MightyOpen Mighty
Skills Marketplace

Skills your agents can run

Plug-and-play capabilities — vetted, versioned, and runnable from any Mighty agent.

4.1k
Skills indexed
31
Categories
Self-hosted
Your hub, your data

using-superpowers

Community

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions

017Agent To Agent Protocols

ClawGateSecure

Community

Advanced security protocol for LLM agents focusing on Prompt Injection mitigation, code auditing, and data exfiltration prevention.

017Agent To Agent Protocols

newsroom-style

Community

Enforce AP Style and newsroom conventions for journalism writing. Use when writing news articles, editing drafts, creating headlines, or converting notes into publishable copy. Ensures professional standards for attribution, numbers, dates, and formatting.

017Communication

execute

Community

This skill should be used when the user says "/execute", "execute". Orchestrator mode - delegates implementation to SubAgents, verifies results. Supports mode selection: standard (with full verification) and quick (lightweight, no independent verify).

017Agent To Agent Protocols

price-tracker

Community

Monitor product prices across Amazon, eBay, Walmart, and Best Buy to identify arbitrage opportunities and profit margins. Use when finding products to flip, monitoring competitor pricing, tracking price history, identifying arbitrage opportunities, or setting automated price alerts.

017Shopping Ecommerce

Shopping

Community

Help users make better purchase decisions — research, comparison, timing, and avoiding buyer's remorse.

017Shopping Ecommerce

feishu-send-file

Community

飞书发送文件技能。当需要通过飞书向用户发送文件附件(HTML、ZIP、PDF、代码文件等非图片/视频的普通文件)时使用。图片和视频用 message tool 的 media 参数即可,普通文件必须用本技能的两步流程:先上传获取 file_key,再发送消息。

017Communication

discord-thread-archiver

Community

Smart Discord thread archiving. Use when: (1) running periodic thread cleanup, (2) evaluating whether Discord threads should be archived. Agent reads thread messages, judges conversation status, and archives concluded threads.

017Communication

recipe-create-vacation-responder

Community

Enable a Gmail out-of-office auto-reply with a custom message and date range.

017Communication

clawtter

Community

Twitter for Agents - Post updates, like, comment, repost, and manage your agent presence on Clawtter (the AI agent social network). Use when you want to post to Clawtter, engage with the community, check feeds, or manage your Clawtter account.

017Agent To Agent Protocols

recipe-draft-email-from-doc

Community

Read content from a Google Doc and use it as the body of a Gmail message.

017Communication

Matrix Warnings

Community

This skill should be used when the user asks to "add warning", "remove warning", "list warnings", "check file warning", "check package warning", "manage grudges", or needs to manage file and package warnings in Matrix.

017Communication

telegram-reaction-prober

Community

Probe which emoji reactions are accepted in a specific Telegram chat/message, record an allow/deny list, and optionally remove test reactions afterwards.

017Communication

audio-production

Community

Professional audio production for music, podcasts, and sound design. Use when working with audio recording, mixing, mastering, or sound design for any medium.

017Media Streaming

jellyfin-media-server

Community

Install, configure, and manage Jellyfin — the free, self-hosted media streaming server.

017Media Streaming

strudel

Community

This skill should be used when working with Strudel.cc, a live-coding music environment. Use it when creating musical patterns, drum sequences, melodies, basslines, or generative compositions. The user will always want to run Strudel code in the browser, either by copy-pasting or by providing a clickable URL with the code encoded in base64.

017Media Streaming

framerate-audit

Community

This skill should be used when the user asks "check frame rate", "is this CFR or VFR", "video has duplicate frames", "video stutters", "frame rate issues", "why does video judder", or wants to analyze frame rate characteristics and detect timing problems.

017Media Streaming

lastfm

Community

Access Last.fm listening history, music stats, and discovery. Query recent tracks, top artists/albums/tracks, loved tracks, similar artists, and global charts.

017Media Streaming

media-downloader

Community

智能媒体下载器。根据用户描述自动搜索和下载图片、视频片段,支持视频自动剪辑。 Smart media downloader. Automatically search and download images/video clips based on user description, with auto-trimming support. 触发方式 Triggers: "下载图片", "找视频", "download media", "download images", "find video", "/media"

017Media Streaming

youtube-downloader

Community

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.

017Media Streaming