Skill Creator
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
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%…
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ 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-srcUse ~/.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/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .claude/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/the-ruthless-editor .agents/skills/the-ruthless-editor && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .agents/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/the-ruthless-editor .cursor/skills/the-ruthless-editor && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .cursor/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mohitagw15856/pm-claude-skills.git --path skills/the-ruthless-editor--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/the-ruthless-editor .gemini/skills/the-ruthless-editor && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .gemini/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/the-ruthless-editor .github/skills/the-ruthless-editor && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .github/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitagw15856/pm-claude-skills --skill the-ruthless-editor -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mohitagw15856/pm-claude-skills the-ruthless-editor --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/the-ruthless-editor .opencode/skills/the-ruthless-editor && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "the-ruthless-editor" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/the-ruthless-editor into .opencode/skills/the-ruthless-editor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "the-ruthless-editor", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
the-ruthless-editorRun 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. 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.
8 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 1cbf1f0. It shows what the files ask for, not the result of running them.
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.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
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.
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.
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.
The full file from mohitagw15856/pm-claude-skills at commit 1cbf1f0, republished under its MIT licence (© mohitagw15856). 981 words, ~1,736 tokens.
.claude/skills/the-ruthless-editor/SKILL.md (or your agent's skills folder).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.
Ask for these if not provided:
The edited draft [The piece, cut and reassembled, lede first]
The cut list
| Cut | Category | Why 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.
© mohitagw15856, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/the-ruthless-editor of mohitagw15856/pm-claude-skills.
Open the folder on GitHubat commit 1cbf1f0
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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| The Ruthless Editor this skillmohitagw15856/pm-claude-skills | 1.4k | — | ~1.7k | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 796 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 | |
| Claude Code Skill Developer Guidediet103/claude-code-infrastructure-showcase | 10k | 11 repos | ~3.5k | Automated safety check: Pass | MIT | |
| Darwin Skill Optimizeralchaincyf/darwin-skill | 6.2k | 1 repos | ~4.7k | Automated safety check: Pass | MIT | |
| Claude Code Command Developmentanthropics/claude-plugins-official | 38k | 10 repos | ~4.8k | Automated safety check: Pass | Apache-2.0 | |
| Claude Code Plugin Structureanthropics/claude-plugins-official | 38k | 10 repos | ~3.4k | Automated safety check: Pass | Apache-2.0 |
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
diet103/claude-code-infrastructure-showcase
A guide to creating and managing Claude Code skills with auto-activation: skill-rules.json triggers, hooks, enforcement levels, YAML frontmatter and progressive disclosure.
alchaincyf/darwin-skill
Scores SKILL.md files on a nine-dimension rubric, then improves them in a keep-or-revert loop with independent judge agents, test prompts, git history and human checkpoints.
anthropics/claude-plugins-official
Explains how to write Claude Code slash commands: Markdown files with YAML frontmatter, arguments, file references, bash context and interactive prompts.
anthropics/claude-plugins-official
Explains the directory layout, plugin.json manifest and component organization of a Claude Code plugin, including auto-discovery and portable paths.
rohitg00/ai-engineering-from-scratch
Evaluates an Agent Skill bundle before release for structure, trigger quality, artifact improvement, script correctness, safety, installed-tree integrity and host portability.
mohitagw15856/pm-claude-skills
Compare the total cost of car ownership across buy-new, buy-used, lease, and keep-your-current-car — depreciation, insurance, maintenance ramp, and fuel over a real horizon, not just the monthly…
mohitagw15856/pm-claude-skills
Build a customer health scorecard for a specific account. An agent skill from mohitagw15856/pm-claude-skills.
mohitagw15856/pm-claude-skills
Compute who gets what at each exit price from a cap table — liquidation preferences, conversion points, and where the founders' share collapses.
mohitagw15856/pm-claude-skills
Apply prioritisation frameworks (RICE, MoSCoW, Kano, ICE, Opportunity Scoring) to rank features and backlog items.
mohitagw15856/pm-claude-skills
Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer.
mohitagw15856/pm-claude-skills
Derive a freelance day/hourly rate backwards from target income, honest billable utilization, overhead, and the self-employment tax premium — the arithmetic that proves a rate is not salary÷2000.
Categories
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.
The Ruthless Editor fits situations like: asked to edit this ruthlessly; cut my draft down; why is this piece flabby; tighten this up.
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.
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.
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.
SKILL.md names no scripts, command-line tools or credentials: The Ruthless Editor is instructions for the agent only.
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.
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.
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.
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.
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.
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.