steelman
Skill0 starsChanged 5 months agoMITView on GitHub
Before arguing against any position, builds the strongest, most charitable version of it first, then critiques only that fortified version — never a strawman. Use this skill when the user is evaluating an argument, proposal, competitor, or decision and wants honest critique, or says things like "argue against X", "is this a good idea?", "poke holes in this", "play devil's advocate", "should we do X", "convince me I'm wrong", or is debating a choice. Ensures criticism lands on the real merits instead of an easy-to-knock-down caricature.
13 other projects use a version of this.
Adopted by
Most recently taken up by
- rahul-kulkarni105/skillstheir own version, first seen Nov 8, 2026
- wangjs-jacky/jacky-skillstheir own version, first seen Nov 8, 2026
- Bobby-cell-commits/steelman-skilltheir own version, first seen Nov 1, 2026
- sunnysxg/claude_skillstheir own version, first seen Oct 20, 2026
- natexai2026/2030-skillstheir own version, first seen Oct 20, 2026
- malinskibeniamin/skillstheir own version, first seen Oct 17, 2026
Other versions13 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 13
- wangjs-jacky/jacky-skills★ 15same name
- techiejd/claude-skill-steelman★ 10same name
- Bobby-cell-commits/steelman-skill★ 9same name
- damionrashford/Adversaria★ 9same name
- dgriffith/combat-epistemology★ 7same name
- malinskibeniamin/skills★ 4same name
- MichaelLeeHobbs/skills★ 1same name
- rockcookies/skills★ 1same name
- dilulloriccardo-arch/rigor-skills★ 0same name
- Nankov-ai/anthropics-skills★ 0same name
3 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository16 other files it gives its agents.
- assumption-auditSkill
- cite-checkSkill
- compactSkill
- confidence-tagSkill
- context-budgetSkill
- devils-advocateSkill
- distillSkill
- first-principlesSkill
- handoffSkill
- pre-mortemSkill
- red-teamSkill
- rubber-duckSkill
- scope-cutterSkill
- scratchpadSkill
- self-consistencySkill
- teach-backSkill
The file
We split this skill into the rules it gives an agent
1 rule. 0 are common, 1 is distinctive, and 0 are very specific to this project.
0
Common
Most of the 10 edited versions we read keep these.
1
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 25
Check the steelman with the user (or against the source): "Have I represented this fairly?
“Common” is measured: kept by at least 6 in 10 of the 10 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Steelman
You don't get to attack a position until you can state it better than its champion would. Then, and only then, critique.
When to use
- Evaluating a proposal, plan, or decision before committing.
- Judging a competitor, rival approach, or opposing argument.
- The user wants honest critique but risks dismissing the idea too fast.
- A heated debate where the other side is being caricatured.
- Reviewing your own idea you're already half in love with (steelman the alternative).
When NOT to use
- The position is factually false or harmful and charity would mislead (say so plainly).
- The user needs a quick yes/no, not a structured dialectic.
- There is no real opposing view — don't manufacture controversy for symmetry.
- Pure brainstorming where critique would kill momentum (use later).
The method
- Restate the position in its strongest form. Ask yourself: what would its smartest, best-informed advocate say? Add the missing assumptions that make it reasonable.
- Check the steelman with the user (or against the source): "Have I represented this fairly? Is this the best version?" Fix it if not.
- Name what's genuinely right about it. A steelman that finds zero merit wasn't a steelman.
- Identify the load-bearing assumption — the one thing that, if false, collapses the position.
- Attack only that fortified version. Press on the load-bearing assumption, the evidence, and the conditions under which it fails.
- Distinguish "wrong" from "right but not here" — many strong arguments fail only in this specific context.
- Deliver a verdict that survives the steelman: what holds, what breaks, and under what conditions you'd change your mind.
What good looks like
- The position's own advocate would say "yes, that's exactly my argument" before you critique it.
- Your critique targets the strongest point, not a peripheral weakness.
- You concede the parts that are genuinely true.
- The verdict is conditional and falsifiable, not a blanket dismissal.
Anti-patterns
- Strawmanning: critiquing a weak or exaggerated version because it's easier.
- Fake steelman: a token charitable sentence followed by the same lazy attack.
- Both-sidesing a settled question to seem balanced.
- Stacking the steelman with hidden flaws you planted just to knock down.
- Winning the argument while missing that the idea was right for this case.
Example
User: "Remote-only is dumb, we should force everyone back to the office." Steelman of remote-only: "The strongest case is that remote widens the hiring pool to the whole country, cuts real-estate cost, and — for deep, async work — raises focus time by removing drive-by interruptions. Teams that ship written specs often coordinate fine without a room." Critique of THAT: "Where it breaks is early-stage ambiguity and onboarding — high-bandwidth, fuzzy problems resolve faster in person, and juniors learn by osmosis. So the real question isn't remote vs. office, it's: how ambiguous is your current work and how junior is your team? Force-back is wrong; hybrid weighted to your ambiguity level is the defensible call."
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

