#claude-code

Harnessgym

Iterative agent harness improvement: run a coding agent on a hard task, generate the reusable tooling it was missing, qualify it, and replay...

Knowledge RAG

Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format parsers. Zero exter...

Pmb

Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons and facts live in one SQLite fi...

Claude Mermaid

MCP Server to previewing mermaid diagrams with live reload

Piyaz

The agentic workspace where people and AI coding agents work together on every project.

Claude Patent Creator

USPTO patent creation system with MCP server + Claude Code plugin. Hybrid RAG search over MPEP/USC/CFR, BigQuery access to 76M+ patents, a...

Better Design

🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 3...

Markplane

AI-native, markdown-first project management. Your repo is the project manager.

Jdocmunch MCP

The leading, most token-efficient MCP server for documentation exploration and retrieval via structured section indexing

N8n Autopilot

Claude Code plugin for building, validating, and deploying n8n workflows via n8nac CLI

Agent Bridge

A local bridge for bidirectional collaboration between Claude Code and Codex. 连接 Claude Code 与 Codex 的本地实时协作桥接工具。

Lenses

Multi-lens code review MCP server for Claude Code. 8 specialized reviewers run in parallel and return structured verdicts (security, perform...