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

8253entries
★ starsA–Z name

sfwiz

5
@arufian

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

updated May 2026

drama-director-skill

5
@kianaliang-dev

One API key, two calls: GPT Image 2 + Seedance 2.0 comic-drama workflow skill.

updated May 2026

venture-ops

5
@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 May 2026

claude-humanizer-ru-skill

5
@KondrashovDenis

Claude Code skill для чистки русских текстов от AI-штампов. Адаптация blader/humanizer: канцелярит, кальки, раздутая значимость + типографическая деградация и режим аудита.

updated Jun 2026

skills

5
@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 May 2026

claude-feedback-clusters

5
@Hammaarn

Topic-clustered memory system for Claude Code with one-word feedback capture. One hook, one trigger, Claude routes the rest.

updated May 2026

skills

5
@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 May 2026

research-skill

5
@hec-ovi

Persistent project-scoped knowledge base for Claude Code and other SKILL.md-compatible code CLIs: deep research findings with progressive disclosure and contrarian-pass investigation. Survives /compact. Installs via npx skills add, /plugin install, or git clone.

updated Jun 2026

Token-Optimization-Mastery

5
@Moh97746
updated May 2026

Manus-MCP

5
@aruxojuyu665

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 May 2026

polish-humanizer

5
@waylooking-hub

Markdown skill for Claude/ChatGPT/Gemini that detects 44 AI-tells in Polish text and rewrites them naturally

updated May 2026

monomind

5
@monoes

Enterprise AI agent orchestration platform — 60+ specialized agents, swarm coordination, MCP server, self-learning hooks, and vector memory for Claude Code

updated Jun 2026

cc-blender-skill

5
@RobLe3

Claude Code skill plugin: drive Blender 5.x like a senior 3D artist via natural language. 10 chain-loadable skills (modeling, materials, lighting, cameras, rendering, animation, export, wireframe-to-3d, pro-workflow). Validated on 6 scene classes.

updated Jun 2026

korean-humanizer

5
@dotoricode

Korean humanizer prompt and skill for removing the usual AI smell from generated writing.

updated Jun 2026

video-to-ui

5
@mmohajer9

Turn a UI screen recording into design data, code edits, or a runnable React scaffold. A Claude Code skill.

updated May 2026

claudesync

5
@LandB

Keep your Claude Code environment in sync across devices — CLAUDE.md, skills, plugins, settings

updated May 2026

ia-security-skill

5
@antoniocostalopes

IA Security Skill — auditoria de segurança defensiva pré-entrega para projetos Claude Code. 24 análises universais · 18 linguagens · 34 frameworks · mobile (MASVS) · desktop · browser extensions · 21 áreas especializadas. Score, attack chains e fixes copy-paste.

updated May 2026

markpdf-skill

5
@gausoft

Claude Skill — convert Markdown to premium PDFs, slides, HTML via the MarkPDF MCP server

updated May 2026

claude-distill

5
@parksubeom

Hook-based feedback loop for Claude Code — distill knowledge + gotchas from every session.

updated May 2026

universal-mcp-sync

5
@nawodyaishan

Universal MCP Sync (usync) is a local-first MCP configuration manager for developers who use multiple AI clients.

updated Jun 2026

clybor-claude-tooling

5
@shawnclybor

Standardized Claude Code bootstrap — drop-in .claude/ tree with a 19-agent adversarial review team, Ralph Loop, dev-flow skills, and an init script. Agnostic, project-ready.

updated May 2026

ai-hackathon-skill

5
@gd452

AI 해커톤 운영 playbook v0.1 — 운영자가 fork 해서 자기 회사·학교·동호회 해커톤을 기획·제작·운영. Anthropic Claude Skills 표준.

updated May 2026

camclave

5
@Mondlak1

Connect your camera to an AI agent for hardware automation. Consent-gated webcam plugin for Claude Code + Codex CLI — point at a breadboard, multimeter, 3D print, or paper; the agent grabs a frame and answers.

updated May 2026

Lictor-AI

5
@Raffa-jarrl

Open-source AI security suite — Shield (Chrome ext) + Sentinel (npm/pip SDK) + Guardian (hosted dashboard) + Claude Code skills. Apache 2.0.

updated Jun 2026
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