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

8165entries
★ starsA–Z name

firefox-browser-mcp

★ 0
@mfaizanchaki

Firefox browser automation MCP for Claude Code — 28 tools, pixel-perfect precision, no extension needed

updated Mar 2026

claude-code-launcher

★ 0
@imyangyong

A VS Code extension for quick launching Claude Code.

updated Mar 2026

claude-skills

★ 0
@JGTechie

Collection of reusable Claude/Anthropic prompt patterns, tools, and agent skills for building intelligent fintech agents

updated Mar 2026

claude-code-rtl-injector

★ 0
@beingmomen

VS Code extension that automatically injects RTL/Arabic CSS into Claude Code's webview for proper Arabic text rendering

updated Apr 2026

blackroad-anthropic.github.io

★ 0
@BlackRoad-Archive

BlackRoad-Anthropic — Anthropic/Claude integrations and tools

updated Apr 2026

cursor-claude-review

★ 0
@Motoki-sai

Cursor Extension that enables code review by Claude Code

updated Mar 2026

console-catcher

★ 0
@lewismcgui

Browser console errors, straight to Claude Code. Chrome extension + MCP server.

updated Mar 2026

ai-support-bot

★ 0
@DiegoMaldonado351

Python integration connecting REST APIs with Claude (Anthropic) using MCP-style tool-use

updated Mar 2026

unboxd

★ 0
@saifwarraich

A Chrome extension that injects a rich stats panel into your Letterboxd profile page.

updated Mar 2026

claude-code-voice-vscode

★ 0
@mmmaxwwwell

Voice input for the Claude Code VS Code extension - local wake word detection, speech-to-text, and hands-free conversation.

updated Mar 2026

claude-roundtable

★ 0
@fantoine

Roundtable - Claude Code plugin & Claude Desktop extension for multi-agent collaboration

updated Apr 2026

quibble-vscode-extension

★ 0
@Digadadave

Review local git commits with GitHub-style comments. Agent-friendly metadata for Claude Code.

updated May 2026

Claude-Status-Monitor-Extension

★ 0
@REPOZY

IDE extension that shows Claude API and Claude Code service status in your status bar, with incident details and optional notifications.

updated Mar 2026

awesome-claude-code-skills

★ 0
@spinov001-art

Awesome Claude Code Skills & Extensions — curated list of skills, MCP servers, and agent tools for Claude Code

updated Apr 2026

fastchat-toolkit

★ 0
@Beliya470

🤖 A beginner-friendly AI chatbot API built with FastAPI + Anthropic Claude.

updated Apr 2026

cursor-setup

★ 0
@devivyshnavi2004-source

Setup of Cursor IDE with Claude Code and Codex extensions

updated Mar 2026

agent-stuff

★ 0
@ephes

Public collection of skills, extensions, prompts, and setup glue for Codex, Claude Code, Pi, and related coding agents.

updated May 2026

vscode-claude-sessions

★ 0
@kevin-ghfr

VS Code extension for managing multiple Claude Code terminal sessions across projects

updated Mar 2026

claude-monitor

★ 0
@mia-mcmillan

VS Code extension for real-time Claude Code session monitoring

updated Mar 2026

claude-browser-bridge

★ 0
@softwaresoftware-dev

MCP bridge between Claude Code and your real browser via a WebSocket-connected extension

updated May 2026

onwatch-gnome-menubar

★ 0
@nmolins

GNOME Shell extension to monitor Claude Code usage from the top bar, powered by onWatch.

updated Mar 2026

bigquery-claude-reporter

★ 0
@sylvana-ndemanou

CLI tool that queries BigQuery and generates business reports via Claude API

updated Mar 2026

extension-development-skill

★ 0
@clientizebr

Skill para o Claude Code que ensina como construir extensões (apps) para a plataforma Clientize.

updated Mar 2026

claude-code-multi-account-vscode-extension

★ 0
@nukec
updated Mar 2026
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