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

simple-replit-ClaudeCode-helper-chrome-plugin

0
@DawidGrabanowski

Chrome extension that helps paste Claude Code auth codes into Replit Shell terminal

updated Apr 2026

n8n-unified-mcp-server

0
@anshwysmcbel2710

Production-grade Unified MCP Server architected to bridge enterprise n8n automation with agentic LLM ecosystems. Engineered for high-scale reliability with structured logging, multi-transport support (SSE/STDIO), and context-aware orchestration. Accelerating AI-native business infrastructure via secure, deterministic, and scalable workflow control.

updated Apr 2026

vs-extension-workforest

0
@0xdeafcafe

VS Code extension for viewing Claude Code git worktrees

updated Apr 2026

claude-code-forwarder

0
@dans-huang

Forward Gmail and Slack threads to Claude Code with Cmd+Shift+F. Chrome extension + local webhook + tmux + Claude Island.

updated Jun 2026

create-chrome-extension

0
@codyhxyz

Six skills that scaffold a Chrome extension, fill the listing copy, capture screenshots, set up Chrome Web Store OAuth, and orchestrate submission. Pairs with the cce-factory WXT template.

updated Jun 2026

browser-extension-creator

0
@shubaomi

Guide Beginners to Make Their Own Browser Plugins with Claude Code

updated Apr 2026

supercharge-code

0
@gonandrap

A set of extension to improve usage of claude code

updated Apr 2026

ai-extensions

0
@dmorand17

A collection of skills for Claude Code and Kiro agents

updated Jul 2026

claude_code_limits_gnome_extension

0
@davidemodolo
updated Jul 2026

vscode-claude-consume-ext

0
@jcruzgap

VSCode extension to get Claude Code Consumption information

updated Apr 2026

claude-utils

0
@taige

Claude Code extensions: worktree lifecycle hooks, terminal statusline, one-paste installer

updated Apr 2026

claude-limits-vscode

0
@maslovserg-hub

VSCode extension that shows Claude Code rate limits in the status bar

updated Jun 2026

Prizmad-MCP-server

0
@prizmad

Generate AI UGC video ads from any product URL via the Model Context Protocol. 50+ avatars, ElevenLabs voiceover, multiple caption / music / CTA / image styles. OAuth 2.1 + DCR Connect flow for Claude Desktop, Claude.ai, ChatGPT, Cursor, Zed; npm stdio bridge for headless API-key flows.

updated Apr 2026

go-agent-skills

0
@Gisellesleeveless396

Provide Go agent skills for cleaner, idiomatic code across Claude Code, Cursor, Copilot, and more with one install

updated Jul 2026

neuro-mcp-unified-orchestration-engine

0
@bitsandbrainsai

Production-grade NeuroMCP orchestration engine that unifies n8n workflows with agentic LLM ecosystems, delivering secure, deterministic, and scalable automation. Features context-aware execution, multi-transport support, structured observability, & fault-tolerant design, powering AI-native, resilient, & high-performance enterprise infrastructure.

updated May 2026

drafted-plugin

0
@ddfourtwo

Claude Code plugin + Gemini CLI extension for Drafted — mirrored from drafted.live/plugin

updated Jul 2026

comad-world-extensions

0
@kinkos1234

Self-evolution, destruction gating, and memory indexing extensions for Claude Code OAuth users (~/.claude). HARD hooks + FTS5 memory + T6 learn loop. 92/92 e2e audit.

updated Jul 2026

claude-code-terminal-manager

0
@wildzipper

VS Code extension to manage Claude Code CLI sessions across multiple terminals

updated Apr 2026

measurement-uncertainty-mcp

0
@kyb8801

The first Model Context Protocol server for GUM-compliant measurement uncertainty analysis

updated Jun 2026

Monet

0
@ivanpush

Multi-project AI session manager for Claude Code (VS Code / Cursor extension)

updated Apr 2026

free-claude-code

0
@aashishgarg13

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

updated Jun 2026

Harsh1210

0
@Harsh1210

Profile README — AI coding tools, Claude Code plugins, VS Code extensions.

updated Apr 2026

utools-extension-skill

0
@ElaineRosa6

Build, develop, and publish uTools plugins - Claude Code / Codex skill

updated May 2026

b2b-email-marketing-research

0
@atikarofidah

Setup project using Cursor IDE with Claude Code and Codex extensions

updated Apr 2026
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