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

gtm-engine

13
@himanshusaleria

Turns Claude Code into your sales team — 8 slash-command skills for pipeline tracking, daily rituals, call analysis, lead scoring, and cold outreach. Built for 0-to-1 founders.

updated Jul 2026

fractal-loop

13
@rmolines

Recursive project management for Claude Code. One primitive, any scale.

updated Jul 2026

oh-my-harness

13
@kyu1204

Tame your AI coding agents with natural language. Generate enforced guardrails (CLAUDE.md, hooks, settings) from a single command.

updated Jun 2026

vulca-visual-control-sdk

13
@vulca-org

Agent-native image-editing SDK for Claude Code. 21 MCP tools + /decompose skill — semantic layer splits, L1–L5 cultural scoring, region inpaint. Powered by ComfyUI, Gemini, or mock.

updated Jul 2026

code

13
@ReineiraOS

AI-assisted plugin development for ReineiraOS

updated Jul 2026

my-marketplace

13
@ubranch

a collection of productivity skills for claude code.

updated Jun 2026

salesforce-claude-code

13
@jiten-singh-shahi

Salesforce Claude Code Framework: 🚀 17 specialized subagents, 55 domain skills, and 29 hooks for Salesforce development — Apex, LWC, SOQL, Flows, Visualforce, Aura, Agentforce, DevOps, and Security. Work across Claude Code and Cursor.

updated Jul 2026

claude-local-starter

13
@indranildchandra

Single-script installer that lifts and shifts my personal Claude Code setup - plugins, skills, commands, MCP servers, and config - onto any machine in seconds.

updated Jul 2026

ux-toolkit

13
@dennisonbertram

Claude Code plugin: UX story generation, browser-based UX testing, and automated issue implementation

updated May 2026

claude-code-setup

13
@tornikebolokadze1-cyber

Production-grade Claude Code setup: 17 rules, 7 hooks, 7 templates, /setup command. One install — security, testing, CI/CD, and safety guardrails from day one.

updated May 2026

ads-agentic-tools

13
@spotify

A Claude Code plugin that lets you manage Spotify advertising campaigns through natural language. Create campaigns, target audiences, launch ads, and pull performance reports — all by describing what you want in plain English.

updated Jul 2026

ads-machine

13
@seancrowe01

Closed-loop ad intelligence system built in Claude Code. Scrape competitors, grade by longevity, build a proven hooks database, write scripts, launch campaigns.

updated Jul 2026

axme-code

13
@AxmeAI

Persistent memory, architectural decision enforcement, pre-execution safety hooks, and session handoff for Claude Code. MCP server plugin for AI coding agents.

updated Jun 2026

code-crew

13
@d3x293

Multi-agent orchestration plugin for Claude Code — 11 AI agents with intelligent model routing, 3-layer codebase indexing, and auto skill injection

updated Apr 2026

agent-migrator

13
@builderpepc

Migrate conversation history between AI coding tools (Cursor, Claude Code, Codex, Gemini)

updated Jun 2026

sunkit

13
@SunflowersLwtech

SunflowersLwtech's toolbox: Claude Code skills, agents, commands, and MCP servers in one plugin marketplace

updated Jul 2026

wordpress-plugin

13
@eirichmond

This repo is a Claude Code plugin with the skills, reference and commands needed to build a WordPress Plugin

updated Jul 2026

claude-managed-agents-skill

13
@0xArx

Claude Code skill for building with the Claude Managed Agents API — event loops, production patterns, MCP auth, debugging, and more.

updated Apr 2026

memory-toolkit

13
@IlyaGorsky

🧠 Session memory lifecycle plugin for Claude Code — structured markdown memory, workstreams, handoff, auto-save hooks

updated May 2026

claude-session-analyzer

13
@lucemia

Quantitative analysis tool for Claude Code session logs — thinking depth, Read:Edit ratio, behavioral signals, sentiment, cost. Replicates methodology from anthropics/claude-code#42796

updated Jul 2026

ai-dev-kit

13
@noah-sheldon

Production-ready AI dev workflow scaffold with 59 skills, 33 agents, hooks, and rules for Claude Code, Codex, Gemini CLI, Copilot CLI, Qwen Code, and OpenCode.

updated May 2026

claude-code-cache-keepalive

13
@yujiachen-y

Keep Claude Code's 5-minute prompt cache warm across idle pauses. A single-plugin marketplace that injects cheap keepalive turns via a Stop hook. Saves real money on idle API-billed sessions.

updated Jul 2026

fathom-mode-for-claude

13
@ma-ziwei

Planning mode for Claude Code and Cowork. Claude pauses execution, clarifies intent, and compiles a reviewable plan before acting on complex tasks.

updated May 2026

second-brain-for-claude

13
@bright-interaction

Karpathy-style wiki + graphify knowledge graph + Claude Code hooks. Self-deploying: clone it, tell Claude to set it up, done.

updated Jul 2026
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