Nodemailer
nodemailer
✉️ Send e-mails with Node.JS – easy as cake!
Productivity AutomationSkill source unconfirmed
17.6KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
Results · “ai-test-platform”
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 363
Socialscan
iojw
Python library for accurately querying username and email usage on online platforms
Productivity AutomationSkill source unconfirmed
1.8KGitHub
LifeOS
danielmiessler
Agentic AI Infrastructure for magnifying HUMAN capabilities.
Productivity AutomationSkill source unconfirmed
16KGitHub
Personal AI Infrastructure
danielmiessler
Agentic AI Infrastructure for magnifying HUMAN capabilities.
Productivity AutomationSkill source unconfirmed
16KGitHub
Mailinabox
mail-in-a-box
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
Productivity AutomationSkill source unconfirmed
15.3KGitHub
BillionMail
Billionmail
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discor…
Productivity AutomationSkill source unconfirmed
15.1KGitHub
15.1KGitHub
Flow.Launcher
Flow-Launcher
:mag: Quick file search & app launcher for Windows with community-made plugins
Productivity AutomationSkill source unconfirmed
15KGitHub
Notesnook
streetwriters
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Productivity AutomationSkill source unconfirmed
14.2KGitHub
Flash Calendar
MarceloPrado
The fastest React Native calendar 📆⚡
Productivity AutomationSkill source unconfirmed
1.5KGitHub
Drawnix
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.
Productivity AutomationSkill source unconfirmed
14.1KGitHub
Thunderbird Android
thunderbird
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
Productivity AutomationSkill source unconfirmed
13.6KGitHub
Claudian
YishenTu
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
12.9KGitHub
Twake
linagora
Twake is a secure open source collaboration platform to improve organizational productivity.
Productivity AutomationSkill source unconfirmed
1.9KGitHub
Logto
logto-io
🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
Productivity AutomationSkill source unconfirmed
12.2KGitHub
Cloud Mail
maillab
A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail
Productivity AutomationSkill source unconfirmed
11.2KGitHub