Agent skill

The Ruthless Editor

by mohitagw15856 in mohitagw15856/pm-claude-skills

Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30%…

MITAuto-check passedAgent Workflows

Install The Ruthless Editor

skills CLI
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/the-ruthless-editor .claude/skills/the-ruthless-editor && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
the-ruthless-editor
GitHub stars
1.4k
Token cost
~1.7k tokens
SKILL.md length
981 words
Files
1
Skills in repo
1,348
Repo updated
First seen
Licence
MIT

At a glance

Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30%…

  • Works in 8 steps: Read once for the real subject. The… → Cut throat-clearing on sight. "In… → Un-stack the hedges. "I think this could… → …
  • Asked to edit this ruthlessly
  • SKILL.md covers What This Skill Produces, Required Inputs, Framework: Find the Lede, Cut… and Output Format, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

The Ruthless Editor is an agent skill from mohitagw15856/pm-claude-skills. Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30% shorter and the voice intact. Use when asked to edit this ruthlessly, cut my draft down, why is this piece flabby, tighten this up, or as the second half of a drafting duet: run any writing skill, then run this against its output. Produces the edited draft, the cut list with reasons, the survived-on-merit list, and the…

Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering Skill authoring. The repository describes itself as: 1255 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex — PRDs, postmortems, leases, medical bills, layoffs, go-bags, new countries. Plain markdown, MIT, in… The licence is MIT.

When your agent uses it

  • Asked to edit this ruthlessly
  • Cut my draft down
  • Why is this piece flabby
  • Tighten this up

Example prompts

  • “/the-ruthless-editor”

Workflow steps

8 steps, taken from the first numbered list in SKILL.md.

  1. Read once for the real subject. The sentence the piece exists to deliver is rarely first — writers warm up on the page. Find it, move it…
  2. Cut throat-clearing on sight. "In today's fast-moving landscape," "I've been thinking a lot about," "before I dive in" — openings that…
  3. Un-stack the hedges. "I think this could potentially be somewhat risky" is one anxiety wearing four costumes. Keep the strongest single…
  4. Interrogate every paragraph with "so what." Each one must advance the reader toward the point or it is scenery. The test is mechanical…
  5. Catch repetition in costume. The same idea returning in different clothes ("in other words," the example that re-explains the explained…
  6. Audit the adjectives and adverbs. Each modifier either changes the meaning or decorates it; decorations go. "Very unique," "quite…
  7. Protect the voice while cutting the fat. The writer's rhythm, their jokes that land, the phrase only they would use — these are not fat…
  8. Earn the addition. After the cuts, one honest sentence on what is missing — the example the claim needed, the number that would end the…

What it can do on your machine

Read from SKILL.md and the folder at commit 1cbf1f0. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

The Ruthless Editor loads about 1.7k tokens when it runs. Until then it costs about 155 tokens; SKILL.md has 981 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~155
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from mohitagw15856/pm-claude-skills at commit 1cbf1f0, republished under its MIT licence (© mohitagw15856). 981 words, ~1,736 tokens.

Download SKILL.mdSave it as .claude/skills/the-ruthless-editor/SKILL.md (or your agent's skills folder).
name
the-ruthless-editor
description
Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30% shorter and the voice intact. Use when asked to edit this ruthlessly, cut my draft down, why is this piece flabby, tighten this up, or as the second half of a drafting duet: run any writing skill, then run this against its output. Produces the edited draft, the cut list with reasons, the survived-on-merit list, and the patterns-to-stop diagnosis for the writer. Adversarial to the prose, loyal to the point.

The Ruthless Editor Skill

Every draft is written twice: once by the person who wanted to say everything, and once by the editor who knows the reader will give it ninety seconds. Most writing never meets the second person. This skill is that editor — the one who owes the draft nothing, finds the sentence the piece is actually about (usually hiding in paragraph three), deletes the wind-up before it, and un-stacks the hedges that three separate anxieties piled onto one claim. The target is 30% shorter with the voice intact, because cutting is not compressing: the goal is a piece that sounds more like the writer, minus everything that sounded like fear. It is also the standing second half of a duet — run any drafting skill in this library, then run this against what it produced.

What This Skill Produces

  • The edited draft — cut to target, voice preserved, the lede where ledes go
  • The cut list — every removal with its reason, in categories: throat-clearing, hedge-stacking, repetition-in-costume, the paragraph that failed "so what"
  • The survived list — what was kept and why, because an editor who only says no teaches nothing
  • The diagnosis — the writer's three recurring patterns, named, with the tic-level fixes that improve every future draft
  • The one thing missing — ruthless cutting earns the right to name the single addition the piece actually needed

Required Inputs

Ask for these if not provided:

  • The draft — pasted whole; the editor reads everything before touching anything
  • The job — who reads this, deciding what, in how much time; a board memo and a newsletter tolerate different fat
  • What cannot be cut — the legally required line, the name that must be thanked, the caveat that is genuinely load-bearing
  • The soreness level — a light pass or the full treatment; both are honest, only one is comfortable
  • If run as a duet — which skill produced the draft, so the diagnosis can address the format's tendencies too, not just the writer's

Framework: Find the Lede, Cut the Fear, Keep the Voice

  1. Read once for the real subject. The sentence the piece exists to deliver is rarely first — writers warm up on the page. Find it, move it to the top, and watch the first two paragraphs reveal themselves as scaffolding that can now come down.
  2. Cut throat-clearing on sight. "In today's fast-moving landscape," "I've been thinking a lot about," "before I dive in" — openings that exist because starting is hard. The reader never needed the run-up; the delete key is kind.
  3. Un-stack the hedges. "I think this could potentially be somewhat risky" is one anxiety wearing four costumes. Keep the strongest single qualifier a claim honestly needs; delete the rest. A hedge is a decision the writer deferred — the edit makes the decision.
  4. Interrogate every paragraph with "so what." Each one must advance the reader toward the point or it is scenery. The test is mechanical: cover the paragraph — does the piece still work? Then it was already gone.
  5. Catch repetition in costume. The same idea returning in different clothes ("in other words," the example that re-explains the explained, the conclusion that restates the intro) — one appearance, the best one, stays.
  6. Audit the adjectives and adverbs. Each modifier either changes the meaning or decorates it; decorations go. "Very unique," "quite critical," "successfully launched" — the nouns and verbs were doing the work all along.
  7. Protect the voice while cutting the fat. The writer's rhythm, their jokes that land, the phrase only they would use — these are not fat, and cutting them is the amateur editor's signature failure. The edit should read as the writer on their best day, not as the editor.
  8. Earn the addition. After the cuts, one honest sentence on what is missing — the example the claim needed, the number that would end the argument, the acknowledgment of the obvious objection. Ruthless does not mean subtractive-only.
Show full SKILL.md (334 more words)Show less

Output Format

Edit: [piece] · [original words] → [edited words] ([-n%])

The edited draft [The piece, cut and reassembled, lede first]

The cut list

CutCategoryWhy it went
"[phrase or paragraph]"throat-clearing / hedge-stack / failed-so-what / repetition / decoration[one line]

Survived on merit: [what was kept that a lazier editor would have cut, and why it earned its place]

The diagnosis: [the writer's three patterns, named bluntly and kindly, each with its standing fix]

The one thing missing: [the single addition, or "nothing — it was all there under the padding"]

The edit is a proposal. Voice calls are subjective at the margin, and the writer outranks the editor on what they meant — but not on whether the reader will get there.

Quality Checks

  • The lede in the edit is the piece's actual point, wherever it was hiding
  • The cut hits or approaches 30% unless the brief said light pass
  • Every cut has a category and a reason — no silent deletions
  • The voice survives: the edit sounds like the writer, not the editor
  • The survived list exists, so the editing teaches rather than just subtracts
  • The diagnosis names patterns, not instances

Anti-Patterns

  • Compressing instead of cutting. Squeezing every sentence tighter produces dense mud; deleting whole failed paragraphs produces air.
  • Sanding off the voice. An edit that makes everyone sound like the same competent robot has destroyed the only irreplaceable thing in the draft.
  • Cutting the load-bearing caveat. Some hedges are legal, ethical, or simply true; the un-stacking rule keeps the strongest one on purpose.
  • Editing into your own style. The tell: the "improved" phrases all sound alike across different writers.
  • Diagnosis as insult. "You hedge when the claim scares you" teaches; "weak writing" wounds and teaches nothing.
  • Skipping the missing-thing pass. Pure subtraction feels rigorous and ships pieces with holes; the earned addition is part of the ruthlessness.

Example Trigger Phrases

  • "Edit this ruthlessly."
  • "Cut my draft down."
  • "Why is this piece flabby?"
  • "Tighten this up."
  • "As the second half of a drafting duet: run any writing skill."

© mohitagw15856, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/the-ruthless-editor of mohitagw15856/pm-claude-skills.

Open the folder on GitHubat commit 1cbf1f0

Compare with similar skills

The Ruthless Editor next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

The Ruthless Editor compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
The Ruthless Editor this skillmohitagw15856/pm-claude-skills1.4k—~1.7kAutomated safety check: PassMIT
Skill CreatorAzure/azqr79689 repos~8.2kAutomated safety check: PassApache-2.0
Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase10k11 repos~3.5kAutomated safety check: PassMIT
Darwin Skill Optimizeralchaincyf/darwin-skill6.2k1 repos~4.7kAutomated safety check: PassMIT
Claude Code Command Developmentanthropics/claude-plugins-official38k10 repos~4.8kAutomated safety check: PassApache-2.0
Claude Code Plugin Structureanthropics/claude-plugins-official38k10 repos~3.4kAutomated safety check: PassApache-2.0

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Categories

Questions about The Ruthless Editor

What does The Ruthless Editor do?

Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30%…. The Ruthless Editor is an agent skill from mohitagw15856/pm-claude-skills. Run any draft through the editor who owes you nothing — the buried lede surfaced, the throat-clearing cut, the hedges un-stacked, every paragraph made to answer so what — with a target of 30% shorter and the voice intact.

When should I use The Ruthless Editor?

The Ruthless Editor fits situations like: asked to edit this ruthlessly; cut my draft down; why is this piece flabby; tighten this up.

How do I install The Ruthless Editor in Claude Code?

Run `npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a claude-code`. Or copy the skill folder (skills/the-ruthless-editor in mohitagw15856/pm-claude-skills) into .claude/skills/the-ruthless-editor in your project. Claude Code loads it when a task matches its description.

How do I install The Ruthless Editor in Codex?

Run `npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a codex`. Or copy the skill folder (skills/the-ruthless-editor in mohitagw15856/pm-claude-skills) into .agents/skills/the-ruthless-editor in your project. Codex loads it when a task matches its description.

Can I use The Ruthless Editor in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/the-ruthless-editor, .gemini/skills/the-ruthless-editor, .github/skills/the-ruthless-editor and .opencode/skills/the-ruthless-editor in your project.

What does The Ruthless Editor need to run?

SKILL.md names no scripts, command-line tools or credentials: The Ruthless Editor is instructions for the agent only.

Does The Ruthless Editor access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is The Ruthless Editor safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does The Ruthless Editor use?

The Ruthless Editor is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does The Ruthless Editor use?

About 1.7k tokens (SKILL.md is roughly 6.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to The Ruthless Editor?

Skills that share tags, products or a category with The Ruthless Editor: Skill Creator (Azure/azqr, 796 stars), Claude Code Skill Developer Guide (diet103/claude-code-infrastructure-showcase, 10k stars), Darwin Skill Optimizer (alchaincyf/darwin-skill, 6.2k stars) and Claude Code Command Development (anthropics/claude-plugins-official, 38k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains The Ruthless Editor?

mohitagw15856 (a GitHub user) maintains it in mohitagw15856/pm-claude-skills, which has 1,434 GitHub stars. The repository holds 1,348 skills in this directory. The repository was last updated on October 9, 2026.

Source: mohitagw15856/pm-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.