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

workflow-anthropics-anthropic-sdk-python-tool-use-integration

0
@leeroopedia

Enable Claude to call external functions using manual handling or the automated tool runner from the Anthropic Python SDK

updated Feb 2026

landingrabbit-skills

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@LandingRabbit

AI skills for formatting landing page copy into LandingRabbit-ready markdown.

updated Jun 2026

vscode-claude-auto-complete

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@altmshfkgudtjr

VScode Extension - Auto Complete with Claude Code

updated Feb 2026

cc-account-switcher

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@GaiusSheh

VSCode extension to switch between multiple Claude Code accounts without browser re-authentication

updated Feb 2026

Laravel-Debugbar-MCP

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@sergey0002

MCP for working with laravel-debugbar logs

updated Mar 2026

ChromeDarkMode

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@adamely

chrome dark mode extension created by claude code

updated Feb 2026

copy-claude-ref

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@Mjvolk3

VS Code extension: copy file#Lstart-end to clipboard for Claude Code

updated Feb 2026

claude-code-explorer-raycast-extension

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@wysher

A Raycast extension for browsing and searching Claude Code plans and conversation history per project

updated Feb 2026

gemini-banana-skill

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@Kosthi

Claude Code skill for AI image generation via Gemini CLI + nanobanana extension

updated Feb 2026

claude-diff-extension

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@Abhishek-Hosamani

A extension for Claude code diff view for better control over code changes

updated Feb 2026

Diffify

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@syed-bilal-bukhari

A VSCode extension to review incremental changes made by claude code

updated Feb 2026

phpstan-zed

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@peterjbassi

Claude Code vibe-coded PHPStan LSP/extension for the Zed editor

updated Feb 2026

ac-cc-log

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@sandipchitale

A universal hook logger for the **Gemini CLI** and **Claude Code** extensions.

updated Feb 2026

openclaw-stitch

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@El-Patronum

openclaw porter skill — reference for converting Claude Code plugins to openclaw extensions

updated Feb 2026

claude-code-switcher

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@manuj10

VS Code extension to switch Claude Code between Pro/Max Plan and API Key mode

updated Jun 2026

claude-marketplace

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@akashp1712

My Claude Code Extensions

updated Feb 2026

pi-vs-claude-code

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@az9713

Clone of disler/pi-vs-claude-code — Pi Coding Agent extension playground enhanced with extensive documentation (architecture guide, developer guide, quick start, zero-to-hero study plan)

updated Feb 2026

claude-code-dashboard

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@rochai-esh

VS Code extension: visual dashboard for managing Claude Code terminal sessions

updated Feb 2026

gh-persona

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@A-hosoda

gh extension: Apply personas to Claude Code via git worktree + CLAUDE.md replacement

updated Feb 2026

claude-project-manager

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@macker1997

VS Code extension for project management with Claude Code and Obsidian vault integration

updated Feb 2026

yfiles-claude-marketplace

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@yWorks

A Claude Code Marketplace for yFiles related Claude Code extensions, plugins, skills, etc.

updated Mar 2026

sherlock

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@ajrahim

Chrome Extension to manage jira | claude code | elastic agent builder

updated Feb 2026

voice-for-claude-code

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@shadowmobo

VS Code extension for voice-to-text input using local Whisper, optimized for Claude Code terminal

updated Feb 2026

claude-ptc-tool-use

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@sinkarusa

Full-stack streaming demo of Anthropic's Programmatic Tool Calling (PTC)

updated Feb 2026
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