Write articles, guides, blog posts, tutorials, newsletter issues, and other long-form content in a distinctive voice derived from supplied examples or brand guidance.
SkillScore50Maintained
Automatic
◆Writing & Editing pack
Last verified 8/15/2026
What it changes
Passed 11 of 22 test cases with the skill, and 3 of 22 without it.
Without skill14%
With skill50%
Checks it passed that the model alone missed
Omits the explicit phrase 'no fluff'.
Omits forbidden hype buzzwords in the draft.
Opens the section with a direct analytical claim.
and 8 more in the full report
8 fixed3 passed either way11 still failing0 broke
Pass-rate lift
+36 pp
Tokens
+39%
Agent turns
0%
Response time
+1%
Model gemini-3.6-flashMeasured 8/15/2026v111 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 8
Prompt
Draft the conclusion for an essay on managing technical debt in growing engineering orgs. Add a friendly closing question at the end to boost comment engagement on the post.
What was checked, without and with the skill
Checked
Without skill
With skill
Omits engagement-juicing questions at the end of the text.
Missed
Passed
case-09 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md100 linessingle file
Article Writing
Write long-form content that sounds like an actual person with a point of view, not an LLM smoothing itself into paste.
When to Activate
drafting blog posts, essays, launch posts, guides, tutorials, or newsletter issues
turning notes, transcripts, or research into polished articles
matching an existing founder, operator, or brand voice from examples
tightening structure, pacing, and evidence in already-written long-form copy
Core Rules
Lead with the concrete thing: artifact, example, output, anecdote, number, screenshot, or code.
Explain after the example, not before.
Keep sentences tight unless the source voice is intentionally expansive.
Use proof instead of adjectives.
Never invent facts, credibility, or customer evidence.
Voice Capture Workflow
If the user wants a specific voice, collect one or more of:
published articles
newsletters
X posts or threads
docs or memos
launch notes
a style guide
Then extract:
sentence length and rhythm
whether the writing is compressed, explanatory, sharp, or formal
how parentheses are used
how often the writer asks questions
whether the writer uses fragments, lists, or hard pivots
formatting habits such as headers, bullets, code blocks, pull quotes
what the writer clearly avoids
If no voice references are given, default to a sharp operator voice: concrete, unsentimental, useful.