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

test-claude-code

0
@wozien

Todolist chrome extension use claude code.

updated Aug 2025

claude-shim-pipeline

0
@semikolon

🚀 Composable Claude Code extension architecture with CCR, Serena, and Graphiti integration through transparent PATH interception

updated Apr 2026

anthropic

0
@api-evangelist

Anthropic is an AI safety company and creator of the Claude family of large language models. The Anthropic API provides access to Claude models for text generation, vision, tool use, extended thinking, batch processing, and agentic workflows. Anthropic also publishes the Model Context Protocol (MCP) for standardized AI tool integration.

updated May 2026

midi-generator

0
@davidorex

Augmentations and extensions of the GESTURES midi generator creative experiment made by TÂCHES & Claude Code.

updated Aug 2025

rag-chatbot

0
@KonuTech

RAG-based chatbot for course materials using Anthropic Claude API with intelligent tool-based search

updated Aug 2025

coding-agent

0
@habond

A Python CLI for interacting with Anthropic's Claude AI with extensible tool system

updated Aug 2025

anthropic_token_counter

0
@weirdgiraffe

ATC - Anthropic Tokens Counter: a command-line tool to count tokens for Anthropic's Claude models

updated Aug 2025

ClaudeCast

0
@ivg-design

Raycast extension for interacting with Claude via Claude Code CLI

updated Aug 2025

Anthropic4Swift

0
@aessam

A Swift package for the Anthropic Claude API with agents, tools, streaming, observability, and multimodal support

updated Feb 2026

claude-weather-mcp-server

0
@ash-singh

A sample Claude MCP server that returns weather information

updated Aug 2025

claude_code_remote_control

0
@OhadAssulin

Remote Control for Claude Code (VS Code extension)

updated Nov 2025

nvim_claude

0
@egotch

A claude code extension for neovim

updated Sep 2025

clauder

0
@JackDraak

VS Code extension with local LLM orchestration for Claude Code

updated Sep 2025

han-solo

0
@slamb2k

Agentic orchestrator for modern software delivery built as a Claude Code extension

updated Sep 2025

anthropic-cli-project

0
@mikhaelsantos

Command-line AI chat application with MCP (Model Control Protocol) support. Originally created for the Anthropic MCP course, now supports both Anthropic API and AWS Bedrock. Features document retrieval, extensible tools, and interactive chat with Claude models.

updated Sep 2025

laravel-anthropic-web

0
@JoshFinlayAU

Anthropic (Claude) API Client for Laravel with a focus on web tools and web fetch

updated Sep 2025

mcp-claude-chatbot

0
@Rohityalavarthy

mcp_enabled_chatbot is a command-line chatbot powered by the Anthropic API and built on the MCP (Model Control Protocol) framework. It supports interactive conversations, document retrieval, and command-based extensions, making it easy to integrate custom tools and workflows.

updated Oct 2025

mcp-mssql

0
@ismailcankaratas

MSSQL’e MCP üzerinden güvenli bağlanan, STDIO modunda çalışan bir sunucudur. Claude Desktop (ve MCP uyumlu diğer istemciler) tarafından harici bir tool olarak başlatılır.

updated Sep 2025

claude-vscodium-conflict-fix

0
@mistyczorg-creator

Workaround for Claude Code CLI freeze when VSCodium extension is installed

updated Oct 2025

workspaces-list

0
@starburst997

VSCode extension to display all currently opened instances with status

updated Oct 2025

RAGCHATBOT

0
@Wlddzuk

Full-stack RAG system using ChromaDB, FastAPI, and Anthropic Claude with tool-calling architecture

updated Jan 2026

llm-token-toolkit

0
@samueldervishii

A Python toolkit for analyzing, optimizing, and understanding tokenization across AI models, including OpenAI’s GPT and Anthropic’s Claude.

updated Apr 2026

Claude-Code-Git-Ask

0
@ihainan

A code analysis tool that enables natural language queries about Git repositories using Anthropic's Claude Code

updated Oct 2025

intro-to-mcp-anthropic

0
@vw4motion

This course provides comprehensive coverage of the Model Context Protocol (MCP), focusing on building both MCP servers and clients using the Python SDK. You'll learn about MCP's three core primitives—tools, resources, and prompts—and understand how they integrate with Claude AI to create powerful applications.

updated Oct 2025
← PREV01...305306307308309...341NEXT →