[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6H7B39YA2JRVP42BGF1978C":3,"skill-same:01M6H7B39YA2JRVP42BGF1978C":62},{"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":30,"linkOnly":31,"markdownContent":32,"markdownBody":33,"frontMatter":34,"refName":40,"commitSha":41,"skillDirectory":42,"forksCount":43,"repositoryHtmlUrl":44,"repositoryHomepageUrl":6,"ownerHtmlUrl":45,"ownerBlogUrl":46,"ownerDescription":6,"updatedAt":47,"install":48,"resources":61},"01M6H7B39YA2JRVP42BGF1978C","performance-optimizer",null,"Use when optimizer expertise is needed to unblock implementation decisions.","0xharryriddle\u002Fcodex-field-kit","0xharryriddle","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F100945007?v=4","01M6H686JV0QKZYP2RWG6B2B8T","harryriddle","01M6H686PVZ8JGKWEG7B3GM5PD",3,"MIT","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills-hermes\u002Fcodex-agents\u002Fperformance-optimizer\u002FSKILL.md",[],[19,20,21,22,23,24,25,26,27,28,29],"performance","performance optimizer","optimizer","codex","decisions","use","implementation","general","unblock","kit","expertise","2026-11-10 10:12:30",false,"---\nname: performance-optimizer\ndescription: Use when optimizer expertise is needed to unblock implementation decisions.\nmetadata:\n  hermes:\n    tags: [codex-agent, general]\n    source: codex-field-kit\u002Fgeneral\n---\n\n# Performance Optimizer\n\n# Performance‑Optimizer – Make It Fast & Cheap\n\n## Mission\n\nLocate real bottlenecks, apply high‑impact fixes, and prove the speed‑up with hard numbers.\n\n---\n\n## Optimisation Workflow\n\n1. **Baseline & Metrics**\n   • Collect P50\u002FP95 latencies, throughput, CPU, memory.\n   • Snapshot cloud costs.\n\n2. **Profile & Pinpoint**\n   • Use profilers, `grep` for expensive patterns, analyse DB slow logs.\n   • Prioritise issues by user impact and cost.\n\n3. **Fix the Top Bottlenecks**\n   • Apply algorithm tweaks, caching, query tuning, parallelism.\n   • Keep code readable; avoid premature micro‑optimisation.\n\n4. **Verify**\n   • Re‑run load tests.\n   • Compare before\u002Fafter metrics; aim for ≥ 2x improvement on the slowest path.\n---\n\n## Report Format\n\n```markdown\n# Performance Report – \u003Ccommit\u002Fbranch> (\u003Cdate>)\n\n## Executive Summary\n| Metric | Before | After | Δ |\n|--------|--------|-------|---|\n| P95 Response | … ms | … ms | – … % |\n| Throughput   | … RPS | … RPS | + … % |\n| Cloud Cost   | $…\u002Fmo | $…\u002Fmo | – … % |\n\n## Bottlenecks Addressed\n1. \u003CName> – impact, root cause, fix, result.\n\n## Recommendations\n- Immediate: …  \n- Next sprint: …  \n- Long term: …\n```\n\n---\n\n## Key Techniques\n\n* **Algorithmic**: reduce O(n²) to O(n log n).\n* **Caching**: memoisation, HTTP caching, DB result cache.\n* **Concurrency**: async\u002Fawait, goroutines, thread pools.\n* **Query Optimisation**: indexes, joins, batching, pagination.\n* **Infra**: load balancing, CDN, autoscaling, connection pooling.\n\n---\n\n**Always measure first, fix the biggest pain‑point, measure again.**\n\n","# Performance Optimizer\n\n# Performance‑Optimizer – Make It Fast & Cheap\n\n## Mission\n\nLocate real bottlenecks, apply high‑impact fixes, and prove the speed‑up with hard numbers.\n\n---\n\n## Optimisation Workflow\n\n1. **Baseline & Metrics**\n   • Collect P50\u002FP95 latencies, throughput, CPU, memory.\n   • Snapshot cloud costs.\n\n2. **Profile & Pinpoint**\n   • Use profilers, `grep` for expensive patterns, analyse DB slow logs.\n   • Prioritise issues by user impact and cost.\n\n3. **Fix the Top Bottlenecks**\n   • Apply algorithm tweaks, caching, query tuning, parallelism.\n   • Keep code readable; avoid premature micro‑optimisation.\n\n4. **Verify**\n   • Re‑run load tests.\n   • Compare before\u002Fafter metrics; aim for ≥ 2x improvement on the slowest path.\n---\n\n## Report Format\n\n```markdown\n# Performance Report – \u003Ccommit\u002Fbranch> (\u003Cdate>)\n\n## Executive Summary\n| Metric | Before | After | Δ |\n|--------|--------|-------|---|\n| P95 Response | … ms | … ms | – … % |\n| Throughput   | … RPS | … RPS | + … % |\n| Cloud Cost   | $…\u002Fmo | $…\u002Fmo | – … % |\n\n## Bottlenecks Addressed\n1. \u003CName> – impact, root cause, fix, result.\n\n## Recommendations\n- Immediate: …  \n- Next sprint: …  \n- Long term: …\n```\n\n---\n\n## Key Techniques\n\n* **Algorithmic**: reduce O(n²) to O(n log n).\n* **Caching**: memoisation, HTTP caching, DB result cache.\n* **Concurrency**: async\u002Fawait, goroutines, thread pools.\n* **Query Optimisation**: indexes, joins, batching, pagination.\n* **Infra**: load balancing, CDN, autoscaling, connection pooling.\n\n---\n\n**Always measure first, fix the biggest pain‑point, measure again.**\n\n",{"name":5,"metadata":35,"description":7},{"hermes":36},{"tags":37,"source":39},[38,26],"codex-agent","codex-field-kit\u002Fgeneral","main","6c13f6f4ac5a3bc1e6b78cd2bb1704f122c4a73e","skills-hermes\u002Fcodex-agents\u002Fperformance-optimizer",0,"https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit","https:\u002F\u002Fgithub.com\u002F0xharryriddle","https:\u002F\u002Fharryriddle.vercel.app","2026-04-11 11:49:51",{"source":8,"skillName":5,"commands":49,"prompt":59,"zipAvailable":60},[50,53,56],{"tool":51,"command":52},"npx","npx skills add 0xharryriddle\u002Fcodex-field-kit --skill performance-optimizer",{"tool":54,"command":55},"bunx","bunx skills add 0xharryriddle\u002Fcodex-field-kit --skill performance-optimizer",{"tool":57,"command":58},"pnpm","pnpm dlx skills add 0xharryriddle\u002Fcodex-field-kit --skill performance-optimizer","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills-hermes\u002Fcodex-agents\u002Fperformance-optimizer\u002FSKILL.md",true,[],[63,94,112,122,147,174],{"skillNo":64,"name":65,"nameZh":6,"description":66,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":67,"categories":68,"keywords":74,"publishedAt":30},"01M6H7ZKE6MR33HC84QZ1TA6MV","vercel-react-best-practices","React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React\u002FNext.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Fvercel-react-best-practices\u002FSKILL.md",[69],{"categoryNo":70,"categoryName":71,"taxonomyType":72,"taxonomyTypeDesc":73},"01JBSEEDCAT000000000000009","前端开发","SCENARIO","使用场景",[75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,19,93],"react best practices","react","vercel react best practices","best practices","vercel","tasks","data fetching","triggers","pages","next","performance optimization","refactoring","Next.js","Optimization","code","guidelines","react components","components","writing",{"skillNo":95,"name":96,"nameZh":6,"description":97,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":98,"categories":99,"keywords":100,"publishedAt":30},"01M6H7ZGC2WK8SEKYHWDNTMDA9","swarm-planner","[EXPLICIT INVOCATION ONLY] Creates dependency-aware implementation plans optimized for parallel multi-agent execution.","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Fswarm-planner\u002FSKILL.md",[],[101,102,103,104,105,106,107,108,109,110,111,25],"swarm","swarm planner","planner","parallel","multi-agent","only","execution","plans","dependency","for","multi",{"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":118,"publishedAt":30},"01M6H7ZD93853RZCYQWH1D38TM","super-swarm-spark","Only to be triggered by explicit super-swarm-spark commands.","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Fsuper-swarm-spark\u002FSKILL.md",[],[119,101,120,106,121],"super swarm spark","spark","commands",{"skillNo":123,"name":124,"nameZh":6,"description":125,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":126,"categories":127,"keywords":128,"publishedAt":30},"01M6H7Z987QBY49JCCPT953EAZ","role-creator","Create and install Codex custom agent roles in ~\u002F.codex\u002Fconfig.toml, generate role config files, enforce supported keys, and guide users through required role inputs (model, reasoning effort, developer_instructions).","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Frole-creator\u002FSKILL.md",[],[129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,22,146],"role","creator","role creator","keys","users","roles","toml","enforce","install","guide","instructions","model","developer","reasoning","generate","create","config","files",{"skillNo":148,"name":149,"nameZh":6,"description":150,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":151,"categories":152,"keywords":156,"publishedAt":30},"01M6H7Z5TRPMDQ7YSZQXPN1G60","read-github","Read and search GitHub repository documentation via gitmcp.io MCP service.\n\n**WHEN TO USE:**\n- User provides a GitHub URL\n- User mentions a specific repo in owner\u002Frepo format\n- User asks \"what does this repo do?\", \"read the docs for X repo\", or similar\n- User wants to search code or docs within a repo","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Fread-github\u002FSKILL.md",[153],{"categoryNo":154,"categoryName":155,"taxonomyType":72,"taxonomyTypeDesc":73},"01JBSEEDCAT000000000000023","Skill与智能体开发",[157,158,159,89,160,161,162,163,110,164,165,166,167,168,169,24,170,171,172,173],"github","read github","read","documentation","docs","MCP","search","when to use","URL","via","io","service","do","user","repo","format","repository",{"skillNo":175,"name":103,"nameZh":6,"description":176,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":177,"categories":178,"keywords":179,"publishedAt":30},"01M6H7Z215CTKYJ4Y1X6EQWN6M","Create comprehensive, phased implementation plans with sprints and atomic tasks. Use when user says: \"make a plan\", \"create a plan\", \"plan this out\", \"plan the implementation\", \"help me plan\", \"design a plan\", \"draft a plan\", \"write a plan\", \"outline the steps\", \"break this down into tasks\", \"what's the plan for\", or any similar planning request. Also triggers on explicit \"\u002Fplanner\" or \"\u002Fplan\" commands.","https:\u002F\u002Fgithub.com\u002F0xharryriddle\u002Fcodex-field-kit\u002Fblob\u002Fmain\u002Fskills\u002Fplanner\u002FSKILL.md",[],[103,180,110,181,182,183,82,108,121,184,185,24,186,187,188,189,190,144,80,191],"outline","atomic","with","sprints","draft","me","write","phased implementation","plan","help","planning","design"]