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

claude-history

0
@twostar01

Search your Claude.ai conversation history from any Claude Code session.

updated May 2026

teams-extractor

0
@gerardpamd

Edge extension + Claude Code agent pipeline for extracting Microsoft Teams conversations to Markdown

updated Jun 2026

polymarket-mcp

0
@YoppaV

Read-only Polymarket research MCP server (wallet investigation, market metadata, cross-wallet correlation, forensics). 21 tools, 4 tiers.

updated May 2026

claude-taskboard

0
@lesleylisap-dev

VS Code sidebar extension for managing Claude Code sessions

updated Jun 2026

vscode-extension-claude-code-manager

0
@ungi-hong
updated May 2026

claude-process-list

0
@olopad-com

VSCode extension to view and manage processes spawned by Claude Code for VSCode.

updated May 2026

claude-bridge

0
@pirateandfox

Chrome extension + native host that exposes Claude Code cloud sessions as MCP tools

updated Jun 2026

CraigCode

0
@zjianyi

Claude Code esque VS Code extension

updated Jun 2026

claude-overwrite-features-vscode

0
@Blake-C

A companion VS Code extension that patches three UX behaviors in the Claude Code extension.

updated Jul 2026

mani

0
@harishwtf

VS Code extension — Kovil temple bell notification when Claude Code needs your attention

updated May 2026

claude-feedback

0
@d4rth-v4d3r

VSCode extension for code review feedback to Claude Code in terminal mode.

updated May 2026

zed-mcp-extension

0
@minggliangg

Claude Code skill: build Zed editor extensions that bridge to remote HTTP MCP servers using mcp-remote

updated May 2026

astrophage-extender

0
@AstralAssets

Context range extension for Claude Code and Claude Cowork

updated May 2026

synthflow-mcp

0
@RosenAdvertising

MCP server for Synthflow Voice AI

updated Jul 2026

ultravox-mcp

0
@RosenAdvertising

MCP server for the Ultravox voice AI platform

updated Jul 2026

aircall-mcp

0
@RosenAdvertising

MCP server for Aircall

updated Jul 2026

cloudtalk-mcp

0
@RosenAdvertising

MCP server for CloudTalk — call center management, agents, contacts, and analytics

updated Jul 2026

smith-ai-mcp

0
@RosenAdvertising

MCP server for Smith.ai

updated Jul 2026

pi-extensions

0
@ariadng

Features for Pi to work like Claude Code

updated May 2026

mcp-bizintel

0
@bch1212

Paid MCP server: real-time local business intelligence for AI agents — website audits, lead scoring, tech stack detection, business search

updated May 2026

satoshkin-aml-mcp

0
@satoshkin-dev

MCP server for AML/KYT crypto wallet screening — connect Claude/ChatGPT to wallet risk checks

updated Jun 2026

claude-code-limits-extension

0
@kkulebaev

GNOME Shell extension that shows local Claude Code usage (5-hour billing block and rolling 7-day cost/tokens) in the top panel, powered by ccusage.

updated May 2026

superset-claude-health

0
@yujiyamane

Apache Superset healthcare analytics demo — synthetic patient, staff, and meeting room data with custom NSW Health colour schemes

updated Jul 2026

agentive-rs

0
@hoobean1996

Rust agent runtime + Claude-Code-style TUI. ReAct/PlanAct, cassettes, browser+video extensions.

updated May 2026
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