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

8261entries
★ starsA–Z name

claude-code-extension-patcher

★ 1
@seanGSISG

Enables `--dangerously-skip-permissions` for CC Extension in Cursor, VSCode, VSCode Insiders, and GitHub CodeSpaces/Dev Containers

updated Jan 2026

claude-code-memory-proxy

★ 1
@shtratos

Claude Code memory MCP server with streaming proxy for Anthropic tools

updated Jun 2026

awesome-claude-ai

★ 1
@tysoncung

🤖 A curated list of awesome Claude AI tools, resources, integrations, and applications

updated Jul 2026

claude-code-dev-toolkit

★ 1
@andrewstyer

Reusable toolkit for autonomous Claude Code development with automated session management, bug reporting, and skill extensions for testing and deployment

updated Nov 2025

claude-api-explorer

★ 1
@karl-ant

Visual API explorer for testing Anthropic's Claude API. Built with React + htm (no build step), featuring Vision API, Tool use, and request history.

updated Jun 2026

claude-agent-ai-provider

★ 1
@mherod

Use Claude Agent SDK with Vercel AI SDK for enhanced AI agent capabilities with streaming and tool support

updated Dec 2025

ccost

★ 1
@thisisadityapatel

raycast extension for claude code costs.

updated Nov 2025

claude-code-extensions

★ 1
@mikel-code

My personal AI toolkit built on Claude Code - from Python development and data analysis to presentations and cooking. Agents that think, commands that automate, skills that teach.

updated Dec 2025

claude-code-advanced-tool-use

★ 1
@unsafe9

Local proxy server to test Anthropic's Advanced Tool Use features in Claude Code.

updated Mar 2026

kamox

★ 1
@iwabuchi404

Gives AI coding agents a live view of your Chrome extension, Electron app, or VSCode extension UI over plain HTTP

updated Oct 2026

claude-code-bridge

★ 1
@absmartly

HTTP bridge server for ABsmartly Extension to communicate with Claude Code CLI

updated Jan 2026

claude-codeUI-by-nexalance

★ 1
@developerjillur

A Complete Solution for Claude Code UI Chat Extension For VS Code inspired by claude-code-chat

updated May 2026

vaiz-mcp

★ 1
@vaizcom

[DEPRECATED] Legacy local MCP proxy for Vaiz. Use the hosted MCP server https://api.vaiz.com/mcp (OAuth) or the Cursor plugin: github.com/vaizcom/vaiz-cursor-plugin

updated Sep 2026

vscode-terminal-workspaces

★ 1
@cybersader

VS Code extension for managing terminal sessions (inspired by and syncable with tasks.json) with a sidebar GUI. This is incredibly useful if you're using Claude Code, Gemini CLI, Codex, etc..

updated Jul 2026

Skill_GEMINI_Extension

★ 1
@MohamedHamed19m

An extension for Gemini that includes an MCP (Model Context Protocol) server for loading skills on demand, similar to how Claude Code Skills operate.

updated Jan 2026

opus-orchestra

★ 1
@KyleHerndon

VS Code extension for managing multiple Claude Code agents in parallel using git worktrees

updated Jul 2026

directus-extension-embeddable-forms

★ 1
@JoshTheDerf

An extension for embedding full-featured Directus forms in any page, built with Directus MCP and Claude Code

updated May 2026

claude-code-vercel-proxy

★ 1
@ban-shao

A Cloudflare Worker proxy that enables Claude Code to use Vercel AI Gateway. Converts Anthropic API format to Vercel AI SDK calls with full support for thinking, vision, tools, and streaming.

updated Jan 2026

claude-code-agents

★ 1
@radif

A collection of custom slash commands, agents, automation scripts, and developer tools for [Claude Code](https://docs.anthropic.com/en/docs/claude-code) - Anthropic's official CLI for AI-assisted software development.

updated Jul 2026

claude-code-ext

★ 1
@meysam81

Common utilities for Claude Code in a lean Chrome Extension

updated Aug 2026

claude-deck

★ 1
@jinxlzc

Claude Deck is a local-only VS Code extension and OTLP receiver that observes Claude Code execution, captures metrics and traces, aggregates session usage, and enforces proof-first engineering workflows.

updated Dec 2025

claude-code-sessions

★ 1
@neozenith

FastAPI + React dashboard for visualizing Claude Code session usage and costs from `~/.claude/projects/` JSONL files using sqlite-muninn extensions.

updated Aug 2026

prompt-shaper-vscode

★ 1
@JQX369

VS Code extension to turn dictated text into structured prompts for Claude Code

updated Dec 2025

claude-extension-toolkit

★ 1
@sirtaj

A Claude Code plugin to help you create Claude Code plugins

updated Aug 2026
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