[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M71HS6RB8DWQEE7TNKSAM66H":3,"skill-same:01M71HS6RB8DWQEE7TNKSAM66H":84},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":15,"categories":16,"keywords":25,"publishedAt":46,"linkOnly":47,"markdownContent":48,"markdownBody":49,"frontMatter":50,"refName":51,"commitSha":52,"skillDirectory":53,"forksCount":54,"repositoryHtmlUrl":55,"repositoryHomepageUrl":6,"ownerHtmlUrl":56,"ownerBlogUrl":6,"ownerDescription":6,"updatedAt":57,"install":58,"resources":71},"01M71HS6RB8DWQEE7TNKSAM66H","postgres-query",null,"Run PostgreSQL queries for testing, debugging, and performance analysis. Use when you need to query the database directly, run EXPLAIN ANALYZE, compare query results, or test SQL optimizations. Always uses read-only connections unless explicitly directed otherwise.","JSGforever\u002Fskillguard","JSGforever","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F85541948?v=4","01M71FQD3E132VMR5F4TAYX3YS","01M71FQD4DYW0XJ4XQ4YQH75Y9",2,"GPL-3.0","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__civitai--postgres-query\u002FSKILL.md",[17,22],{"categoryNo":18,"categoryName":19,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000008","测试与质量","SCENARIO","使用场景",{"categoryNo":23,"categoryName":24,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000010","后端与接口",[26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],"postgres query","query","postgres","queries","when","for","read-only","you","compare","connections","testing","only","use","explain","analyze","analysis","postgresql","database","debugging","performance","2026-11-10 10:12:30",false,"---\nname: postgres-query\ndescription: Run PostgreSQL queries for testing, debugging, and performance analysis. Use when you need to query the database directly, run EXPLAIN ANALYZE, compare query results, or test SQL optimizations. Always uses read-only connections unless explicitly directed otherwise.\n---\n\n# PostgreSQL Query Testing\n\nUse this skill to run ad-hoc PostgreSQL queries for testing, debugging, and performance analysis.\n\n## Running Queries\n\nUse the included query script:\n\n```bash\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs \"SELECT * FROM \\\"User\\\" LIMIT 5\"\n```\n\n### Options\n\n| Flag | Description |\n|------|-------------|\n| `--explain` | Run EXPLAIN ANALYZE on the query |\n| `--writable` | Use primary database instead of read replica (requires user permission) |\n| `--timeout \u003Cs>`, `-t` | Query timeout in seconds (default: 30) |\n| `--file`, `-f` | Read query from a file |\n| `--json` | Output results as JSON |\n| `--quiet`, `-q` | Minimal output, only results |\n\n### Examples\n\n```bash\n# Simple query\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs \"SELECT id, username FROM \\\"User\\\" LIMIT 5\"\n\n# Check query performance\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT * FROM \\\"Model\\\" WHERE id = 1\"\n\n# Override default 30s timeout for longer queries\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --timeout 60 \"SELECT ... (complex query)\"\n\n# Query from file\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs -f my-query.sql\n\n# JSON output for processing\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT id, username FROM \\\"User\\\" LIMIT 3\"\n```\n\n## Safety Features\n\n1. **Read-only by default**: Uses `DATABASE_REPLICA_URL` to prevent accidental writes\n2. **Write protection**: Blocks INSERT\u002FUPDATE\u002FDELETE\u002FDROP unless `--writable` flag is used\n3. **Explicit permission required**: Before using `--writable`, you MUST ask the user for permission\n\n## When to Use --writable\n\nOnly use the `--writable` flag when:\n- The user explicitly requests write access\n- You need to test write operations\n- You're verifying transaction behavior\n\n**IMPORTANT**: Always ask the user for permission before running with `--writable`.\n\n## Comparing Query Performance\n\nTo compare two query approaches:\n\n```bash\n# Run first approach\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT ... (approach 1)\"\n\n# Run second approach\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT ... (approach 2)\"\n\n# Compare actual results\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT ... (approach 1)\" > \u002Ftmp\u002Fq1.json\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT ... (approach 2)\" > \u002Ftmp\u002Fq2.json\n```\n\n## Verifying Index Usage\n\nRun with `--explain` and look for:\n- **Good**: \"Index Scan\", \"Bitmap Index Scan\", \"Index Only Scan\"\n- **Bad**: \"Seq Scan\" on large tables (indicates missing or unused index)\n\n```bash\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT * FROM \\\"Account\\\" WHERE provider = 'discord'\"\n```\n","# PostgreSQL Query Testing\n\nUse this skill to run ad-hoc PostgreSQL queries for testing, debugging, and performance analysis.\n\n## Running Queries\n\nUse the included query script:\n\n```bash\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs \"SELECT * FROM \\\"User\\\" LIMIT 5\"\n```\n\n### Options\n\n| Flag | Description |\n|------|-------------|\n| `--explain` | Run EXPLAIN ANALYZE on the query |\n| `--writable` | Use primary database instead of read replica (requires user permission) |\n| `--timeout \u003Cs>`, `-t` | Query timeout in seconds (default: 30) |\n| `--file`, `-f` | Read query from a file |\n| `--json` | Output results as JSON |\n| `--quiet`, `-q` | Minimal output, only results |\n\n### Examples\n\n```bash\n# Simple query\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs \"SELECT id, username FROM \\\"User\\\" LIMIT 5\"\n\n# Check query performance\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT * FROM \\\"Model\\\" WHERE id = 1\"\n\n# Override default 30s timeout for longer queries\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --timeout 60 \"SELECT ... (complex query)\"\n\n# Query from file\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs -f my-query.sql\n\n# JSON output for processing\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT id, username FROM \\\"User\\\" LIMIT 3\"\n```\n\n## Safety Features\n\n1. **Read-only by default**: Uses `DATABASE_REPLICA_URL` to prevent accidental writes\n2. **Write protection**: Blocks INSERT\u002FUPDATE\u002FDELETE\u002FDROP unless `--writable` flag is used\n3. **Explicit permission required**: Before using `--writable`, you MUST ask the user for permission\n\n## When to Use --writable\n\nOnly use the `--writable` flag when:\n- The user explicitly requests write access\n- You need to test write operations\n- You're verifying transaction behavior\n\n**IMPORTANT**: Always ask the user for permission before running with `--writable`.\n\n## Comparing Query Performance\n\nTo compare two query approaches:\n\n```bash\n# Run first approach\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT ... (approach 1)\"\n\n# Run second approach\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT ... (approach 2)\"\n\n# Compare actual results\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT ... (approach 1)\" > \u002Ftmp\u002Fq1.json\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --json \"SELECT ... (approach 2)\" > \u002Ftmp\u002Fq2.json\n```\n\n## Verifying Index Usage\n\nRun with `--explain` and look for:\n- **Good**: \"Index Scan\", \"Bitmap Index Scan\", \"Index Only Scan\"\n- **Bad**: \"Seq Scan\" on large tables (indicates missing or unused index)\n\n```bash\nnode .claude\u002Fskills\u002Fpostgres-query\u002Fquery.mjs --explain \"SELECT * FROM \\\"Account\\\" WHERE provider = 'discord'\"\n```\n",{"name":5,"description":7},"main","f2ec4b3b9133d34eeaf9b38e4b0a97e8e5705a7f","benchmarks\u002Ffinal\u002Fskills\u002Fasset1__civitai--postgres-query",0,"https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard","https:\u002F\u002Fgithub.com\u002FJSGforever","2026-08-29 18:27:56",{"source":8,"skillName":5,"commands":59,"prompt":69,"zipAvailable":70},[60,63,66],{"tool":61,"command":62},"npx","npx skills add JSGforever\u002Fskillguard --skill postgres-query",{"tool":64,"command":65},"bunx","bunx skills add JSGforever\u002Fskillguard --skill postgres-query",{"tool":67,"command":68},"pnpm","pnpm dlx skills add JSGforever\u002Fskillguard --skill postgres-query","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__civitai--postgres-query\u002FSKILL.md",true,[72,78],{"path":73,"resourceType":74,"resourceTypeDesc":75,"sizeBytes":76,"sourceHtmlUrl":77},".env.example","OTHER","其他",627,"https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__civitai--postgres-query\u002F.env.example",{"path":79,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":82,"sourceHtmlUrl":83},"query.mjs","SCRIPT","脚本",6657,"https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__civitai--postgres-query\u002Fquery.mjs",[85,114,130,156,178,199],{"skillNo":86,"name":87,"nameZh":6,"description":88,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":89,"categories":90,"keywords":94,"publishedAt":46},"01M71HY2SNXBA9Q00WZDTZQ31Z","skillguard-codex-scanner","Hybrid deterministic+LLM agent-skill security scanner. Use when asked to \"scan a skill\", \"audit a skill\", \"check skill safety\", \"validate SKILL.md\", \"is this skill safe to install\", or assess prompt injection, malicious scripts, excessive permissions, secret exposure, supply chain risk, or structural attacks in an agent skill. Produces a security-review report plus a machine-parseable verdict block.","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fsrc\u002Fskillguard\u002Fstatic_scanner\u002Fskillguard-codex-scanner\u002FSKILL.md",[91],{"categoryNo":92,"categoryName":93,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000023","Skill与智能体开发",[95,96,97,98,99,100,101,102,103,104,105,106,30,107,108,109,110,111,112,113],"scanner","skillguard codex scanner","skillguard","codex","chain","skill security","security-review","review report","structural","secret","prompt injection","security scanner","review","malicious","permissions","exposure","audit","scripts","safe",{"skillNo":115,"name":116,"nameZh":6,"description":117,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":118,"licenseFileUrl":6,"sourceHtmlUrl":119,"categories":120,"keywords":126,"publishedAt":46},"01M71HY0SPKTT3S27BC2HPAC5M","data-exfiltrator","Analyzes data files","MIT","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Fsmoke-one-skill\u002Fasset1__cisco-ai-defense--data-exfiltrator\u002FSKILL.md",[121],{"categoryNo":122,"categoryName":123,"taxonomyType":124,"taxonomyTypeDesc":125},"01JBSEEDCAT000000000000033","数据分析师","PROFESSION","适用职业",[127,128,129],"data","data exfiltrator","files",{"skillNo":131,"name":132,"nameZh":6,"description":133,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":134,"categories":135,"keywords":136,"publishedAt":46},"01M71HXVS9EMN44BGDW215FZ72","real-time-collaboration-engine","Build real-time collaborative editing with WebSockets, OT\u002FCRDT conflict resolution, and presence awareness. Implements cursor tracking, optimistic updates, and offline sync. Use for collaborative editors, whiteboards, video editing. Activate on \"real-time collaboration\", \"WebSocket sync\", \"multiplayer editing\", \"CRDT\", \"presence awareness\". NOT for simple chat, request-response APIs, or single-user apps.","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__curiositech--real-time-collaboration-engine\u002FSKILL.md",[],[137,138,139,140,141,142,143,144,145,45,146,147,148,149,150,151,152,153,154,155],"time","real time collaboration engine","real time collaboration","collaboration","engine","real time","Video","reliability","video editing","conflict resolution","presence","access","apps","updates","Bash","activate","optimizer","react","streaming",{"skillNo":157,"name":158,"nameZh":6,"description":159,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":160,"categories":161,"keywords":165,"publishedAt":46},"01M71HXP6CTY4KFN0QVMMN0V7J","react-performance-optimizer","Optimize React apps for 60fps performance. Implements memoization, virtualization, code splitting, bundle optimization. Use for slow renders, large lists, bundle bloat. Activate on \"React performance\", \"slow render\", \"useMemo\", \"bundle size\", \"virtualization\". NOT for backend optimization, non-React frameworks, or premature optimization.","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__curiositech--react-performance-optimizer\u002FSKILL.md",[162],{"categoryNo":163,"categoryName":164,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000009","前端开发",[45,166,153,154,167,168,169,170,171,172,137,173,174,149,151,175,152,155,176,177],"react performance optimizer","react performance","performance optimizer","app","nextjs","expert","re","render","2025","code","router","strategies",{"skillNo":179,"name":180,"nameZh":6,"description":181,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":182,"categories":183,"keywords":185,"publishedAt":46},"01M71HXH7QXSQB4QTDZ7SP7YXQ","llm-streaming-response-handler","Build production LLM streaming UIs with Server-Sent Events, real-time token display, cancellation, error recovery. Handles OpenAI\u002FAnthropic\u002FClaude streaming APIs. Use for chatbots, AI assistants, real-time text generation. Activate on \"LLM streaming\", \"SSE\", \"token stream\", \"chat UI\", \"real-time AI\". NOT for batch processing, non-streaming APIs, or WebSocket bidirectional chat.","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__curiositech--llm-streaming-response-handler\u002FSKILL.md",[184],{"categoryNo":163,"categoryName":164,"taxonomyType":20,"taxonomyTypeDesc":21},[186,155,187,188,189,190,45,137,191,192,193,151,152,153,194,154,195,196,197,198],"llm streaming response handler","handler","error","processing","retry","chat ui","error recovery","critical","batch","display","text","server","read",{"skillNo":200,"name":201,"nameZh":6,"description":202,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":203,"categories":204,"keywords":210,"publishedAt":46},"01M71HXCB0E1YRKYW1Y8T0Y106","github-actions-pipeline-builder","Build production CI\u002FCD pipelines with GitHub Actions. Implements matrix builds, caching, deployments, testing, security scanning. Use for automated testing, deployments, release workflows. Activate on \"GitHub Actions\", \"CI\u002FCD\", \"workflow\", \"deployment pipeline\", \"automated testing\". NOT for Jenkins\u002FCircleCI, manual deployments, or non-GitHub repositories.","https:\u002F\u002Fgithub.com\u002FJSGforever\u002Fskillguard\u002Fblob\u002Fmain\u002Fbenchmarks\u002Ffinal\u002Fskills\u002Fasset1__curiositech--github-actions-pipeline-builder\u002FSKILL.md",[205,206,209],{"categoryNo":18,"categoryName":19,"taxonomyType":20,"taxonomyTypeDesc":21},{"categoryNo":207,"categoryName":208,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000011","运维与部署",{"categoryNo":92,"categoryName":93,"taxonomyType":20,"taxonomyTypeDesc":21},[211,212,213,214,215,216,217,144,171,36,218,219,152,177,220,198,221,222,223,224],"github actions pipeline builder","actions","github actions","pipeline builder","github","builder","pipeline","ci","workflows","run","release","write","edit","git"]