A community-driven registry for the Claude Code ecosystem. Not affiliated with Anthropic.
101 packages found
Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development f
一个面向 Claude、Codex 等 AI coding agents 的 harness-first 模板,让 AI 在读完 README 后就能理解项目并接手开发。
Consulting firm-style PowerPoint design system for AI agents. 70 layout patterns, flat design, python-pptx. 麦麸风格PPT设计系统。
三竞赛 (CUMCM/MCM/电工杯) 数学建模 skill — harness-agnostic, 同时支持 Claude Code 与 Codex CLI, 全程问答式 (Friendly Mode), 10 阶段 + 4 反馈层 +
An experiment in organizing Claude Code skills. Token-optimized configurations for Go, Python, Rails, and Terraform with
Triptych OS (Agent OS) integrations for deployed agents: execute-first tools, Micro ECF exports, x402 calls, receipts, a
Substrate-based context compaction for Claude Code. Inspectable signal weights, local-only, MCP-ready. Alternative to /c
Security, cost, and health governance proxy for MCP infrastructure — YAML policy engine, OAuth 2.1/OIDC, web dashboard,
Built from the ground-up for agents, Vessel Browser is an open source AI browser for Linux/Mac/Windows that provides a d
Local-first MCP server that gives coding agents structured context packets, code/schema facts, and diagnostics - backed
89 skills and 38 specialized agents that enforce proven engineering practices for AI-assisted development. TDD, systemat
Open-source deep research MCP. Qwen3-30B-A3B-Thinking via OpenRouter, cited web synthesis for Claude Code, Codex, Cursor
Comprehensive paid advertising audit & optimization skill for Claude Code. 250+ checks across Google, Meta, YouTube, Lin
Shadcn-native Design CI for Tailwind apps: export registries that work with shadcn, v0, AI editors, and npm.
Obsidian MCP server for Claude — filesystem-direct, 575× smaller payloads than the REST plugin. No Obsidian app or plugi
Give your AI agent a real browser — with a human in the loop. Open-source MCP-native browser agent.
Read-only MCP server for vessel AIS, ship tracking, schedules, and BYOK maritime providers
The best-benchmarked open-source memory system for AI coding assistants
High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.
A trilingual (繁中 / English / 简中) learning roadmap for agentic AI: from LLM basics to multi-agent systems, with 240+ cura
Zero-config MCP server for searchable documentation (SQLite default, PostgreSQL optional)
Durable hybrid memory for AI agents: vector + BM25 + temporal + graph recall, exposed through MCP, HTTP, and Python.
Open-source AI agent harness in native Rust — GUI, CLI, headless, and webapp from one binary. Multi-provider, MCP, skill
🌊 The leading agent meta-harness for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, an
Bilig WorkPaper: headless spreadsheet formula engine and MCP server for Node agents: complete spreadsheet work autonomou
Deterministic LLM prompt defense scanner — 12 attack vectors, pure regex, zero AI cost, < 5ms
MCP server for x402 Service Discovery — continuously growing catalog of services, real-time quality signals, facilitator
Academic Research Skills for Claude Code: research → write → review → revise → finalize
Design-focused Agent Skills for Claude Code: UI/UX, interface design, typography, and motion. Emil Kowalski-inspired.
Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks
A production-ready MCP server that builds a world model for codebases, preventing hallucinations, repeated mistakes, and
Your agents forget. Neotoma makes them remember.
Your super agent for work: local-first, learn your working context in mins and never forget it.
MCP server for the Ejentum API. 8 cognitive operations across 4 harnesses (reasoning, code, anti-deception, memory) in d
Agent harness performance optimization with skills, instincts, memory, and security
Browser Use Box: a 24/7 Claude Code agent for Playwright-style browser automation with Browser Use Cloud, Telegram, and
Live context engine for AI assistants — resolve-before-context, session waypoints, and tool-selection intelligence for H
Installable GitHub library of 1,500+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and mor
Traffic light for AI Agents and TypeScript/Node multi-agent orchestrator with shared state, guardrails, and adapters for
Claude Code skills for medical research — literature search, reporting guidelines, statistical analysis, publication fig
Enhanced MCP code execution. Agent framework-agnostic (optimized for Claude Code). Skills framework (99.6% token reducti
NEXO Brain — Shared brain for AI agents. Persistent memory, semantic RAG, natural forgetting, metacognitive guard, trust
Claude Code skills collection — build pipelines, TDD, debugging, code review, and more
Non-custodial x402 MCP payment layer for AI agents — the open-source alternative to Vercel x402-mcp
🚀 Curated list of x402 resources: HTTP 402 Payment Required protocol for blockchain payments, crypto micropayments, AI
Transform Claude Code into a semi-autonomous, self-improving scientific researcher.
Persistent memory for AI agents. Agents forget. CI remembers.