stark-blog-sharpen

Diagnoses and edits long-form blog posts to cut padding and remove AI writing tells.

Updated Mar 16, 2026
One-click install
npx skills add https://github.com/21StarkCom/stark-skills --skill stark-blog-sharpen-21starkcom
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: stark-blog-sharpen
Source: https://github.com/21StarkCom/stark-skills/tree/main/runtime-overrides/codex/skill/stark-blog-sharpen
Command: npx skills add https://github.com/21StarkCom/stark-skills --skill stark-blog-sharpen-21starkcom

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Long-form posts often grow longer without getting smarter: they restate one idea several times, announce their own insights, end on tidy maxims, and carry AI writing tells like em-dashes and rule-of-three rhythms. This Skill is an adversarial editing pass that makes a post earn every word and read like a blunt human engineering manager wrote it. ## Core Features & Use Cases - Padding taxonomy hunt: Finds and quotes thesis restatements, insight signposts, tidy-maxim endings, hedge-balance paragraphs, empty generalities, and throat-clearing openers, with a cut or tighten instruction for each. - AI-tell scrub: Enforces zero em-dashes, flags rule-of-three rhythms, stacked "not X, it's Y" pivots, thesaurus-prose, and banned words, while protecting the post's edge so edits never sand off the voice. - Cross-post repetition check: When reviewing multiple posts, detects reused metaphors, biographical wells, sentence shapes, and closing beats across the set. - Use Case: After expanding a 500-word essay into 1000 words, run a diagnose pass to verify the added length bought new insight, get a prioritized list of cuts with exact quotes, and confirm the takeaway is non-obvious before publishing. ## Quick Start Ask the AI to run a diagnose pass on your draft post, for example: review my essay draft.md with stark-blog-sharpen and tell me what to cut.

Frequently Asked Questions about stark-blog-sharpen

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I make a blog post sound less AI-generated?▼

Run an editing pass that scrubs common AI tells: remove all em-dashes, break up rule-of-three rhythms, limit "it's not X, it's Y" pivots, and replace thesaurus words like "utilize" and "leverage" with plain language. Keep at least one concrete scar or blunt verdict as proof of human authorship.

How do I cut padding from a long-form essay?▼

Hunt the padding taxonomy in order: delete repeated statements of the thesis, cut insight signposts like "here's the part that matters", remove tidy-maxim endings, and drop generalities that add no information. Keep only the strongest expression of each idea.

What is the difference between diagnose mode and edit mode?▼

Diagnose mode is the default and produces a prioritized findings report with file, exact quote, and a cut or tighten instruction without touching files. Edit mode applies the cuts in place, shows the diff, and only ever removes or sharpens text, never expands it.

When should I not use this editing skill?▼

Do not use it for Slack messages or short notes, which belong to a drafting-voice skill, and do not use it to ghost-write in someone else's voice. It also cannot fix a post with no real idea; an empty post needs a genuine insight, not a trim.

Why does the skill forbid adding new content during editing?▼

The skill only removes or sharpens words because improvement is defined as subtraction plus sharper verbs, never new paragraphs. It also refuses to invent anecdotes or scars in the author's name; it can flag that a real vignette is needed but cannot fabricate one.