AI Agent Skill Repository
Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.
Live registry search
Exact name and slug matches are checked against the live registry before ranked alternatives.
Decision filters
Showing 1-16 of 118 ranked candidates matching "free-email"
Best blend of relevance, quality, freshness, and verified outcomes
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot
$ npx skills add dreamhunter2333/cloudflare_temp_emailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
💌 Build and send emails using React
$ npx skills add resend/react-emailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.
$ npx skills add reacherhq/check-if-email-existsScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
a list of disposable email domains
$ npx skills add disposable-email-domains/disposable-email-domainsScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
Fully featured, open source, privacy friendly email app for Android
$ npx skills add M66B/FairEmailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
A cute temporary email service built with NextJS + Cloudflare technology stack 🎉 | 一个基于 NextJS + Cloudflare 技术栈构建的可爱临时邮箱服务🎉
$ npx skills add beilunyang/moemailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
$ npx skills add freeCodeCamp/freeCodeCampScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
CLI + Codex · 4 targets
The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3
$ npx skills add xtekky/gpt4freeScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
OpenAI Agents + CLI · 4 targets
:books: 免费的计算机编程类中文书籍，欢迎投稿
$ npx skills add justjavac/free-programming-books-zh_CNScenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.
CLI + Codex · 4 targets
Stackryze Domains: Free Domain for Everyone, Claim yours today.
$ npx skills add stackryze/FreeDomainsScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
CLI + Codex · 4 targets
Automatically claims free games and DLCs on the Epic Games Store, Amazon Prime Gaming and GOG.
$ npx skills add vogler/free-games-claimerScenario Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.
Browser agents + CLI · 4 targets
:books: Freely available programming books
$ npx skills add EbookFoundation/free-programming-booksScenario Education and tutoring · I need my agent to teach a topic, generate course material, create quizzes, or analyze learning progress.
CLI + Codex · 4 targets
List of Permanent Free LLM API (API Keys)
$ npx skills add mnfst/awesome-free-llm-apisScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
Claude Code + CLI · 4 targets
Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data
$ npx skills add hyperknot/openfreemapScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
Free IDE for Kubernetes
$ npx skills add freelensapp/freelensScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discor…
$ npx skills add Billionmail/BillionMailScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
Page 1
Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.
Try the agent resolve APIAI Agent Skill Repository
Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.
Live registry search
Exact name and slug matches are checked against the live registry before ranked alternatives.
Decision filters
Showing 1-16 of 118 ranked candidates matching "free-email"
Best blend of relevance, quality, freshness, and verified outcomes
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot
$ npx skills add dreamhunter2333/cloudflare_temp_emailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
💌 Build and send emails using React
$ npx skills add resend/react-emailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.
$ npx skills add reacherhq/check-if-email-existsScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
a list of disposable email domains
$ npx skills add disposable-email-domains/disposable-email-domainsScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
Fully featured, open source, privacy friendly email app for Android
$ npx skills add M66B/FairEmailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
A cute temporary email service built with NextJS + Cloudflare technology stack 🎉 | 一个基于 NextJS + Cloudflare 技术栈构建的可爱临时邮箱服务🎉
$ npx skills add beilunyang/moemailScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
$ npx skills add freeCodeCamp/freeCodeCampScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
CLI + Codex · 4 targets
The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3
$ npx skills add xtekky/gpt4freeScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
OpenAI Agents + CLI · 4 targets
:books: 免费的计算机编程类中文书籍，欢迎投稿
$ npx skills add justjavac/free-programming-books-zh_CNScenario Document processing · I need my agent to read PDFs, extract tables, and turn documents into structured data.
CLI + Codex · 4 targets
Stackryze Domains: Free Domain for Everyone, Claim yours today.
$ npx skills add stackryze/FreeDomainsScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
CLI + Codex · 4 targets
Automatically claims free games and DLCs on the Epic Games Store, Amazon Prime Gaming and GOG.
$ npx skills add vogler/free-games-claimerScenario Testing and QA · I need my agent to test a web app, reproduce bugs, and verify fixes.
Browser agents + CLI · 4 targets
:books: Freely available programming books
$ npx skills add EbookFoundation/free-programming-booksScenario Education and tutoring · I need my agent to teach a topic, generate course material, create quizzes, or analyze learning progress.
CLI + Codex · 4 targets
List of Permanent Free LLM API (API Keys)
$ npx skills add mnfst/awesome-free-llm-apisScenario Coding agents · I need a coding agent that can understand a repository, edit code, and review pull requests.
Claude Code + CLI · 4 targets
Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data
$ npx skills add hyperknot/openfreemapScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
Free IDE for Kubernetes
$ npx skills add freelensapp/freelensScenario GitHub automation · I need my agent to triage GitHub issues, review pull requests, and summarize repository changes.
CLI + Codex · 4 targets
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discor…
$ npx skills add Billionmail/BillionMailScenario Marketing and growth · I need my agent to research keywords, improve SEO, analyze growth channels, and prepare marketing workflows.
CLI + Codex · 4 targets
Page 1
Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.
Try the agent resolve API