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

awesome-claude

1
@muratclk

A curated list of the best resources for Anthropic's Claude — models, apps, Claude Code, MCP, SDKs, tools, and learning.

updated Aug 2026

hospitality-mcp

1
@Mik2503

Unofficial open-source MCP server that lets AI assistants like Claude talk to hotel PMS platforms — query reservations, availability, guests and occupancy in plain language. First adapter: Apaleo (works in its free sandbox). Extensible multi-PMS architecture.

updated Jul 2026

awesome-travel-discovery

1
@coder1296

A curated list of awesome travel discovery platforms, visual itinerary planners, and next-gen tools for modern trip planning, featuring Camberin.

updated Aug 2026

RAG_Finance_IBOV

1
@marcotuliorod

RAG especializado no índice Ibovespa: ingestão (HG Brasil, Yahoo Finance, CVM RSS), consulta numérica determinística, busca textual e geração com tool-use via Claude

updated Aug 2026

claude-skills

1
@cosmefae

Agent Skills for Claude Code: Figma-to-code pipeline, git workflow, doc hygiene automation, and design-engineering tools, built from real use.

updated Aug 2026

claude-codex-usage

1
@jun1485

VS Code extension for Claude Code and Codex CLI usage limits

updated Aug 2026

claude-shift

1
@kenimo49

Multi-account Claude Code manager — switch the two-file auth safely, observe 5-hour/weekly usage across accounts (CLI + local server + Chrome extension)

updated Aug 2026

skills-personal

1
@poorvith-mp

11 Claude skills for personal productivity. Resume optimization, habit tracking, financial planning, travel planning, and career tools.

updated Aug 2026

omp-claude-hooks-bridge

1
@drmikecrowe

Bridge Claude Code hooks (.claude/settings.json) into omp (Oh My Pi) extension lifecycle events.

updated Aug 2026

throughline

1
@AKharytonchyk

Local, single-user tool showing where your Claude Code context budget goes (100% local, no network).

updated Jul 2026

pandastudio-mcp

1
@kamskans

MCP server for PandaStudio — drive a real local desktop video editor from Claude, Cursor, or any MCP client. Transcript editing, motion graphics, captions, background removal, export & publish. 148 tools.

updated Aug 2026

Claude-Token-Maximizer-2026

1
@CinderFencer

Advanced Windows desktop tool for Claude AI users. Smart token management, context optimization, prompt engineering assistance and usage extension techniques. Get more tokens and longer conversations with Anthropic Claude models. Lightweight, clean UI, weekly updates.

updated Jul 2026

Claude-Limit-Extender-2026

1
@BuilderComplete

Powerful Windows desktop application for Claude AI power users. Smart session management, advanced prompt optimization, token efficiency tools and usage extension techniques. Maximize your productivity with Anthropic Claude models. Clean interface and weekly updates.

updated Jul 2026

ClaudeWatch

1
@yevhen-chernenko

GNOME Shell extension that shows live Claude Code activity in your top panel. Tested in Ubuntu 24.04.4, works with CLI, VSCode extention and Claude desktop app.

updated Aug 2026

claude-reaper

1
@HarryMattocks

Reaps leaked Claude Code VS Code extension processes on macOS

updated Jul 2026

visual-feedback

1
@Yodaisgaming

Mark elements on any page and send structured feedback (selector, computed CSS, screenshot) to your Claude Code agent. MV3 browser extension + local inbox.

updated Jul 2026

mcp

1
@extensiondev

MCP server that lets AI agents build, run, inspect, and publish browser extensions. 30 tools for scaffolding, live DOM inspection, log streaming, and store-ready builds across Chrome, Edge, Firefox, Safari, and every Chromium- or Gecko-based browser.

updated Aug 2026

god-of-skills

1
@whatsuppiyush

Free, tested AI skills, prompts & image style guides for Claude, ChatGPT, Cursor & agent tools. Organised by department. Install via SKILL.md or MCP. https://godofskills.com

updated Aug 2026

cohermes

1
@dsivov

A team of AI coding agents that share one brain — a Hermes extension whose per-user memory becomes a shared, governed Context Graph.

updated Jul 2026

ext-registry

1
@fab7hq

Reviewed Fab7 extension catalog with immutable release URLs and SHA-256 source digests.

updated Aug 2026

controlium

1
@am-will

Chrome extension + MCP bridge that lets Claude drive your real browser over CDP — always bringing the working tab to the front, with a synthetic cursor. Works with Claude Code and Claude Desktop.

updated Jul 2026

ClaudeCodeWorkspace

1
@scian0204

Turn the Claude Code CLI into a team asset — per-session isolation, shared rooms with fine-grained delegation, in-browser tool approval, and code-server editing. One docker compose up.

updated Aug 2026

AgentPack

1
@Hardt-LLC

Author once, validate once, synchronize everywhere — cross-agent extension package manager for OpenAI Codex, Anthropic Claude Code, and Kimi Code

updated Aug 2026

claude-code-tracker

1
@abstract-karshit

Chrome extension that tracks your local Claude Code token usage, estimated costs, and weekly/daily trends — all processed locally in your browser.

updated Jul 2026
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