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

mcp-server

0
@m8louist12-boop

Verify AI outputs in real-time to ensure code and data accuracy before execution with this Model Context Protocol server.

updated Jul 2026

ClaudeCode-usage-statusbar-for-VSCodium

0
@IrekTursunov

VSCodium status-bar extension showing live Claude Code Session (5h) and Weekly (7d) usage percentages with colored progress bars

updated Jul 2026

Anthropic_MCP_practice_tools

0
@CLewisMessina

Three tools to help practice Anthropic MCP concepts for the Claude Certified Architect exam

updated Jun 2026

wellness-project-mcp

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@turnnoblindeye

Connect Apple Health, Fitbit, Oura, and Health Connect to Claude and ChatGPT. Hosted fitness MCP server.

updated Jun 2026

vscode-ext-generator

0
@TiercelinQ

Claude Code generator forVS Code extensions - TypeScript · esbuild · native VS Code theming.

updated Jul 2026

claude-longhorizon

0
@xniac

Long Horizon extension for claude code

updated Jul 2026

data-engineering-pipeline-with-ClaudeCode

0
@JamesDungan

Here we create an end-to-end data engineering pipeline using Claude Code via the VSCode extension

updated Jul 2026

kitty-extensions

0
@jLAM-ERR

Run Claude Code's split-pane agent-team mode in kitty with no tmux — a shim that translates tmux calls to kitty remote control, plus kitty session restore.

updated Jul 2026

claude-lens

0
@fateenahmed-123

Rich, minimal viewer for Claude Code CLI sessions — web + VS Code extension

updated Jul 2026

zen-extension-mcp

0
@cxrobx

WebExtension-backed MCP server for Zen/Firefox — drive your daily browser from Claude Code with no launch flags and no restarts. Daemon + signed MV3 extension, container-scoped sessions, 20+ tools.

updated Jul 2026

claude-code-extensions

0
@kckunal2612

Claude Code extensions for useful, repeatable, and shareable AI-assisted workflows

updated Jul 2026

claude-codelauncher-ai-fy72

0
@capturecounselorknow

Turbo Claude Code Telegram Remote Launcher extensions | AI-ethics and neural-networks

updated Jul 2026

claude-code-ui-patch

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@zeyutang

Patch Claude Code VS Code extension UI to provide finegrained settings for various UI details (font sizes, code blocks, diff cards, and more).

updated Jul 2026

lawmatics-mcp

0
@RosenAdvertising

MCP server for Lawmatics

updated Jul 2026

claude_code_extension

0
@suryapratap95
updated Jul 2026

vs-code-ext-claude-code-context-picker

0
@shadiabuhilal

VS Code extension that integrates with Claude Code, allowing you to quickly add web page elements, files, folders, and code selections directly to your Claude Code prompt and context.

updated Jul 2026

cc-switch-vscode

0
@Cooperiano

All-in-One Manager for Claude Code, Codex & Gemini CLI — VS Code Extension

updated Jul 2026

claude-code-orchestrator

0
@Toragonite

Run Claude Code across multiple accounts in parallel — main session designs & verifies, worker accounts implement via MCP dispatch. Quota-aware failover, per-account usage tracking. Unofficial VS Code extension.

updated Jul 2026

chrome-extension-chatgpt-pro

0
@keikomatsu

Chrome extension that lets AI coding agents (Claude Code etc.) drive ChatGPT Pro conversations via a stable window.__gptBridge API

updated Jul 2026

radar-for-claude-code

0
@seeligmx

VS Code extension: Claude Code status in your window title. 💬 working, ⚠️ needs you, 🟢 done. macOS.

updated Jul 2026

seo-cartograph-mcp

0
@tom-ned

SEO MCP server + free SEO skills for Claude. Real-data SEO: crawl, Google Search Console, rank tracking, internal linking, technical audit, content briefs & reports.

updated Jul 2026

claude-config-manager

0
@bugfix2020

VS Code extension: materialize synced settings into local Claude Code personal configuration files.

updated Jul 2026

EcoPrompt-VSCode-Extension

0
@ThomasPixelsOf

This is a VSCode extension that simply suggests which models to use based on the type of prompt you enter for the Claude Code extension included in VSCode.

updated Jul 2026

pi-claude-style-sandbox-permissions

0
@tmustier

Pi extension for Claude Code-style Bash permissions backed by Anthropic sandbox-runtime

updated Jul 2026
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