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

8281entries
★ starsA–Z name

outpost

★ 6
@sah1l

Doc-hosting service designed for AI agents: npm CLI (outpost) for agent-driven uploads, Next.js dashboard for humans, sandboxed usercontent origin so agent-generated JS can't escape.

updated May 2026

stagecraft-agent-skill

★ 6
@gg-mo

Claude Code plugin for premium, keynote-style UI — dark, minimal, cinematic reveals with disciplined motion. Portable across Claude Code, Cursor, Codex, Gemini CLI, and Copilot CLI.

updated Oct 2026

dancing-clawd

★ 6
@almightychang

Claude Code hook + terminal renderer: your sessions dance in the terminal

updated Sep 2026

sfwiz

★ 6
@arufian

Terminal UI harness tool for Salesforce. Orchestrator + 6 persona subagents, jsforce + sf CLI, qmd RAG. Powered by Claude Opus 4.7.

updated Aug 2026

venture-ops

★ 6
@Desperado

AI-powered fundraising ops built on Claude Code. Skill modes for investor scanning, pitch-deck refresh, accelerator applications, and follow-up cadence. Batch processing, PDF generation.

updated Oct 2026

skills

★ 6
@usetemi

Open-source agent skills for Claude Code, Claude Cowork, Codex, Cursor, and Gemini CLI. Connect AI agents to Google Analytics, Search Console, and Drive. From Temi (usetemi.com).

updated Oct 2026

skills

★ 6
@umit

My personal agent skills — JVM profiling, GC, concurrency, distributed systems. Compatible with Claude Code, Codex, Cursor, Cline, and any agent that supports the skills.sh format.

updated Oct 2026

Manus-MCP

★ 6
@0-SOFT

MCP server providing Claude Code with full programmatic control over Manus.im via the official Manus API v2. Implements all 30 documented endpoints, 3 composite tools for common scenarios, and a local webhook receiver with RSA-SHA256 verification.

updated Oct 2026

agent-powerups

★ 6
@yeaight7

Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md templates, and workflows for serious software engineering. Claude Code, Codex, Antigravity CLI, Cursor and more

updated Sep 2026

cc-enforcer

★ 6
@skymanbp

Rules your coding agent physically cannot ignore. Claude Code hooks that DENY the tool call and BLOCK the reply - stopping reactive patches, guessed citations, and premature 'done' claims. Also works as an LLM-agnostic rule pack.

updated Oct 2026

oh-my-design

★ 6
@favorPotato
updated Aug 2026

runsight

★ 6
@Abm32

Autonomous agent that runs projects, explores them via browser, captures screenshots, and records demo videos - automatically. Pluggable agent skill for Kiro CLI, Claude, and Cursor.

updated Aug 2026

founder-fundraising-outreach

★ 6
@evalyze-ai

A Claude skill that helps founders write investor outreach that actually gets replies. Cold emails, follow-ups, due diligence prep, and more.

updated Sep 2026

pixeltamer-gpt-image-skill

★ 6
@gabelul

Image generation skill for Claude Code, Codex CLI, OpenCode, Cursor and 50+ AI coding agents. Two backends (OpenAI API or codex CLI signed in to ChatGPT subscription), three modes (generate, edit, compose up to 16 references), six production recipes for gpt-image-2.

updated Sep 2026

watch-video

★ 6
@khou

Video-analysis skill for AI agents.

updated Oct 2026

orc

★ 6
@HigorAlves

The senior-developer workflow as a Claude Code plugin: plan → TDD → QA → ship → release. Hook-enforced guardrails, 100% local, MIT.

updated Oct 2026

paul-graham-skills

★ 6
@WinterDDo

Paul Graham, distilled — 5 Claude Code skills + 6 principles from his essays

updated Oct 2026

claude-secret-guardrails

★ 6
@chuckreynolds

Permission deny rules that stop Claude Code's built-in tools from reading your .env, secrets, and credential files.

updated Sep 2026

domain-check-skill

★ 6
@PleasePrompto

Ask your AI coding agent if a domain is free — and get a real answer. Works for any TLD, including .de / .eu / .at / .ch where most checkers give up. Plugin for Claude Code, extension for Gemini CLI, skill for Codex & OpenCode. Pure Python, zero setup.

updated Sep 2026

content-skill-pack

★ 6
@Samin12

Six Claude Code skills for the full YouTube creator workflow: ideation, hooks, outlines, titles, short-form, and content cascade.

updated Oct 2026

claude-blitz

★ 6
@ADM-NKH

A pre-reset backlog runner for Claude Code. Queue tasks, blitz through them in parallel before quota resets.

updated May 2026

polar-mcp

★ 6
@davidmosiah

Unofficial local-first Polar AccessLink Dynamic API v4 MCP server for AI agents

updated Oct 2026

agency-of-one

★ 6
@NFTYoginis

A Claude Code template for running a content/design business as a solo operator. One orchestrator + several worker sandboxes; briefs as handoff contracts; ICM-aligned context layers (L0/L1/L3/L4); weekly + monthly maintenance routines; four hooks, two skills, one canonical example brief.

updated Sep 2026

video-layer-skill

★ 6
@Alexander-Kz

Production multi-agent Claude Code skill — turns a voiceover MP3 into a full whiteboard-explainer YouTube episode. Brief-on-disk + SHA256 verify, gated 2-wave generation, vision review loops.

updated Sep 2026
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