32,006 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Ecro/harness-maker pypi.org Per-project AI coding harness for Claude Code · Cursor · Codex. Profiler + 10-dim intervie | 4 | Claude Code | 1 | 17,378 tok |
| Jebel-Quant/rhiza-claude jebel-quant.github.io Claude Code plugin marketplace for the rhiza plugin — slash commands for working in rhiza- | 4 | Claude Code | 1 | 6,209 tok |
| This-HW/claude-code-kit this-hw.github.io Claude Code plugin — 33 agents + 16 skills. Planning, implementation, review, security. Li | 4 | Claude Code, Codex, OpenCode | 2 | 12,268 tok |
| AbdurRafay2004/handoff A memory and workflow plugin for Claude Code. Just markdown files, No server, no database, | 4 | Claude Code | 1 | 2,026 tok |
| yura-okilka/claude-plugins Personal Claude Code plugin marketplace. | 4 | Claude Code | 1 | 671 tok |
| ClaudeTool/fleetline claudetool.github.io A hardened statusline for Claude Code — protected against the git-config RCE and ANSI-inje | 4 | Claude Code | 1 | 4,646 tok |
| hummer98/nanobanana-adc Gemini 3 Pro Image (Nano Banana Pro) CLI with Application Default Credentials (ADC) suppor | 4 | Claude Code | 1 | 1,205 tok |
| ch015/code-pentester Claude Code plugin — a multi-agent security assessment system based on 8-dimensional archi | 4 | Claude Code | 1 | 480 tok |
| promptmetrics/hubspot-claude Claude Code plugin for HubSpot CRM admin. 44 sub-agents, 79 tools, every write gated behin | 4 | Claude Code, Codex, OpenCode | 2 | 4,151 tok |
| DvirNaaman/dvir-token-manager dvirnaaman.co.il A privacy-first, fully local Hebrew/RTL dashboard for analyzing Claude Code token usage, c | 4 | Claude Code | 1 | 938 tok |
| zdanovichnick/dotnet-pilot .NET development assistant for - Roslyn-backed DI verification, EF Core migration safety, | 4 | Claude Code | 1 | 4,190 tok |
| froggeric/claude-smart-approval Claude Code PermissionRequest hook: an AI tier for unknown Bash commands. Safe ones run, d | 4 | Claude Code | 1 | 2,160 tok |
| Samuel0101010/wisp-orchestrator Visual team-builder, plan-as-artifact, and live execution graph for autonomous Claude Code | 4 | Claude Code | 5 | — |
| austinfox/claude-plugins Claude Code plugin: Proactive US tax advisor with WA State specialization — aggressive but | 4 | Claude Code | 1 | 552 tok |
| PentagonRBX/n8n-skills Enable AI assistants to design, explore, and automate n8n workflows using detailed node in | 4 | Claude Code | 1 | 2,786 tok |
| zzallirog/weighted-compact Substrate-based context compaction for Claude Code. Inspectable signal weights, local-only | 4 | Claude Code | 1 | 3,490 tok |
| MrRefactoring/obsidian-mcp-rs Rust MCP server for Obsidian vaults — read, write, search notes via Model Context Protocol | 4 | Claude Code | 1 | 5,908 tok |
| lexCoder2/lxDIG-MCP Dynamic Intelligence Graph (DIG) MCP server for AI coding agents. Persistent code knowledg | 4 | Claude Code, GitHub Copilot | 5 | 1,103 tok |
| grandcamel/GitLab-Assistant-Skills Claude Code skills for GitLab automation using glab CLI | 4 | Claude Code | 1 | 1,100 tok |
| AleksandarBisevac/claude-plugins aleksandarbisevac.github.io Claude Code plugin marketplace. audit: a manifest-driven audit/fix pipeline with enforced | 4 | Claude Code | 4 | 6,058 tok |
| EBISPOT/GrEBI HPC aggregation pipeline and API/MCP server for LLM-mediated biomedical data integration | 4 | Claude Code, Codex, OpenCode | 2 | 701 tok |
| blvp/cc-lspctl Mason-like LSP server manager for Claude Code. Define servers in Neovim-compatible Lua con | 4 | Claude Code | 1 | 2,369 tok |
| VoxTechnologies/transmute-framework transmuter.3mergen.com A Claude Code plugin that transforms business plans into production-ready products through | 4 | Claude Code | 1 | 1,167 tok |
| app-builders-club/design-builder A design plugin for Claude Code | 4 | Claude Code | 1 | 1,658 tok |
| viamus/claude-sdd-plugin SDD Orchestrator — Claude Code plugin that enforces Spec-Driven Design. Code is only gener | 4 | Claude Code | 1 | 570 tok |
| jhlee0409/elenchus-mcp Elenchus MCP Server - Adversarial verification system for code review | 4 | Claude Code | 1 | 935 tok |
| dyingg/chromectx Search all your open tabs by title or full page content, and expose everything as RAG cont | 4 | Claude Code, Codex, OpenCode | 2 | 1,869 tok |
| jenreh/appkit Reflex.dev components based on mantine.dev. Chat application and image generation UI. | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 1,624 tok |
| haarshitgarg/Nudge-Server An MCP server to control all things Mac | 4 | Claude Code, Gemini CLI | 2 | 864 tok |
| mtrdesign/whygraph MCP server that gives Claude Code the rationale behind a symbol before editing - synthesiz | 4 | Claude Code | 1 | 6,019 tok |
| yongzhe-wang/yapping-apple-calendar-mcp your calendar, but yapping. Apple Calendar MCP server for Claude Desktop & Claude Code — 2 | 4 | Claude Code, Codex, OpenCode | 2 | 28,284 tok |
| sputnicyoji/dingtalk-workspace Generic MCP adapter for DingTalk's official dws CLI. Turns the full dws command surface in | 4 | Claude Code | 1 | 1,575 tok |
| shuji-bonji/rfcxml-mcp shuji-bonji.github.io A Model Context Protocol (MCP) server for structured understanding of RFC documents. | 4 | Claude Code | 1 | 32,442 tok |
| dataflowr/dataflowr-tools dataflowr.github.io Python CLI, REST API, and MCP server for the Deep Learning DIY course | 4 | Claude Code | 1 | — |
| abhijeetmohanan/growwmcp MCP server for Groww trading platform - Place orders, view portfolio, get market data vi | 4 | Claude Code | 1 | 1,101 tok |
| thornjad/stormscope An MCP server for weather enthusiasts | 4 | Claude Code | 1 | 1,053 tok |
| agulaya24/BaseLayer base-layer.ai The interpretive layer above memory. Turns text into a portable specification of how a spe | 4 | Claude Code, Codex, OpenCode | 2 | 4,727 tok |
| BMC-INC/Iron-mem execlayer.substack.com Agent-native memory infrastructure for AI coding assistants. Governed session capture, LLM | 4 | Claude Code | 1 | 9 tok |
| Dissimilis/DirForge dirforge.zenforge.eu Simple, yet useful read-only directory browsing web app | 4 | Claude Code | 1 | 1,225 tok |
| cafitac/hermit-agent Quiet MCP executor for Claude Code and Codex. Offload edits, tests, refactors, and commits | 4 | Claude Code | 8 | 193 tok |
| HassanMahomed/HoloCore Local-first AI context engine combining a structural Atlas, verified Archive, episodic Ani | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 39 | 678 tok |
| oguzhankir/fmtly fmtly.dev The high-performance, local-first data engine for developers and AI agents. Format, valida | 4 | Claude Code, GitHub Copilot, Cursor | 3 | 3,198 tok |
| Tibu142/memorix 🔗 Connect AI agents with a shared memory system to keep conversations seamless and inform | 4 | Claude Code | 1 | 614 tok |
| sgharlow/ai-control-framework Verification gates for AI-assisted code: deployment-readiness scoring, specs, checklists. | 4 | Claude Code | 1 | 1,577 tok |
| CHANGGELY/claude_codex_gemini_mem Cross-window/cross-session AI memory system (Claude Code / Gemini / Codex) | 4 | Claude Code | 4 | 830 tok |
| metalralf/sonarqube-mcp An MCP server that exposes SonarQube data as AI agent tools. | 4 | Claude Code, Codex, OpenCode | 8 | 3,450 tok |
| anatolykoptev/go-job Job, Remote & Freelance Search MCP server | 4 | Claude Code | 1 | 163 tok |
| metago-ai/metagolifeform metago.life MetaGO Agent Harness (agent runtime control suite) — 100 skills · 112 MCP tools (55+57) / | 4 | Claude Code, Codex, OpenCode | 1 | 26,447 tok |
| aotter/mantle mantle.tools AotterMantle SDK: agent-native CMS runtime, manifests, admin UI, and Cloudflare adapter. | 4 | Claude Code, Codex, OpenCode | 3 | 332 tok |
| sponge-b0b/Polaris Decision-centered AI intelligence for trustworthy portfolio and investment decisions | 4 | Claude Code, Codex, OpenCode | 55 | 6,874 tok |