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Generates a tiered hashtag strategy for a social media account, covering niche, mid-range, and broad tags with usage guidance — tailored to the account's subject, platform, and growth stage.

Use this skill to read Xiaohongshu (小红书) via HTTP/API first with local logged-in Chrome cookies, and only use Playwright as fallback. Supports profile card extraction, note detail extraction, and conditional comment fallback when API is blocked.

A curated collection of 115 skills, 16 agents, and 48 commands for Claude Code and Cursor.

A curated collection of 115 skills, 16 agents, and 48 commands for Claude Code and Cursor.

When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, Facebook, or other platforms. Also use when the user mentions "LinkedIn post," "Twitter thread," "social media," "content calendar," "social scheduling," "engagement," or "viral content." Covers content creation, repurposing, and platform-specific strategies.

Use when an agent should remember to ask Shellbrain for targeted recall at task start, subproblem changes, repeated failures, hypothesis changes, or closeout.

Writes a brief for a 15–60 second short-form video for TikTok, Instagram Reels, or YouTube Shorts — including hook, body structure, visual direction, and call to action, ready to hand to a creator or editor.

Writes platform-optimised social media captions for Instagram, LinkedIn, TikTok, or Twitter/X from a brief, article excerpt, or content description — matched to the platform's conventions and the account's voice.

Download videos as MP4 or extract audio as MP3 from Instagram, YouTube, TikTok, Twitter/X, Facebook, and 1000+ other platforms using yt-dlp. Use this skill when the user wants to download, save, or grab a video or audio/song/music from any URL. Supports MP4 (default) and MP3 (with --mp3 flag). Handles authentication via browser cookies when needed.

Explains what meta-analyses and systematic reviews are, how to locate them for a given topic, and how to read them critically — giving journalists a reliable route to the strongest available evidence without relying on individual studies.

Produces a coordinated batch of image prompts for a social media campaign — a set of 5 to 10 visually consistent images that work together as a series while each standing alone, suitable for a planned content push, a show launch, or a recurring visual format.

Reads a draft article or script and flags every assertion of fact that lacks a named source, adding an inline `[NEEDS SOURCE]` marker so editors can see exactly where attribution is missing.