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

vscode-claude-consume-ext

0
@jcruzgap

VSCode extension to get Claude Code Consumption information

updated Apr 2026

applyintel

0
@mai2421-ops

AI-powered job application intelligence tool — Next.s 14, Supabase, Anthropic Claude, Stripe

updated Apr 2026

pi-statusline

0
@Acelogic

Pi extension that renders a Claude Code-style statusline: model, cwd, git branch + status, context window bar.

updated May 2026

agent-toolkit

0
@aomizuki0307

ReAct agent built from primitives. ~60-line while-loop. No LangChain, no CrewAI, no AutoGen. Claude native tool_use.

updated Apr 2026

claude-code-router

0
@unoflavora

API proxy that routes OpenAI/Anthropic requests through Claude CLI with MCP tool support

updated Apr 2026

claude-skills

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@61eaves

A collection of custom tools and executable scripts designed to extend the capabilities of Anthropic's Claude

updated May 2026

claude-agent-loop

0
@felixwickholm

Minimal tool-using agent loop for Claude. ~150 lines, no frameworks.

updated Apr 2026

claude-code-toolkit

0
@utsabpanta

An opinionated toolkit of skills, agents, and hooks for Claude Code - code review, migrations, API design, SQL, a11y, PRs, incidents, and more. Built for teams. One-line install.

updated May 2026

slow-news

0
@viethoanguyen97

A Chrome extension that rewrites sensationalist headlines into calm language using Gemini Nano — built with Claude Code.

updated Apr 2026

claude-limits-vscode

0
@maslovserg-hub

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

updated May 2026

jarvis-prime

0
@trippmorgan

Jarvis Prime — Telegram → Claude Code bridge with Gibsonian dual-brain (corpus callosum) extension. 5-node mesh command brain.

updated May 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

trends-agent-claude

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@trendsmcp

Connect Claude to live trend data via MCP: Google, YouTube, TikTok, Reddit, Amazon, Wikipedia, news sentiment, App Store, Steam, npm and more. One MCP server, free tier.

updated Apr 2026

ossmate

0
@sunjin12

OSS Maintainer's co-pilot — every Claude Code extension surface (Skills, Subagents, Hooks, MCP, Plugin, Agent SDK, Cron) in one tool

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 Jun 2026

rice

0
@icar1an

Visualize your Claude Code sessions as pixel-art mascots working in a rice field. VS Code extension.

updated Apr 2026

drafted-plugin

0
@ddfourtwo

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

updated May 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 May 2026

AlexSulliMora-Marketplace

0
@AlexSulliMora

Personal Claude Code plugin marketplace: deep-review cascade + paper-extension academic pipeline

updated May 2026

claude-utils

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@shaharia-lab

Utilities and tools for using Claude Code CLI - A collection of scripts, configurations, and resources to enhance your Claude Code CLI experience

updated May 2026

claude-code-terminal-manager

0
@wildzipper

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

updated Apr 2026

claude-toolkit

0
@ajvelo

Opinionated Claude Code toolkit: skills, sub-agents, safety hooks, and auto-memory for orchestrating Claude across a multi-language project setup

updated Apr 2026

feeeeedback

0
@matthieuharbich

Extension Chrome pour capturer des retours visuels sur une page web et les exporter en markdown pour Claude Code

updated Apr 2026

eval-agentic-tool

0
@Jesuisleon

Calibration tool for Claude Code skills, commands and hooks through real execution. Captures tool-use trajectories and verifies final file state.

updated Apr 2026
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