Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8240entries
★ starsA–Z name

wp-mcp-ts

0
@sadaigm

A TypeScript/Node.js MCP (Model Context Protocol) server for managing WordPress sites via the REST API

updated May 2026

claude-code-zh-cn

0
@tpf308

Claude Code VS Code/Cursor extension Chinese translation tool / Claude Code 插件汉化工具

updated May 2026

CursorTask

0
@Astro907

Created and installed Cursor IDE, along with Claude Code and Codex Extension

updated May 2026

claude-code-notify

0
@chleheng

Ubuntu desktop notification hook for Claude Code VS Code extension — notifies when Claude finishes a response

updated May 2026

paragon-cursor-extension

0
@macgenerate

Cross-tool memory for Cursor — Cursor extension that streams file saves into paragon's chronicle so Claude Code and other AI tools can see what Cursor did.

updated May 2026

pi-claude-code-provider

0
@HarshaSurampudi

Pi extension that uses Claude Code as a backend LLM provider via stream-json subprocess

updated May 2026

shadowrepo-extension-package

0
@waynewangyuxuan

ShadowRepo — VS Code extension, Claude Code plugin, and MCP server for the .shadowrepo/ knowledge graph. A semantic context layer for codebases.

updated Jun 2026

cursor-claude-codex-setup

0
@cindysurvy-ctrl

Setup documentation for Cursor IDE, Claude Code, and Codex extensions.

updated May 2026

helium-mcp-cookbook

0
@connerlambden

Six runnable Python recipes that demonstrate Helium MCP's REST endpoints (news bias, ML options pricing, balanced news synthesis, ticker forecasts, top strategies). No SDK, no signup.

updated Jul 2026

pi-claude-md-injector

0
@hmmvot

pi extension that adds Claude Code-like CLAUDE.md discovery and @ import reminders.

updated Jul 2026

claude-code-usage-gnome

0
@thanakon228

GNOME Shell extension that displays Claude Code usage % (themed fork of Haletran/claude-usage-extension with color-coded panel)

updated May 2026

skills

0
@ihgoa501-stack

AI Agent skills collection — modular, reusable capability extensions for Claude Code and Codex

updated Jun 2026

spark-plug-raycast

0
@kylescudder

Raycast extension to launch Claude Code sessions in your worktrees

updated May 2026

claudecode-vscode-context

0
@roverflow

A vscode extension to show claude code context

updated Jun 2026

cooked

0
@AfedB

VS Code extension that roasts you as your Claude Code context fills up

updated Jul 2026

pi-extension-claude-code

0
@nil0ft

Run pi on your Claude Pro/Max subscription

updated Jul 2026

claude-code-deep-dive-deck

0
@thejaredchapman

75-slide Marp training deck covering all 5 Claude Code extension points — CLAUDE.md, Subagents, Skills, MCP, Hooks — with hands-on exercises.

updated May 2026

tokenlite-mysql-mcp

0
@andezdev

A secure, efficient, and intelligent MySQL server for the Model Context Protocol (MCP).

updated Jun 2026

ccusage-windows

0
@owendavidprice

Adding Windows usage to existing Claude Code usage extension for Raycast.

updated May 2026

anthropic-academy

0
@LEO17061996

Claude API learning path: Module 2-8, MCP server, RAG, Tool Use, Prompt Caching

updated May 2026

mick-applied-ai-toolkit

0
@mickolasjae

4 Claude Code skills extracted from shipping production AI products solo with the agentic coding loop — MCP Directory readiness, Anthropic API resilience, evidence-gated CI, multi-model routing

updated Jun 2026

claude-code-mcp-anti-prompt-injection

0
@RickyPOnline

Claude Code MCP anti-prompt-injection · practice + implementation · 3 attack patterns (Tool Poisoning · Tool Shadowing · Rugpull) · always-on UserPromptSubmit hook + locked doctrine + MEMORY.md anchor · cross-links to claude-code-memory-road

updated Jun 2026

free-claude-code1

0
@sychoP-19

Use claude-code for free in the terminal, VSCode extension or discord like OpenClaw (voice supported)

updated Jun 2026

cc-history-vscode

0
@orbenozio

VS Code extension for cc-history (Claude Code transcript search) — Phase 0 spike

updated Jun 2026
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