Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-audit/SKILL.md
Audit a draft X (Twitter) post or thread against the open-source X algorithm BEFORE publishing. Use when the user shares a tweet draft and wants feedback, asks "will this do well on X / Twitter", "review my post", "is this good to post", or wants to improve reach before posting. Returns a PASS / FLAG / BLOCK verdict per dimension plus a concrete rewrite.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-hook/SKILL.md
Write or rewrite the first line (hook) of an X (Twitter) post. Use when the user has content, an idea, or a finished post and wants a stronger opening, asks "make this hook better", "how should I start this tweet", "my posts get no engagement", or wants scroll-stopping first lines. Returns ranked hook variants with reasoning.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-profile/SKILL.md
Audit an X (Twitter) profile — handle, display name, bio, header, pinned post — for follow conversion. Use when the user asks "review my X profile", "improve my bio", "why don't visitors follow me", "audit my Twitter profile", or shares their profile details. Returns a per-element audit and rewritten copy.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-reply/SKILL.md
Build a reply-based growth strategy for a new or small X (Twitter) account, and draft high-quality replies. Use when the user has few followers, asks "how do I grow on X from zero", "my account is new", "who should I reply to", "help me write a reply to this tweet", or wants a cold-start plan. Returns an anchor-account strategy and concrete reply drafts.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-teardown/SKILL.md
Reverse-engineer why an X (Twitter) post went viral or flopped, mechanism by mechanism. Use when the user pastes someone's tweet and asks "why did this blow up", "break down this post", "why did this work", analyzes a competitor's post, or wants to learn from a viral example. Returns a mechanistic teardown and a reusable template.
lxyang20131208-starSkilllxyang20131208-star/x-algorithm-skills/skills/x-thread/SKILL.md
Turn an idea, article, or notes into a well-structured X (Twitter) thread. Use when the user wants to write a thread, asks "make this into a thread", "thread-ify this", has long content that won't fit one post, or wants thread structure advice. Returns a numbered thread with a standalone first post.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
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