[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6C4MC23TS6QK0S5MDXWMASA":3,"skill-same:01M6C4MC23TS6QK0S5MDXWMASA":88},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":18,"publishedAt":27,"linkOnly":28,"markdownContent":29,"markdownBody":30,"frontMatter":31,"refName":32,"commitSha":33,"skillDirectory":34,"forksCount":35,"repositoryHtmlUrl":36,"repositoryHomepageUrl":6,"ownerHtmlUrl":37,"ownerBlogUrl":38,"ownerDescription":39,"updatedAt":40,"install":41,"resources":54},"01M6C4MC23TS6QK0S5MDXWMASA","principle-scale-verification",null,"WHEN choosing which checks to run on a change; NOT for designing a test's assertions or handling a failing gate; runs every required check and scales extra checks to risk and reversibility.","mintuz\u002Fskills","mintuz","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F447031?v=4","01M6BVWJYSVR4XQC9AQCEMWQRG","Adam Bulmer","01M6C4DCXKNYZB281YB3PZDJJG",35,"MIT","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fprinciple\u002Fskills\u002Fprinciple-scale-verification\u002FSKILL.md",[],[19,20,21,22,23,24,25,26],"verification","principle scale verification","test","change","run","risk","extra","check","2026-11-10 10:12:30",false,"---\nname: principle-scale-verification\ndescription: \"WHEN choosing which checks to run on a change; NOT for designing a test's assertions or handling a failing gate; runs every required check and scales extra checks to risk and reversibility.\"\n---\n\n# Scale verification\n\nRun every required check, then add checks in proportion to what a wrong result would cost.\n\n1. State the accepted behaviour and the guarantees that must survive. Required checks are part of the job: never skip a check that repository rules, the user or the contract require in order to save effort.\n2. Add further checks by risk and reversibility. One-way doors, shared contracts, data loss and a wide blast radius earn more; reversible, low-stakes steps earn fewer. Add a check only when its result could change a decision. Rigour is gates and artifacts, not trying harder.\n3. Run the required and risk-relevant checks once the change is ready. Name each optional check you skip and why.\n4. When a new failure or uncertainty appears, repeat or broaden the checks it warrants: rerun the failing check against the base, and widen to other consumers of anything shared. Do not dismiss a failure as flaky without evidence. If the uncertainty stays, report the remaining gap.\n\nDistinct from: `principle-prove-it-works` (claiming a specific result works), `principle-never-weaken-a-check` (a gate fails), `principle-gaps-are-not-passes` (a check did not run or complete), `principle-test-behavior-not-implementation` (writing or reviewing a test's assertions).\n\nDone: required checks ran; each extra check could change a decision; skipped optional checks are named; after any new failure or uncertainty, checks were repeated or broadened, or the remaining gap is reported. Saving effort never silently lowers the agreed standard.\n","# Scale verification\n\nRun every required check, then add checks in proportion to what a wrong result would cost.\n\n1. State the accepted behaviour and the guarantees that must survive. Required checks are part of the job: never skip a check that repository rules, the user or the contract require in order to save effort.\n2. Add further checks by risk and reversibility. One-way doors, shared contracts, data loss and a wide blast radius earn more; reversible, low-stakes steps earn fewer. Add a check only when its result could change a decision. Rigour is gates and artifacts, not trying harder.\n3. Run the required and risk-relevant checks once the change is ready. Name each optional check you skip and why.\n4. When a new failure or uncertainty appears, repeat or broaden the checks it warrants: rerun the failing check against the base, and widen to other consumers of anything shared. Do not dismiss a failure as flaky without evidence. If the uncertainty stays, report the remaining gap.\n\nDistinct from: `principle-prove-it-works` (claiming a specific result works), `principle-never-weaken-a-check` (a gate fails), `principle-gaps-are-not-passes` (a check did not run or complete), `principle-test-behavior-not-implementation` (writing or reviewing a test's assertions).\n\nDone: required checks ran; each extra check could change a decision; skipped optional checks are named; after any new failure or uncertainty, checks were repeated or broadened, or the remaining gap is reported. Saving effort never silently lowers the agreed standard.\n",{"name":5,"description":7},"main","4e0a12b5048eac78a3ace4feee657873cdd530ef","src\u002Fprinciple\u002Fskills\u002Fprinciple-scale-verification",7,"https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills","https:\u002F\u002Fgithub.com\u002Fmintuz","http:\u002F\u002Fwww.mintuz.com","Working at @monzo, Previously worked at Moonpig, @booking and @bbc","2026-11-13 00:57:20",{"source":8,"skillName":5,"commands":42,"prompt":52,"zipAvailable":53},[43,46,49],{"tool":44,"command":45},"npx","npx skills add mintuz\u002Fskills --skill principle-scale-verification",{"tool":47,"command":48},"bunx","bunx skills add mintuz\u002Fskills --skill principle-scale-verification",{"tool":50,"command":51},"pnpm","pnpm dlx skills add mintuz\u002Fskills --skill principle-scale-verification","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fprinciple\u002Fskills\u002Fprinciple-scale-verification\u002FSKILL.md",true,[55,61,66,72,76,80,84],{"path":56,"resourceType":57,"resourceTypeDesc":58,"sizeBytes":59,"sourceHtmlUrl":60},"assets\u002Fexample\u002Fday1-contact-sheet.jpg","ASSET","资产文件",222387,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Fassets\u002Fexample\u002Fday1-contact-sheet.jpg",{"path":62,"resourceType":62,"resourceTypeDesc":63,"sizeBytes":64,"sourceHtmlUrl":65},"LICENSE","许可证",1068,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002FLICENSE",{"path":67,"resourceType":68,"resourceTypeDesc":69,"sizeBytes":70,"sourceHtmlUrl":71},"references\u002Fapp-store-patterns.md","REFERENCE","参考文档",1285,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Freferences\u002Fapp-store-patterns.md",{"path":73,"resourceType":68,"resourceTypeDesc":69,"sizeBytes":74,"sourceHtmlUrl":75},"references\u002Fcover-patterns.md",1479,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Freferences\u002Fcover-patterns.md",{"path":77,"resourceType":68,"resourceTypeDesc":69,"sizeBytes":78,"sourceHtmlUrl":79},"references\u002Fdataviz-forms.md",918,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Freferences\u002Fdataviz-forms.md",{"path":81,"resourceType":68,"resourceTypeDesc":69,"sizeBytes":82,"sourceHtmlUrl":83},"references\u002Fhumor.md",4911,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Freferences\u002Fhumor.md",{"path":85,"resourceType":68,"resourceTypeDesc":69,"sizeBytes":86,"sourceHtmlUrl":87},"references\u002Flessons.md",2054,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-post\u002Freferences\u002Flessons.md",[89,112,135,148,167,184],{"skillNo":90,"name":91,"nameZh":6,"description":92,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":93,"categories":94,"keywords":103,"publishedAt":27},"01M6C4PDGB6ZZWBS35N3DF7PZZ","xstate","WHEN React state changes in response to an external answer — async submit, in-flight or loading flags, retries, cancellation, polling, optimistic updates, stale responses — or to an interaction with an interruptible middle, such as a drag or a gesture; or WHEN building, reviewing, testing, or visualising XState 5 actors and @xstate\u002Freact integrations; NOT for a value one event sets completely, such as a text draft, a focus flag, or a plain open and closed toggle; models typed lifecycles and renders legal Mermaid stateDiagram-v2 charts.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Fxstate\u002FSKILL.md",[95,100],{"categoryNo":96,"categoryName":97,"taxonomyType":98,"taxonomyTypeDesc":99},"01JBSEEDCAT000000000000008","测试与质量","SCENARIO","使用场景",{"categoryNo":101,"categoryName":102,"taxonomyType":98,"taxonomyTypeDesc":99},"01JBSEEDCAT000000000000009","前端开发",[91,104,105,106,107,108,109,110,111],"react","text","state","integrations","Charts","mermaid","testing","open",{"skillNo":113,"name":114,"nameZh":6,"description":115,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":116,"categories":117,"keywords":126,"publishedAt":27},"01M6C4PB6VVC2X19B63B7YNH0T","web-design","WHEN refining UI layout, typography, color, or polish; NOT code implementation; provides concise principles for intentional, legible design.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Fweb-design\u002FSKILL.md",[118,123],{"categoryNo":119,"categoryName":120,"taxonomyType":121,"taxonomyTypeDesc":122},"01JBSEEDCAT000000000000032","设计师","PROFESSION","适用职业",{"categoryNo":124,"categoryName":125,"taxonomyType":98,"taxonomyTypeDesc":99},"01JBSEEDCAT000000000000015","视觉设计",[127,128,129,130,131,132,133,134],"web","design","web design","code implementation","polish","ui","typography","code",{"skillNo":136,"name":137,"nameZh":6,"description":138,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":139,"categories":140,"keywords":142,"publishedAt":27},"01M6C4P8D92GJDA49V7X1CZXEV","tailwind","USE WHEN writing, fixing or reviewing styling in a project that uses Tailwind CSS, even a one-class change or a request that does not name Tailwind: colours, focus rings, spacing, class names chosen by a prop, map or CVA variants, theme tokens and dark mode in the Tailwind stylesheet or tailwind.config, setup or upgrades (if unsure whether the project uses Tailwind, check package.json or the main stylesheet first); NOT WHEN writing plain CSS or Sass in a project without Tailwind; produces class names Tailwind can find, syntax for the installed major version, visible focus indicators, and no unrequested dependency or invented brand value.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Ftailwind\u002FSKILL.md",[141],{"categoryNo":124,"categoryName":125,"taxonomyType":98,"taxonomyTypeDesc":99},[143,144,145,146,128,147],"Tailwind","libraries","component","css","design systems",{"skillNo":149,"name":150,"nameZh":6,"description":151,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":152,"categories":153,"keywords":157,"publishedAt":27},"01M6C4P5VWQ69Q32DA0634GDJY","refactoring","WHEN you need a plan to refactor, restructure, or clean up working code and the test result is known, either green or a recorded failing set; NOT for new feature delivery or any behavior change; reversible-baseline safety with prioritized improvements.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Frefactoring\u002FSKILL.md",[154],{"categoryNo":155,"categoryName":156,"taxonomyType":98,"taxonomyTypeDesc":99},"01JBSEEDCAT000000000000007","代码审查",[150,158,159,160,161,22,162,163,164,165,134,166,21],"Safety","baseline","refactor","behavior","plan","new feature","SET","up","feature delivery",{"skillNo":168,"name":104,"nameZh":6,"description":169,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":170,"categories":171,"keywords":174,"publishedAt":27},"01M6C4P345APEFEX00J8T7QMXQ","USE WHEN changing the logic, data, props, state, Effects or rendered text of a React component, hook or page, even a one-line change; NOT WHEN the request is styling only (class names, Tailwind, CSS, dark mode, spacing, shadows) or tests only, or when it models submit, in-flight, loading, retry or failure states, even for a named React form (xstate covers that, including its React wiring); applies React 19 composition, state, Effect, structure, API and performance rules with only the project's installed libraries.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Freact\u002FSKILL.md",[172,173],{"categoryNo":96,"categoryName":97,"taxonomyType":98,"taxonomyTypeDesc":99},{"categoryNo":101,"categoryName":102,"taxonomyType":98,"taxonomyTypeDesc":99},[104,134,146,143,175,110,176,177,178,179,180,106,21,181,182,183],"performance","hooks","components","architecture","api","react components","state management","styling","management",{"skillNo":185,"name":186,"nameZh":6,"description":187,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":188,"categories":189,"keywords":192,"publishedAt":27},"01M6C4P0DK385QBG3B3S86TQV2","react-testing","USE WHEN writing, fixing or reviewing a React Testing Library test for a component, hook or context provider, even one small test, or when asked for an end-to-end journey inside a Vitest or React Testing Library suite; NOT WHEN changing the component itself (react), testing XState actors or @xstate\u002Freact (xstate), or writing a Playwright or Cypress test; covers renderHook, providers, async results, forms and false-pass anti-patterns, and declines end-to-end journeys with the testable slices.","https:\u002F\u002Fgithub.com\u002Fmintuz\u002Fskills\u002Fblob\u002Fmain\u002Fsrc\u002Fweb\u002Fskills\u002Freact-testing\u002FSKILL.md",[190,191],{"categoryNo":96,"categoryName":97,"taxonomyType":98,"taxonomyTypeDesc":99},{"categoryNo":101,"categoryName":102,"taxonomyType":98,"taxonomyTypeDesc":99},[193,110,104,194,176,195,196,197,177,198,199,180],"react testing","anti-patterns","e2e","library","testing library","Providers","context"]