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

triz-engineering-solver

16
@Antropocosmist

Claude / AI-agent skill for solving engineering contradictions with Altshuller's TRIZ — full 39×39 matrix, 40 principles, Su-Field analysis with 76 Standard Solutions, ARIZ-85C, 3 worked examples.

updated Jul 2026

nexus

16
@aayushostwal

Plugin-first AI terminal workspace for Codex and Claude Code with planning, CI/CD debugging, reusable agents, skills, TODOs, and MCP tool integrations.

updated Jun 2026

llm-dark-patterns

16
@waitdeadai

Umbrella for the LLM Dark Patterns Hooks suite — single-purpose Claude Code Stop hooks that suppress sycophancy, paternalism, false-success, permission-loops, training-cutoff confidence at the textual boundary.

updated Jul 2026

rvcsi

16
@ruvnet

rvCSI — edge RF sensing runtime: normalize WiFi CSI from Nexmon/ESP32/Intel/Atheros/file/replay into one validated CsiFrame schema, run reusable DSP, emit typed confidence-scored events, bridge to RuVector. Rust + @ruv/rvcsi (npm) + rvcsi CLI + a Claude Code plugin.

updated Jul 2026

web-motion-skill

16
@Schmandarine

Close the agentic coding loop for web animation. Give your coding agent the ability to scroll your page while recording, analyze frame-by-frame, and optimize animations through natural language.

updated Jun 2026

espresso

16
@mirkobozzetto

One plugin. Full token-saving stack for Claude Code, Codex, and more. 70-85% fewer tokens.

updated Jul 2026

cc-suite

16
@xiaolai

One plugin to bridge and delegate across Claude Code, Codex CLI, and Gemini CLI — single-source AGENTS.md, shared skills, mirrored hooks and MCP servers, and full Claude↔Codex bidirectional delegation.

updated Jul 2026

n8n-autopilot

16
@neurawork-git

Claude Code plugin for building, validating, and deploying n8n workflows via n8nac CLI

updated Jul 2026

claude-code-hooks

16
@deyiwhite

Windows 桌面弹窗式权限确认 + 空闲提醒,替代 Claude Code 默认的终端内询问。不需要一直盯着终端,切出去做别的事,在需要确认时弹窗提醒。

updated Jul 2026

specmanager

16
@joanseg

Spec-driven development plugin for Claude Code. SpecManager gives you an agile AI team that takes a feature from interview → PRD → Architecture → Design → Plan → Build → Walkthrough.

updated Jul 2026

scribo

16
@causa-prima-ai

Scribo — free, AI-native EN 16931-compliant e-invoicing. ZUGFeRD/XRechnung (Germany) and US plain PDF live; Factur-X, Facturae, Peppol BIS UBL coming soon. Available as MCP server, Claude/Codex skill, CLI, HTTP API, and web app.

updated Jul 2026

claude-for-designers

16
@mshadmanrahman

A working repository for designers who use Claude as a collaborator. Skills, principles, project templates, and a career vault.

updated Jul 2026

kav-command-center

16
@viktorkav

Obsidian plugin: personal command center for YouTube content creators, powered by Claude Code slash commands

updated Jul 2026

lazyclaudecode

16
@code-yeongyu

omo for Claude Code — native Claude Code plugin marketplace (Sisyphus Labs / omo): rules, comment-checker, LSP, ultrawork, ultragoal, start-work continuation, telemetry + bundled ast-grep & LSP MCP servers.

updated Jun 2026

rename

16
@study8677

Keep your AI coding sessions named after what they actually became — Claude Code, Codex, Cursor and more. Auto-renames idle sessions, searches across 8 tools, native macOS app + Windows GUI.

updated Jun 2026

cinematic-scroll-skill

16
@MustBeSimo

Agent skill for building cinematic, scroll-driven websites from a brief: visual systems, motion storyboards, vanilla/GSAP demos, and Next.js release-page templates.

updated Jul 2026

sakura-animate-text

16
@sakuraoxo-clio

做AI 视频必备字体动效库

updated Jul 2026

kk-exhibition-planner-skill

16
@sunzhaokai95

Exhibition pre-planning Skill that turns client materials into structured exhibition outlines.

updated Jul 2026

fable-mode

16
@HalalifyMusic

Run Claude Fable 5 on Opus 4.8 in Claude Code. The Mythos-class model pulled by export controls — brought back as a native agentic distillation (FABLE_CODE.md), measured playbook, verification hooks, and design/MCP/test skills. "Fable 5 Lite," done right.

updated Jul 2026

fak

16
@anthony-chaudhary

fak — the Fused Agent Kernel: one Go binary that turns a tool-using agent (Claude Code, Codex, Cursor, any OpenAI/Anthropic/MCP client) into a managed agent: cache-stable model traffic, context compaction + crash resume, nanosecond tool-call policy, local GGUF serving with SSD expert offload.

updated Jul 2026

just-code

16
@malbruk

Just code, nothing else. A community VS Code chat extension on the Claude Agent SDK

updated Jul 2026

claude-plugins

16
@erikdarlingdata

Claude Code plugins from Erik Darling Data

updated Jul 2026

claude-code-plugins

16
@lestrrat-ai
updated Jul 2026

academic-skills-food-nutrition

16
@PangenomeAI

Open, MIT-licensed food & nutrition science research skills for Claude Code, Codex, and MiniMax Agent — multi-agent literature/systematic review, journal-aware writing, peer review, and figures, plus author-guideline skills for 150+ journals. Initiated by the Food Science Group, University of Melbourne.

updated Jul 2026
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