[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M70GDQJVQ3RFF9DZFYWYDB4F":3,"skill-same:01M70GDQJVQ3RFF9DZFYWYDB4F":69},{"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":39,"linkOnly":40,"markdownContent":41,"markdownBody":42,"frontMatter":43,"refName":47,"commitSha":48,"skillDirectory":49,"forksCount":50,"repositoryHtmlUrl":51,"repositoryHomepageUrl":6,"ownerHtmlUrl":52,"ownerBlogUrl":6,"ownerDescription":53,"updatedAt":54,"install":55,"resources":68},"01M70GDQJVQ3RFF9DZFYWYDB4F","latency-critical-systems",null,"Optimize and verify latency-sensitive systems — realtime dashboards, market data feeds, streaming agents, execution gateways, queues, and caches — by tracking p50\u002Fp95\u002Fp99 latency, freshness age, and queue depth, mapping hot paths, and running live readbacks. Use when p95 latency, throughput, or data freshness matters.","mdnaimul22\u002Fhuman-skills","mdnaimul22","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F64520358?v=4","01M70FH95MH2H796Q01TYSFZ03","Naimul","01M70FH96798CQR4YHA13F17GA",3,"MIT","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Faffaan-m_ECC\u002Flatency-critical-systems\u002FSKILL.md",[],[19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38],"latency","latency critical systems","systems","critical","throughput","mapping","queues","live","data","paths","edit","write","read","optimize","streaming","market data","Bash","when","data feeds","feeds","2026-11-10 10:12:30",false,"---\nname: latency-critical-systems\ndescription: Optimize and verify latency-sensitive systems — realtime dashboards, market data feeds, streaming agents, execution gateways, queues, and caches — by tracking p50\u002Fp95\u002Fp99 latency, freshness age, and queue depth, mapping hot paths, and running live readbacks. Use when p95 latency, throughput, or data freshness matters.\nlicense: MIT\nmetadata:\n  origin: ECC\ntools: Read, Write, Edit, Bash, Grep, Glob\n---\n\n# Latency Critical Systems\n\nUse this skill when the user cares about realtime behavior, hot paths, streaming\nfreshness, or execution speed. This includes HFT-like infrastructure, but the\nskill is engineering-focused. It does not authorize live trading or financial\nadvice.\n\n## Split The Metrics\n\nDo not collapse everything into \"fast.\" Track:\n\n- p50, p95, and p99 latency;\n- throughput;\n- freshness age;\n- queue depth;\n- cache hit rate;\n- provider\u002FAPI response time;\n- browser render time;\n- correctness under load;\n- failure and retry behavior.\n\n## Map The Hot Path\n\nWrite the path from user\u002Fevent to final visible state:\n\n```text\nsource event -> provider API -> ingest worker -> queue -> cache -> edge route\n-> client stream -> browser render -> user-visible state\n```\n\nThen measure each segment separately.\n\n## Optimization Order\n\n1. Remove unnecessary round trips.\n2. Cache stable reads with freshness metadata.\n3. Batch small calls and writes.\n4. Move compute closer to the data or the user.\n5. Split hot and cold paths.\n6. Apply backpressure before queues grow unbounded.\n7. Use streaming only when it improves freshness or user experience.\n8. Add canaries for stale data, degraded providers, and bad cache state.\n\n## Verification\n\nUse live readbacks when a deployed surface exists:\n\n- HTTP timing and response headers;\n- provider freshness timestamp;\n- queue or job state;\n- edge\u002Fcache state;\n- browser verification for actual UI freshness;\n- logs around retries and degraded mode.\n\nFor market-data or execution-adjacent paths, also verify orderbook age, VWAP\nassumptions, provider status, and kill-switch behavior before calling the path\nready.\n\n## Guardrails\n\n- Do not optimize latency by dropping required validation.\n- Do not hide stale data behind fast cache hits.\n- Do not claim millisecond behavior from client labels without measurement.\n- Do not run live orders, destructive migrations, or customer-impacting deploys\n  without an explicit approval gate.\n- Keep secrets and private payloads out of logs and benchmark artifacts.\n","# Latency Critical Systems\n\nUse this skill when the user cares about realtime behavior, hot paths, streaming\nfreshness, or execution speed. This includes HFT-like infrastructure, but the\nskill is engineering-focused. It does not authorize live trading or financial\nadvice.\n\n## Split The Metrics\n\nDo not collapse everything into \"fast.\" Track:\n\n- p50, p95, and p99 latency;\n- throughput;\n- freshness age;\n- queue depth;\n- cache hit rate;\n- provider\u002FAPI response time;\n- browser render time;\n- correctness under load;\n- failure and retry behavior.\n\n## Map The Hot Path\n\nWrite the path from user\u002Fevent to final visible state:\n\n```text\nsource event -> provider API -> ingest worker -> queue -> cache -> edge route\n-> client stream -> browser render -> user-visible state\n```\n\nThen measure each segment separately.\n\n## Optimization Order\n\n1. Remove unnecessary round trips.\n2. Cache stable reads with freshness metadata.\n3. Batch small calls and writes.\n4. Move compute closer to the data or the user.\n5. Split hot and cold paths.\n6. Apply backpressure before queues grow unbounded.\n7. Use streaming only when it improves freshness or user experience.\n8. Add canaries for stale data, degraded providers, and bad cache state.\n\n## Verification\n\nUse live readbacks when a deployed surface exists:\n\n- HTTP timing and response headers;\n- provider freshness timestamp;\n- queue or job state;\n- edge\u002Fcache state;\n- browser verification for actual UI freshness;\n- logs around retries and degraded mode.\n\nFor market-data or execution-adjacent paths, also verify orderbook age, VWAP\nassumptions, provider status, and kill-switch behavior before calling the path\nready.\n\n## Guardrails\n\n- Do not optimize latency by dropping required validation.\n- Do not hide stale data behind fast cache hits.\n- Do not claim millisecond behavior from client labels without measurement.\n- Do not run live orders, destructive migrations, or customer-impacting deploys\n  without an explicit approval gate.\n- Keep secrets and private payloads out of logs and benchmark artifacts.\n",{"name":5,"tools":44,"license":15,"metadata":45,"description":7},"Read, Write, Edit, Bash, Grep, Glob",{"origin":46},"ECC","main","74715deacdc69119d739f38916f8ee4f0f979ebf","skills\u002Fstorage\u002Faffaan-m_ECC\u002Flatency-critical-systems",0,"https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills","https:\u002F\u002Fgithub.com\u002Fmdnaimul22","AI Agents Workflows Automation | Specializing in Python, FastAPI, MCP Agents & Custom ERP.","2026-11-11 21:16:57",{"source":8,"skillName":5,"commands":56,"prompt":66,"zipAvailable":67},[57,60,63],{"tool":58,"command":59},"npx","npx skills add mdnaimul22\u002Fhuman-skills --skill latency-critical-systems",{"tool":61,"command":62},"bunx","bunx skills add mdnaimul22\u002Fhuman-skills --skill latency-critical-systems",{"tool":64,"command":65},"pnpm","pnpm dlx skills add mdnaimul22\u002Fhuman-skills --skill latency-critical-systems","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Faffaan-m_ECC\u002Flatency-critical-systems\u002FSKILL.md",true,[],[70,78,109,131,150,165],{"skillNo":71,"name":72,"nameZh":6,"description":73,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":74,"categories":75,"keywords":76,"publishedAt":77},"01M72JT3YP1SQHD0MANGDXQ4RT","higgsfield-websites","Build, edit, and deploy full-stack websites, apps and games via the Higgsfield CLI (`higgsfield website …`). Each is a React 19 + TanStack Start SSR app in one Cloudflare Worker (D1\u002FR2\u002FKV\u002FDO\u002FContainers). THREE product types, picked via `--type` on create: `website` (standalone, no Higgsfield integration — references\u002Fwebsite-flow.md), `app` (Sign in with Higgsfield + fnf SDK, Quanta — references\u002Fapp-flow.md), `game` (realtime multiplayer rooms — references\u002Fgame-flow.md). Routes to the right flow; each carries its own rules and deploy\u002Fpublish gates.\nUse when: \"build me a website\", \"make a landing page\", \"create a web app\", \"build a SaaS dashboard \u002F portfolio\", \"make me a game\", \"deploy this site\", \"publish\". Also owns GAME ART: \"make a spritesheet\", \"tileable texture\", \"animate a 3D character\", game music\u002FSFX — see the game-* references.\nNOT for: single image\u002Fvideo\u002Faudio generation (higgsfield-generate), product photos (higgsfield-product-photoshoot), marketplace cards (higgsfield-marketplace-cards).","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fhiggsfield-ai_skills\u002Fhiggsfield-websites\u002FSKILL.md",[],[],"2026-11-10 22:39:42",{"skillNo":79,"name":80,"nameZh":6,"description":81,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":82,"categories":83,"keywords":100,"publishedAt":39},"01M70JPK8HAXXA85P7Q8NKZZYG","writing-skills","Use when creating new skills, editing existing skills, or verifying skills work before deployment","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fobra_superpowers\u002Fwriting-skills\u002FSKILL.md",[84,89,94,97],{"categoryNo":85,"categoryName":86,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000018","写作与文案","SCENARIO","使用场景",{"categoryNo":90,"categoryName":91,"taxonomyType":92,"taxonomyTypeDesc":93},"01JBSEEDCAT000000000000036","内容创作者","PROFESSION","适用职业",{"categoryNo":95,"categoryName":96,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000023","Skill与智能体开发",{"categoryNo":98,"categoryName":99,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000008","测试与质量",[101,102,103,104,105,106,107,36,108],"writing","writing skills","editing","deployment","use","Existing","new","work",{"skillNo":110,"name":111,"nameZh":6,"description":112,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":113,"categories":114,"keywords":120,"publishedAt":39},"01M70JP4PHBH1CQVVDWZ94W159","writing-plans","Use when you have a spec or requirements for a multi-step task, before touching code","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fobra_superpowers\u002Fwriting-plans\u002FSKILL.md",[115,116,117],{"categoryNo":85,"categoryName":86,"taxonomyType":87,"taxonomyTypeDesc":88},{"categoryNo":90,"categoryName":91,"taxonomyType":92,"taxonomyTypeDesc":93},{"categoryNo":118,"categoryName":119,"taxonomyType":92,"taxonomyTypeDesc":93},"01JBSEEDCAT000000000000030","开发工程师",[101,121,122,123,36,124,125,105,126,127,128,129,130],"writing plans","plans","you","code","for","requirements","task","multi","spec","multi-step task",{"skillNo":132,"name":133,"nameZh":6,"description":134,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":135,"categories":136,"keywords":137,"publishedAt":39},"01M70JNTYVGXFZT8PASZ844TH8","verification-before-completion","Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fobra_superpowers\u002Fverification-before-completion\u002FSKILL.md",[],[138,139,140,141,142,143,105,144,145,146,36,147,108,148,149],"verification","verification before completion","complete","about","output","assertions","prs","evidence","claim","claims","commands","running",{"skillNo":151,"name":152,"nameZh":6,"description":153,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":154,"categories":155,"keywords":157,"publishedAt":39},"01M70JNGVSQDESWN0Q5BPJ875V","using-superpowers","Use when starting any conversation - establishes how to find and use skills, requiring skill invocation before ANY response including clarifying questions","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fobra_superpowers\u002Fusing-superpowers\u002FSKILL.md",[156],{"categoryNo":95,"categoryName":96,"taxonomyType":87,"taxonomyTypeDesc":88},[158,159,160,161,105,36,162,163,164],"using superpowers","superpowers","conversation","how to","how","find","questions",{"skillNo":166,"name":167,"nameZh":6,"description":168,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":169,"categories":170,"keywords":171,"publishedAt":39},"01M70JN57CE588NPYPYTWH1DWG","using-git-worktrees","Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated workspace exists via native tools or git worktree fallback","https:\u002F\u002Fgithub.com\u002Fmdnaimul22\u002Fhuman-skills\u002Fblob\u002Fmain\u002Fskills\u002Fstorage\u002Fobra_superpowers\u002Fusing-git-worktrees\u002FSKILL.md",[],[172,173,174,175,176,177,36,108,178,179,180,181,182,183,184,122,105,185,186],"using git worktrees","Using git","git","worktrees","git worktrees","implementation","git worktree","worktree","native","Tools","isolation","fallback","feature","via","workspace"]