain Drop Alex Hormozi's $100M frameworks into Claude Code and get a free AI business advisor. | 162 | Claude Code, Codex, OpenCode | 6 | 1,624 tok |
| JuliusBrussee/skills | 162 | Claude Code, Codex, OpenCode | 2 | 419 tok |
| gogpu/gg Enterprise-grade 2D graphics library for Go. Pure Go, zero CGO. Part of GoGPU ecosystem. | 162 | Codex, OpenCode | 1 | 806 tok |
| artem-sedykh/mini-humidifier artem-sedykh.github.io Minimalistic humidifier card for Home Assistant Lovelace UI | 161 | Claude Code, Codex, OpenCode | 2 | 12,430 tok |
| safedep/gryph safedep.io Security layer for AI coding agents. Works with Claude Code, Cursor, Windsurf, Gemini CLI, | 161 | Claude Code, Codex, OpenCode | 5 | 1,036 tok |
| AkihikoWatanabe/paper_notes akihikowatanabe.github.io Daily notes on AI papers | 161 | Codex, OpenCode | 1 | 130 tok |
| tctinh/agent-hive | 161 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,387 tok |
| jongwony/epistemic-protocols Epistemic protocols for Claude Code — structure human-AI interaction quality at every deci | 161 | Claude Code, Codex, OpenCode | 9 | 3,285 tok |
| dcosson/h2 An agent runner, messaging, and orchestration layer. | 161 | Claude Code, Codex, OpenCode | 2 | 610 tok |
| yeet-src/sigwire yeet.cx tail -f for signals. Every signal any process on the box raises — who sent it, who it hit, | 161 | Claude Code, Codex, OpenCode | 2 | 7,313 tok |
| anton-abyzov/specweave spec-weave.com Spec-first AI development: describe a feature → AI creates spec + plan + tasks, builds aut | 161 | Claude Code, Codex, OpenCode | 2 | 6,525 tok |
| qualcomm-linux/meta-qcom OpenEmbedded/Yocto Project BSP layer for Qualcomm based platforms | 161 | Claude Code, Codex, OpenCode | 2 | 1,859 tok |
| joenandez/spectre Spectre is a battle-tested 6 stage agentic engineering workflow for building complex, prod | 161 | Claude Code, Codex, OpenCode | 8 | 2,124 tok |
| pandazki/pneuma-skills Co-creation infrastructure for humans and code agents — visual environment, skills, contin | 161 | Claude Code, Codex, OpenCode | 17 | 2,228 tok |
| Anbeeld/AGENTS.md anbeeld.com Global instructions for coding agents: evidence, parallelization, validation, all in one A | 161 | Codex, OpenCode | 1 | 1,964 tok |
| moonlarry/codex-paper-skills Multiple Skills for Codex operating standards and academic paper writing | 161 | Codex, OpenCode | 1 | 2,621 tok |
| Tenney95/AI-Canvas-tauri AI Canvas platform | 161 | Codex, OpenCode | 1 | 10,068 tok |
| VibePod/vibepod-cli vibepod.dev Unified CLI for running AI coding agents in isolated containers. Includes built-in local m | 161 | Claude Code, Codex, OpenCode | 2 | 665 tok |
| explyt/spring-plugin explyt.ai Spring Explyt — free, open-source (Apache-2.0) Spring & Spring Boot plugin that brings Ult | 160 | Codex, OpenCode | 1 | 1,104 tok |
| CortexLM/cortex Autonomous research network on Bittensor subnet 100, turning reproducible AI research into | 160 | Codex, OpenCode | 1 | 6,148 tok |
| kryptobaseddev/cleo cleo-dev.com Agent-first task orchestration. Persistent memory. Multi-provider coordination. | 160 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 7,619 tok |
| TianGzlab/OmicsClaw tiangzlab.github.io Conversational & memory-enabled AI research partner for multi-omics analysis. CLI + Deskto | 160 | Claude Code, Codex, OpenCode | 2 | 11,598 tok |
| swyxio/skills Agent skills for Claude Code and other AI agents | 160 | Codex, OpenCode | 1 | 67 tok |
| dnotitia/akb AKB — Agent Knowledgebase. Organizational memory for AI agents: vault-scoped docs / tables | 160 | Claude Code, Codex, OpenCode | 6 | 4,135 tok |
| stephnangue/warden wardengateway.com The secure gateway connecting AI agents to enterprise systems. | 160 | Codex, OpenCode | 1 | 1,063 tok |
| leonardsellem/codex-subagents-mcp Claude-style sub-agents (reviewer, debugger, security) for Codex CLI via a tiny MCP server | 160 | Codex, OpenCode | 1 | 887 tok |
| notactuallytreyanastasio/deciduous Decision graph tooling for AI-assisted development - track every choice, query your reason | 159 | Claude Code, Codex, OpenCode | 19 | 14,449 tok |
| VirtusLab/orca Deterministic, AI-driven development flows. | 159 | Claude Code, Codex, OpenCode | 2 | 5,470 tok |
| pglayers/pglayers pglayers.github.io PostgreSQL Docker images with the extensions you actually need -- pre-built, composable, n | 159 | Codex, OpenCode | 1 | 9,993 tok |
| olivomarco/github-copilot-token-optimization olivomarco.github.io Techniques to optimize token usage on GitHub Copilot | 159 | Claude Code, Codex, GitHub Copilot | 33 | 94 tok |
| engasnm111/lnwjud lnwjud — local AI-agent runtime & MCP gateway | 159 | Claude Code, Codex, OpenCode | 8 | 1,409 tok |
| theodo-group/debug-that theodo-group.github.io Universal debugger CLI built for AI agents. Allows Claude Code and Codex to debug much fas | 159 | Claude Code, Codex | 3 | 806 tok |
| pnp/copilot-pro-dev-samples Community contributed samples for the Microsoft 365 Copilot. Contributions welcome. | 159 | Claude Code, Codex, OpenCode | 3 | 1,312 tok |
| firecrawl/firecrawl-workflows | 159 | Codex, OpenCode | 1 | 266 tok |
| DanielSuo117/velocitai Next-generation UI automation harness powered by Python & Playwright. Chat with AI Agents | 158 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 1,834 tok |
| SAP/open-ux-tools Enable community collaboration to jointly promote and facilitate best in class tooling cap | 158 | Claude Code, Codex, OpenCode | 4 | 7,823 tok |
| Dicklesworthstone/ultimate_mcp_server Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM | 158 | Codex, OpenCode | 1 | 843 tok |
| openclaw/clawdinators Declarative infra + NixOS modules for CLAWTINATOR hosts. | 158 | Codex, OpenCode | 1 | 2,033 tok |