Skill · free · MIT
Write a post
Drafts a single X post in your voice from a brief or an idea, and checks X's length limit and link cost. It hands you the draft and never posts.
Evenpost / Skills / Write a post
What it does
Reads your voice profile and style guide if they exist, and takes facts from a research brief or from you; a claim with no source is left out. It drafts three variants with different openers, checks each for weighted length (a link counts 23, an emoji 2), link cost and repeats, and saves one as a draft in your approval queue. If a link would make the post cost more, it asks whether the link is worth it instead of removing it silently.
Example
You say
one post: 31 tokens a second on the neural engine, 4B model, M3 laptop
The skill returns
Draft sent to Evenpost (1 tweet, 110 weighted characters, no link): 31 tok/s from a 4B model on the neural engine of an M3 laptop. no gpu. no cloud. my run, not a benchmark table Two other variants are in the conversation if you prefer a result-first or a contrast opener.
Who it is for
Short observations, announcements and one-off posts: the daily post that otherwise never gets written.
Get it free
It is yours. Download it now; the link also works later.
Then unzip into ~/.claude/skills/ and start a new Claude Code session.
Install
- Download and unzip into Claude Code's skills folder
unzip write-tweet-skill.zip -d ~/.claude/skills/ - Start a new Claude Code sessionThe skill is listed. Ask for it by name, or just say what you want.
Your agent drafts.
Send the draft to Evenpost, an app for X (Twitter) that lets an AI agent draft posts you approve on your phone. It posts with natural spacing, free during the invite-only beta.
Updated 5 Nov 2026