Excalidraw
excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
OPENAGENTSKILL / DIRECTORY
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
17–32 / 130
Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 130
excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
DayuanJiang
A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language com…
mjmlio
MJML: the only framework that makes responsive-email easy
nodemailer
✉️ Send e-mails with Node.JS – easy as cake!
danielmiessler
Agentic AI Infrastructure for magnifying HUMAN capabilities.
danielmiessler
Agentic AI Infrastructure for magnifying HUMAN capabilities.
plait-board
开源白板工具(SaaS),一体化白板,包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.
YishenTu
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
maillab
A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail
omnivore-app
Omnivore is a complete, open source read-it-later solution for people who like reading.
Mail-0
Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord
dreamhunter2333
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot
nylas
:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!
wix
React Native Calendar Components 🗓️ 📆