principle-encode-lessons-in-structure
Skill1 starsChanged 39 days agoMITView on GitHub
Apply when you catch yourself writing the same instruction a second time, or notice a recurring correction. Encode the rule as a lint, metadata flag, runtime check, or script instead of more text.
48 other projects use a version of this, 46 of them edited.
Adopted by
Most recently taken up by
- trpc/trpcedited, first seen Nov 8, 2026
- paramcodes/skillsedited, first seen Nov 8, 2026
- hidenobunagai/astackedited, first seen Nov 8, 2026
- requie/endostacktheir own version, first seen Nov 8, 2026
- creedants/pstack-t3edited, first seen Nov 3, 2026
- painhardcore/pstackedited, first seen Nov 2, 2026
Used with
Projects with it also use setup-pstack, poteto-help and 3 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
bnemaSkillsetup-pstack
Configure which Pi models pstack uses per role. Detects available provider/model specs and writes pstack's user configuration. Use for /setup-pstack, "configure pstack models", or changing pstack model choices.
Also in 25 projects that use this
ianclearySkillpoteto-help
Guides users through pstack setup, /poteto-mode, and picking the skill, playbook, or principle for a task. Type /poteto-help with a question.
Also in 14 projects that use this
eryzerzSkillmake-bot-ui
Use when building a custom UI (page, dashboard, buttons) that should wake a Grok Bot over a webhook, when the user must provide a webhook sender key, or when exposing that UI on Tailscale.
Also in 18 projects that use this
TheOnlyFusionCubeSkillstatechart
Draw what an app's user sees as a Mermaid statechart from a TLA+ model. States are gray if they work, red if still wrong, and green if fixed. Each bug TLC finds is a numbered path. Use for /statechart, \"show the PM the bug\", or to turn an agreed chart into a TLA+ skeleton.
Also in 15 projects that use this
JoshueOsunaSkillPoteto Mode
poteto's agent style for concise, detailed responses, deliberate subagents, unslopped prose, simple code, and verified work. Use for poteto, /poteto-mode, or requests to work in this style.
Also in 3 projects that use this
Other versions48 projects use a version of this.
Word for word · 0
None found.
Edited · 46
- storybookjs/storybook★ 91k30% same
- trpc/trpc★ 41k95% same
- backnotprop/pstack★ 3.8k95% same
- jtaroreh/agystack★ 12830% same
- uzairansaruzi/p3-stack★ 12632% same
- dsebban/skills★ 7195% same
- creedants/pstack-t3★ 1890% same
- painhardcore/pstack★ 1890% same
- Scino/fstack★ 1829% same
- mariusflorescu/pstack-t3★ 1395% same
36 more not listed
Wrote their own version · 2
- TheOnlyFusionCube/potetos-for-everyone★ 21same name
- requie/endostack★ 4same name
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 repository56 other files it gives its agents.
- architectSkill
- arenaSkill
- automate-meSkill
- benchmark-checklistSkill
- blast-radiusSkill
- broSkill
- correctSkill
- create-formal-verification-skillSkill
- create-verification-skillSkill
- figure-it-outSkill
- helpSkill
- howSkill
- interrogateSkill
- in-your-own-wordsSkill
- ketchupSkill
- ketchup-videoSkill
- leadSkill
- maintain-formal-verification-skillSkill
- maintain-verification-skillSkill
- no-commentsSkill
- principle-attack-the-premiseSkill
- principle-boundary-disciplineSkill
- principle-build-the-leverSkill
- principle-exhaust-the-design-spaceSkill
- principle-experience-firstSkill
- principle-explain-the-numberSkill
- principle-fix-root-causesSkill
- principle-foundational-thinkingSkill
- principle-guard-the-context-windowSkill
- principle-laziness-protocolSkill
- principle-make-operations-idempotentSkill
- principle-migrate-callers-then-delete-legacy-apisSkill
- principle-minimize-reader-loadSkill
- principle-model-the-domainSkill
- principle-never-block-on-the-humanSkill
- principle-outcome-oriented-executionSkill
- principle-prove-it-worksSkill
- principle-redesign-from-first-principlesSkill
- principle-separate-before-serializing-shared-stateSkill
- principle-sequence-verifiable-unitsSkill
- principle-subtract-before-you-addSkill
- principle-test-behavior-not-implementationSkill
- principle-type-system-disciplineSkill
- qmdSkill
- recallSkill
- reflectSkill
- setupSkill
- sharpenSkill
- show-me-your-workSkill
- swarmSkill
- tddSkill
- teachSkill
- technical-writingSkill
- typescript-best-practicesSkill
- unslopSkill
- whySkill
The file
We split this skill into the rules it gives an agent
3 rules. 1 is common, 2 are distinctive, and 0 are very specific to this project.
1
Common
Most of the 48 edited versions we read keep these.
2
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 9
When an instruction or correction recurs, encode it as a mechanism (lint rule, metadata flag, runtime check, script) and delete the …
- Distinctive: line 13
If the lesson needs judgment and cannot be encoded, make the instruction more prominent and add an example of the failure mode.
- Common: line 15
Corollary: If the fix is structural, only use the structural fix.
“Common” is measured: kept by at least 6 in 10 of the 48 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
Encode Lessons in Structure
When an instruction or correction recurs, encode it as a mechanism (lint rule, metadata flag, runtime check, script) and delete the instruction. Text needs the reader to notice, remember, and comply. A mechanism enforces the rule without cooperation.
Pick the strongest mechanism. When more than one would work, choose the strongest the situation allows: an unrepresentable state that cannot compile, then a lint or banned API that fails CI, then a canonical helper, then a runtime check. Agents copy whatever the surrounding code already does, so a weaker guard becomes the next template.
If the lesson needs judgment and cannot be encoded, make the instruction more prominent and add an example of the failure mode.
Corollary: If the fix is structural, only use the structural fix. The instruction is the symptom.
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.

