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

8245entries
★ starsA–Z name

claude-marketplace

0
@akashp1712

My Claude Code Extensions

updated Aug 2026

pi-vs-claude-code

0
@az9713

Clone of disler/pi-vs-claude-code — Pi Coding Agent extension playground enhanced with extensive documentation (architecture guide, developer guide, quick start, zero-to-hero study plan)

updated Feb 2026

claude-code-dashboard

0
@rochai-esh

VS Code extension: visual dashboard for managing Claude Code terminal sessions

updated Feb 2026

yfiles-claude-marketplace

0
@yWorks

A Claude Code Marketplace for yFiles related Claude Code extensions, plugins, skills, etc.

updated Mar 2026

voice-for-claude-code

0
@shadowmobo

VS Code extension for voice-to-text input using local Whisper, optimized for Claude Code terminal

updated Feb 2026

claude-skills

0
@sai-vishnu-arvind

Claude Code skills — installable extensions for Claude Code

updated Feb 2026

free-claude-code

0
@jonnykking

Use claude-code for free in the terminal, VSCode extension or via discord like openclaw

updated Mar 2026

bidi-claude-code

0
@guyslo

VS Code/Cursor extension that fixes bidirectional text (RTL/LTR) rendering in Claude Code for Right-To-Left languages (e.g. Hebrew)

updated Mar 2026

ai-claude-code-system-3-thinking

0
@fontestad-ai

Implementation of System 3 (meta-cognitive layer) from the Sophia paper as a Claude Code extension for persistent memory and self-improvement

updated Mar 2026

Agentation-Chrome-Extension

0
@kashyaparjun

Chrome extension to annotate any webpage and copy structured prompts for Cursor/Claude Code. Based on Agentation.

updated Mar 2026

claude-code-rtl-fix

0
@ROTEMIL95

Fix for Hebrew and Arabic (RTL) text rendering in Claude Code VS Code/Cursor extension

updated Mar 2026

claude-code-pings

0
@ho757uff

VS Code extension that pings its user whenever Claude Code requires user's input.

updated Mar 2026

claude-code-x

0
@hlibkoval

Intellij IDEA plugin with QoL extensions for the official Claude Code [Beta] plugin by Anthropic

updated Jun 2026

ccx

0
@youngslab

Personal Claude Code Extension — custom agents for development workflows

updated Mar 2026

hippodid-mcp-server

0
@SameThoughts

Persistent cloud memory for AI agents — MCP server for Claude, Cursor, Windsurf. BYOK.

updated Apr 2026

claude-extension

0
@aditya678i

Claude Code launcher scripts for local Ollama/Antigravity

updated Mar 2026

resume-autofill-extension

0
@sylviaaaye

AI-powered browser extension for automated resume filling, built with my OpenClaw Lila and Claude code.

updated Apr 2026

claude-code-installer

0
@EmileZounon

Automated installer for Claude Code — sets up Node.js, Claude Code CLI, VS Code extension, and API key in one step

updated Apr 2026

agent-local-memory

0
@siyu-hu

memory extension for OpenClaw and Claude Code

updated Mar 2026

project-planner-ai-MCP

0
@Enockkipkoech

A Model Context Protocol (MCP) server for AI-powered project and task management — create projects, manage todos, track priorities, and monitor progress seamlessly through any MCP-compatible AI assistant. Tags: mcp model-context-protocol project-management task-manager todo productivity ai-tools mcp-server project-planner claude-mcp

updated Mar 2026

claudesnap-extension

0
@Perlace

ClaudeSnap — Extension Chrome de feedback visuel pour Claude Code

updated Mar 2026

claude-code-extensions

0
@Andreesch

Claude Code extensions — statusline and more

updated Mar 2026

cursor-proxy-api-extension

0
@Sammy970

This is a cursor proxy api (Cursor Docs Chat API) which can be used in Claude Code.

updated Mar 2026

claude-craft

0
@ncapps

Claude Code Extensions

updated Mar 2026
← PREV01...331332333334335...344NEXT →