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

8236entries
★ starsA–Z name

vscode-ai-standards

1
@AhsenBaig

Single source of truth for AI‑optimized VS Code configuration across all repositories. Includes Claude Code + Copilot settings, WSL integration, recommended extensions, workspace tasks, bootstrap scripts, and a GitHub Action for validation.

updated Jul 2026

llm-toolkit

1
@rolandtolnay

Slash commands, mental frameworks, and prompt engineering resources for Claude Code — grounded in LLM research

updated Jul 2026

claude-max-openai-proxy

1
@0x0ndra

Use your Claude Max/Pro subscription as an OpenAI-compatible API — with full tool support via the official Claude Agent SDK

updated May 2026

cplus

1
@lin13k

Prompt composition tool for Claude CLI - build complex prompts from reusable actions and roles

updated Apr 2026

boxofrocks

1
@jmaddaus

Git Issues Extension for Agentic AI Task Management

updated Feb 2026

txt-to-mdx-converter

1
@WXFffff666

🤖 A powerful tool to convert plain text files to MDX format. Built by Claude - Anthropic's AI Assistant.

updated Feb 2026

claude-yolo

1
@javadamrooki96

🚀 Create vibrant ASCII art and rainbow text in your terminal with claude-yolo, maximizing your shell experience through simple aliases and tools.

updated Jul 2026

nitays-agent-toolkit

1
@nitayk

Curated AI coding toolkit: 34 skills + 200+ rules for Cursor & Claude Code. Best of obra/superpowers, anthropics/skills, and custom workflows.

updated Jul 2026

claude-depot

1
@seanGSISG

A curated depot of Claude Code plugins — skills, tools, and extensions

updated Jun 2026

aionix

1
@abstractivemachines

GNOME Shell extension for monitoring AI coding agents — Claude Code, Aider, Copilot, Cursor, and more

updated Mar 2026

BASTIONMCP

1
@bastionfintech-spec

Risk Intelligence MCP Server for Claude Agents. 49 tools. 560+ signals. 72B AI model.

updated May 2026

achilles

1
@democra-ai

The secret manager your AI agents can actually use. Local-first, MCP-native, zero cloud dependency. Desktop app + Chrome extension + CLI.

updated Jun 2026

ai-workflow-rules

1
@robertdewilde-dev

Reusable AI workflow rules and skills for Claude Code — hub-and-spoke coordinator, role-based agents, tech-stack extensions

updated Apr 2026

genai-incident-commander

1
@pritmon

Agentic AI system that analyzes RPA bot failure logs using a multi-tool reasoning loop — powered by Claude AI (Anthropic) and FastAPI. Classifies errors, searches past incidents, and suggests exact fixes automatically.

updated Jun 2026

nitpix

1
@koziez

Chrome extension + local server for pixel-perfect UI review with Claude Code

updated Mar 2026

claude-commit

1
@prokhororlov

AI-powered conventional commit message generator using Claude via Claude Code CLI — VS Code extension

updated Mar 2026

agentmarkb

1
@carlotorniai

Agentic AI Knowledge Base Chrome Extension — Extract full web articles as Obsidian-compatible Markdown for RAG pipelines, AI agent swarms, and knowledge management. Built with Claude Code.

updated Mar 2026

agenticore

1
@the-cloud-clockwork

Two modes, one binary — a fleet orchestrator that clones repos and ships PRs via Claude Code, OR a drop-in OpenAI-compatible chat completion endpoint for customized Claude agents with real-time token-by-token thinking + tool-call streaming. LibreChat/OpenWebUI/LiteLLM-ready. Helm + KEDA + OTEL.

updated Jul 2026

claude-recall

1
@paperhurts

Back up your Claude conversations when Anthropic's export doesn't work. This tool connects to your logged-in Chrome, walks through your conversations, and saves everything — messages, thinking blocks, metadata — to a local SQLite database. Two commands: one to extract, one to backfill full thinking block content.

updated Mar 2026

dimmer

1
@MaorZ19

VS Code extension to toggle MCP servers and Claude Code plugins on/off with profiles support

updated Feb 2026

claude-mcp-course

1
@jaygaha

A hands-on learning path for the Model Context Protocol (MCP) featuring structured lessons on server construction, client implementation, and the three MCP primitives (Tools, Resources, Prompts), accompanied by a fully working CLI chat demo project (documentMCP) that integrates Claude with an in-memory document store.

updated Jul 2026

vscode_claudecode_sendlater

1
@V0latix

VS Code extension: queue prompts after rate-limit (Claude Code / Copilot) + token usage monitor

updated Apr 2026

Conductor

1
@taihartman

VS Code extension dashboard for monitoring Claude Code agents

updated May 2026

copilot-api-next

1
@ZiuChen

Turn your GitHub Copilot subscription into an OpenAI / Anthropic API compatible server. Works seamlessly with Claude Code and any tool that speaks the OpenAI or Anthropic protocol.

updated Apr 2026
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