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

8241entries
★ starsA–Z name

plan-build-run

17
@SienkLogic

Plan it. Build it. Run it. A Claude Code plugin for structured development with context-engineered agents.

updated Apr 2026

claudepath

17
@Mahiler1909

Move Claude Code projects without losing session history — CLI tool to update all path references after renaming or relocating a project directory

updated Jul 2026

kingdee-k3cloud-skill

17
@adamzhang1987

金蝶云星空 ERP 系统的 Claude Code Skill,为 Claude Code 注入表单字段、查询模式和工作流知识,大幅减少试错次数。

updated Jul 2026

academic-research-plugin

17
@JeanDiable

Claude Code plugin for academic research workflows — literature surveys, paper reviews, citation management, and more

updated Jul 2026

efecto-plugin

17
@pablostanley

AI design skills + 46 MCP tools for Claude Code, Cursor, Windsurf, Copilot, and any AI agent. Install: npx skills add pablostanley/efecto-plugin

updated Jul 2026

claude-dhikr

17
@MoizIbnYousaf

Claude Code slash commands for dhikr: sourced adhkar with hadith citations, in your terminal. No hooks, no background processes.

updated Jul 2026

ecotokens

17
@hansipie

Token optimizer for Claude Code Gemini CLI & Qwen Code — compresses shell outputs via PreToolUse hook, tracks USD savings in TUI dashboard

updated Jul 2026

brand.md

17
@caiopizzol

brand.md — an open standard for brand identity files. Like AGENTS.md for coding agents, brand.md gives AI tools your brand context.

updated Jul 2026

Arnold

17
@ArtifactHQ

Arnold is an opinionated documentation-first development toolkit that runs as a native extension inside Claude Code.

updated Apr 2026

claude-certified-architect

17
@carolinacherry

Claude Code plugin for studying the Claude Certified Architect (Foundations) certification exam. Covers all 5 domains, 30 task statements, and 6 scenarios from the official Anthropic exam guide.

updated Jul 2026

claude-hooks

17
@liberzon

Smart PreToolUse hook for Claude Code — decomposes compound bash commands and checks each sub-command against allow/deny permission patterns

updated May 2026

nervous-marketplace

17
@nervous-net

Claude Code plugin marketplace by nervous-net

updated Jul 2026

claude-mem-sync

17
@lopadova

Team memory sharing for claude-mem — sync AI memories across developers, with Claude Code plugin, github action and knowledge distillation

updated Jul 2026

obsidian-llm-hub

17
@takeshy

Obsidian plugin for AI chat, workflow automation, and semantic search — supports Gemini, OpenAI, OpenRouter, Grok, Ollama, and CLI backends

updated Jul 2026

heart-of-gold-toolkit

17
@ondrej-svec

Heart of Gold toolkit — distributable Claude Code plugin marketplace

updated Jul 2026

Genesis

17
@xeeva

Bootstrap fully-equipped Claude Code projects in under two minutes. Agents, skills, hooks, memory, MCP configs — all scaffolded from a single conversation.

updated Jul 2026

claude-java-plugins

17
@ducpm2303

Java developer toolkit for Claude Code — skills, agents, hooks, and coding standards for Java 8+ projects

updated Jul 2026

claude-code-md-hook

17
@sunlesshalo

Claude Code hook: auto-converts PDF, DOCX, XLSX, PPTX, HTML to markdown before reading — avoids vision token overhead and indexes large files

updated Jun 2026

laconic

17
@GabrielBarberini

Token-compression skill. An adaptation of caveman — short common words, trust context, say just enough, be laconic.

updated Jul 2026

linkedin-writer

17
@kvsdileep

Claude Code skill that writes LinkedIn posts in your voice, not AI slop. Hook frameworks, anti-slop engine, character limit enforcement.

updated Jul 2026

claude-god-mode

17
@Itachi-1824

The ultimate Claude Code optimization toolkit. 15 AI agents, 12 MCP servers, 17 hooks, autonomous token pipeline (60-99% savings), elite UI design, code connectivity enforcement, session handover, safety guards.

updated Jul 2026

skillforge

17
@WrathZA

Quality-gated skill authoring for Claude Code. Build, judge, and ship skills that earn their tokens.

updated Jul 2026

obsidian-skills

17
@qhuang20

Obsidian-focused Claude Code plugin. First skill: llm-wiki (Karpathy's pattern).

updated Jul 2026

brilliant-directories-mcp

17
@brilliantdirectories

Official MCP server for Brilliant Directories — manage members, posts, leads, reviews, pages, and more from any AI agent. OpenAPI 3.1 spec included.

updated Jul 2026
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