[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6XF82XRZPR3XQRFVWXM7EFX":3,"skill-same:01M6XF82XRZPR3XQRFVWXM7EFX":77},{"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":55,"commitSha":56,"skillDirectory":57,"forksCount":58,"repositoryHtmlUrl":59,"repositoryHomepageUrl":6,"ownerHtmlUrl":60,"ownerBlogUrl":6,"ownerDescription":61,"updatedAt":62,"install":63,"resources":76},"01M6XF82XRZPR3XQRFVWXM7EFX","analyzing-property-casualty-lines",null,"Evaluates P&C insurance lines with market cycle analysis, loss cost trending, and competitive assessment. Use when analyzing P&C markets, tracking insurance cycles, or evaluating line profitability.","FDU-INS\u002FInsurance-Skills","FDU-INS","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F167067594?v=4","01M6XEYMRS4CVJMZ834YWE66BV","FDU-Insurance","01M6XEYMXPDA34HFM0ZE6AY78G",82,"Apache-2.0","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fanalyzing-property-casualty-lines\u002FSKILL.md",[],[19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38],"analyzing","analyzing property casualty lines","cycle","actuarial","insurance","when","markets","with","competitive","trending","line","assessment","Market","en","cost","use","tracking","science","analysis","report","2026-11-10 10:12:30",false,"---\nname: analyzing-property-casualty-lines\nlanguage: en\ndescription: Evaluates P&C insurance lines with market cycle analysis, loss cost trending, and competitive assessment. Use when analyzing P&C markets, tracking insurance cycles, or evaluating line profitability.\ntags:\n  - analysis\n  - insurance\nmetadata:\n  author: casemark\n  practice_areas:\n    - Insurance\n    - Actuarial Science\n    - Reinsurance\n  document_types:\n    - Analysis Report\n  skill_modes:\n    - Analysis\n---\n# Analyzing Property Casualty Lines\n\n## When To Use\n\n- Evaluating profitability and underwriting performance of specific P&C lines (commercial auto, GL, property, workers' comp, professional liability, etc.)\n- Tracking market cycle position (hard vs. soft market) for pricing and capacity decisions\n- Performing loss cost trending to project future loss development\n- Assessing competitive positioning within a line or geographic market\n- Supporting reinsurance purchasing decisions with line-level performance data\n- Preparing portfolio reviews for underwriting committees or investor reporting\n\n## Inputs To Gather\n\n- **Line-of-business data**: Written premium, earned premium, incurred losses (paid + reserved), ALAE\u002FULAE splits, policy counts by line\n- **Loss triangles**: Accident-year or policy-year development triangles (paid and incurred) with a minimum of 5–10 development periods\n- **Rate change history**: Rate filings, rate adequacy studies, or renewal rate change tracking by quarter\n- **Expense data**: Commission rates, acquisition costs, general expenses, and combined ratio components\n- **Market benchmarks**: Industry combined ratios, rate-on-line indices, AM Best or S&P segment reports, ISO\u002FNCCI aggregate data [VERIFY: benchmark availability varies by line and jurisdiction]\n- **Catastrophe exposure**: PMLs, AALs, or cat model output for property-exposed lines\n- **Regulatory context**: Rate filing requirements, prior-approval vs. file-and-use status by state [VERIFY: filing requirements by state and line]\n\n## Workflow\n\n1. **Define scope and segmentation**\n   - Identify target lines (e.g., commercial property, general liability, personal auto)\n   - Set the analysis period (typically 5–10 accident years for trend credibility)\n   - Determine segmentation: by state, policy size, distribution channel, or coverage sub-type\n\n2. **Develop loss costs**\n   - Select development method (chain-ladder, Bornhuetter-Ferguson, or Cape Cod) based on data maturity and volatility\n   - Apply loss development factors to bring immature years to ultimate\n   - Trend historical losses to prospective cost level using loss cost trend factors (severity + frequency)\n   - Adjust for one-time events: strip out or cap large losses, isolate catastrophe losses from attritional\n   - On-level earned premiums to current rate levels to enable apples-to-apples comparison\n\n3. **Analyze market cycle position**\n   - Plot historical combined ratios and rate changes over 10+ years to identify cycle phase\n   - Compare current rate adequacy to indicated loss costs — gap signals where the cycle is heading\n   - Assess supply-side indicators: carrier entries\u002Fexits, capacity changes, reinsurance pricing shifts\n   - Evaluate demand-side factors: exposure growth, insured value inflation, emerging liability trends\n   - Classify current position: hardening, hard, softening, or soft, with supporting evidence\n\n4. **Perform competitive assessment**\n   - Benchmark combined ratio, loss ratio, and expense ratio against top-5 and industry-average peers\n   - Identify market share trends: growing, stable, or contracting relative to competitors\n   - Evaluate product differentiation: coverage breadth, endorsement strategy, claims service reputation\n   - Assess distribution advantage: agency relationships, binding authority, digital channel penetration\n   - Note competitive moats or vulnerabilities (e.g., data advantage in niche lines, adverse selection risk)\n\n5. **Synthesize findings and recommendations**\n   - Rank lines by risk-adjusted return: calendar-year combined ratio, accident-year loss ratio, and reserve adequacy\n   - Flag lines requiring remediation (rate increases, non-renewal actions, coverage restriction)\n   - Identify growth opportunities where rate adequacy exceeds target and competitive position is strong\n   - Quantify reinsurance implications: lines where volatility warrants increased cession or restructured treaties\n\n## Output\n\n- **Line Performance Summary Table**: Each line with earned premium, loss ratio (calendar and accident year), expense ratio, combined ratio, rate change trend, and cycle position classification\n- **Loss Development Exhibit**: Selected ultimate losses by accident year with selected LDFs and methodology notes\n- **Market Cycle Chart**: Visual overlay of combined ratio and rate changes over time with cycle phase annotations\n- **Competitive Positioning Matrix**: 2×2 or ranked grid showing relative profitability vs. market share position\n- **Recommendations**: Prioritized action items per line — grow, maintain, remediate, or exit — with supporting rationale\n\n## Quality Checks\n\n- Confirm loss triangles reconcile to financial statement Schedule P or statutory filings [VERIFY: reconciliation targets depend on reporting entity type]\n- Validate that on-leveling factors correctly reflect cumulative rate changes, not just filed changes\n- Verify trend selections are supportable: compare selected severity\u002Ffrequency trends against industry benchmarks and historical fit\n- Ensure catastrophe vs. attritional loss separation is consistent across all accident years\n- Cross-check combined ratio components sum correctly (loss ratio + DCCE ratio + expense ratio = combined ratio)\n- Confirm market benchmark data is from the same reporting period and line definition as the subject portfolio\n- Flag any line where data credibility is low (fewer than 1,000 claims or 3 development periods) with [VERIFY]\n","# Analyzing Property Casualty Lines\n\n## When To Use\n\n- Evaluating profitability and underwriting performance of specific P&C lines (commercial auto, GL, property, workers' comp, professional liability, etc.)\n- Tracking market cycle position (hard vs. soft market) for pricing and capacity decisions\n- Performing loss cost trending to project future loss development\n- Assessing competitive positioning within a line or geographic market\n- Supporting reinsurance purchasing decisions with line-level performance data\n- Preparing portfolio reviews for underwriting committees or investor reporting\n\n## Inputs To Gather\n\n- **Line-of-business data**: Written premium, earned premium, incurred losses (paid + reserved), ALAE\u002FULAE splits, policy counts by line\n- **Loss triangles**: Accident-year or policy-year development triangles (paid and incurred) with a minimum of 5–10 development periods\n- **Rate change history**: Rate filings, rate adequacy studies, or renewal rate change tracking by quarter\n- **Expense data**: Commission rates, acquisition costs, general expenses, and combined ratio components\n- **Market benchmarks**: Industry combined ratios, rate-on-line indices, AM Best or S&P segment reports, ISO\u002FNCCI aggregate data [VERIFY: benchmark availability varies by line and jurisdiction]\n- **Catastrophe exposure**: PMLs, AALs, or cat model output for property-exposed lines\n- **Regulatory context**: Rate filing requirements, prior-approval vs. file-and-use status by state [VERIFY: filing requirements by state and line]\n\n## Workflow\n\n1. **Define scope and segmentation**\n   - Identify target lines (e.g., commercial property, general liability, personal auto)\n   - Set the analysis period (typically 5–10 accident years for trend credibility)\n   - Determine segmentation: by state, policy size, distribution channel, or coverage sub-type\n\n2. **Develop loss costs**\n   - Select development method (chain-ladder, Bornhuetter-Ferguson, or Cape Cod) based on data maturity and volatility\n   - Apply loss development factors to bring immature years to ultimate\n   - Trend historical losses to prospective cost level using loss cost trend factors (severity + frequency)\n   - Adjust for one-time events: strip out or cap large losses, isolate catastrophe losses from attritional\n   - On-level earned premiums to current rate levels to enable apples-to-apples comparison\n\n3. **Analyze market cycle position**\n   - Plot historical combined ratios and rate changes over 10+ years to identify cycle phase\n   - Compare current rate adequacy to indicated loss costs — gap signals where the cycle is heading\n   - Assess supply-side indicators: carrier entries\u002Fexits, capacity changes, reinsurance pricing shifts\n   - Evaluate demand-side factors: exposure growth, insured value inflation, emerging liability trends\n   - Classify current position: hardening, hard, softening, or soft, with supporting evidence\n\n4. **Perform competitive assessment**\n   - Benchmark combined ratio, loss ratio, and expense ratio against top-5 and industry-average peers\n   - Identify market share trends: growing, stable, or contracting relative to competitors\n   - Evaluate product differentiation: coverage breadth, endorsement strategy, claims service reputation\n   - Assess distribution advantage: agency relationships, binding authority, digital channel penetration\n   - Note competitive moats or vulnerabilities (e.g., data advantage in niche lines, adverse selection risk)\n\n5. **Synthesize findings and recommendations**\n   - Rank lines by risk-adjusted return: calendar-year combined ratio, accident-year loss ratio, and reserve adequacy\n   - Flag lines requiring remediation (rate increases, non-renewal actions, coverage restriction)\n   - Identify growth opportunities where rate adequacy exceeds target and competitive position is strong\n   - Quantify reinsurance implications: lines where volatility warrants increased cession or restructured treaties\n\n## Output\n\n- **Line Performance Summary Table**: Each line with earned premium, loss ratio (calendar and accident year), expense ratio, combined ratio, rate change trend, and cycle position classification\n- **Loss Development Exhibit**: Selected ultimate losses by accident year with selected LDFs and methodology notes\n- **Market Cycle Chart**: Visual overlay of combined ratio and rate changes over time with cycle phase annotations\n- **Competitive Positioning Matrix**: 2×2 or ranked grid showing relative profitability vs. market share position\n- **Recommendations**: Prioritized action items per line — grow, maintain, remediate, or exit — with supporting rationale\n\n## Quality Checks\n\n- Confirm loss triangles reconcile to financial statement Schedule P or statutory filings [VERIFY: reconciliation targets depend on reporting entity type]\n- Validate that on-leveling factors correctly reflect cumulative rate changes, not just filed changes\n- Verify trend selections are supportable: compare selected severity\u002Ffrequency trends against industry benchmarks and historical fit\n- Ensure catastrophe vs. attritional loss separation is consistent across all accident years\n- Cross-check combined ratio components sum correctly (loss ratio + DCCE ratio + expense ratio = combined ratio)\n- Confirm market benchmark data is from the same reporting period and line definition as the subject portfolio\n- Flag any line where data credibility is low (fewer than 1,000 claims or 3 development periods) with [VERIFY]\n",{"name":5,"tags":44,"language":32,"metadata":45,"description":7},[37,23],{"author":46,"skill_modes":47,"document_types":49,"practice_areas":51},"casemark",[48],"Analysis",[50],"Analysis Report",[52,53,54],"Insurance","Actuarial Science","Reinsurance","main","b22eca2e974f918ce591c5b2bd829fb7510e0191","Skills\u002Fanalyzing-property-casualty-lines",18,"https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills","https:\u002F\u002Fgithub.com\u002FFDU-INS","Fudan University Department of Risk Management and Insurance","2026-07-12 12:54:34",{"source":8,"skillName":5,"commands":64,"prompt":74,"zipAvailable":75},[65,68,71],{"tool":66,"command":67},"npx","npx skills add FDU-INS\u002FInsurance-Skills --skill analyzing-property-casualty-lines",{"tool":69,"command":70},"bunx","bunx skills add FDU-INS\u002FInsurance-Skills --skill analyzing-property-casualty-lines",{"tool":72,"command":73},"pnpm","pnpm dlx skills add FDU-INS\u002FInsurance-Skills --skill analyzing-property-casualty-lines","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fanalyzing-property-casualty-lines\u002FSKILL.md",true,[],[78,106,130,161,183,215],{"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":89,"publishedAt":39},"01M713QW6EGEG0YAD75440GSD0","로인장 (Roinjiang)","Activates when the user needs legal advice, contract review, insurance law consultation, startup legal support, or any legal\u002Fregulatory matter. She is a top-tier in-house lawyer with absolute loyalty to the CEO, specializing in insurance law, financial consumer protection, privacy, contracts, labor law, family law, civil and criminal matters.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002F로인장 (Roinjiang)\u002FSKILL.md",[84],{"categoryNo":85,"categoryName":86,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000037","律师与法务","PROFESSION","适用职业",[80,90,23,91,92,93,24,94,95,26,96,97,98,99,100,101,102,103,104,105],"insurance law","civil","contract","family","review","loyalty","top","contract review","ceo","support","advice","consultation","regulatory","privacy","protection","startup",{"skillNo":107,"name":108,"nameZh":6,"description":109,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":110,"categories":111,"keywords":112,"publishedAt":39},"01M713QRN8VFMA9VKS6R4DJ2WS","zocdoc-doctor-finder","Use when a user needs to find a doctor, dentist, specialist, therapist, or healthcare provider — especially when they mention insurance, in-network, availability, location, appointments, or booking. Also use for browsing provider reviews, comparing doctors by specialty, or checking if a provider takes their insurance.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fzocdoc-doctor-finder\u002FSKILL.md",[],[113,114,115,116,23,117,118,24,119,120,121,122,123,124,125,126,127,128,34,129],"zocdoc doctor finder","doctor","healthcare","reviews","browser automation","access","browsing","browser","booking","network","therapist","computer","availability","for","provider","tool","automation",{"skillNo":131,"name":132,"nameZh":6,"description":133,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":134,"categories":135,"keywords":141,"publishedAt":39},"01M713QKGV3FTX7EEYWKDM8ENZ","zenmux-context","Answers any question about ZenMux by reading the latest official documentation. Use this skill whenever the user asks about ZenMux product features, API usage, configuration, integration, pricing, models, providers, routing, fallback, streaming, multimodal, structured output, tool calling, reasoning, prompt caching, image generation, video generation, web search, long context, observability, logs, cost tracking, usage analytics, insurance, subscription, pay-as-you-go, invoices, best practices for tools like Claude Code, Cursor, Cline, CodeX, Gemini CLI, opencode, Cherry Studio, Obsidian, Sider, Open-WebUI, Dify, Neovate, GitHub Copilot, OpenClaw, CC-Switch, Immersive Translate, Studio Chat, architecture, benchmarks, FAQ, contact, privacy, terms of service, compliance, or any other ZenMux-related topic. Also trigger when the user writes in Chinese about ZenMux: 文档, 使用指南, 快速开始, API 参考, 最佳实践, 模型路由, 供应商路由, 订阅, 按量计费, 可观测性, 帮助, 常见问题, 接入指南, 配置. Trigger on phrases like \"how to use ZenMux\", \"ZenMux docs\", \"ZenMux API\", \"ZenMux integration\", \"ZenMux 怎么用\", \"ZenMux 接入\", \"ZenMux 配置\". Even if the user doesn't say \"ZenMux\" explicitly but asks about LLM API aggregation, model routing, provider fallback in a context where ZenMux is the project being worked on, this skill should activate.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fzenmux-context\u002FSKILL.md",[136],{"categoryNo":137,"categoryName":138,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000016","图像与多媒体","SCENARIO","使用场景",[142,143,144,145,23,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160],"context","zenmux context","Video","chinese","project","web search","translate","search","open","question","pay","image","you","activate","architecture","logs","streaming","cherry studio","how",{"skillNo":162,"name":163,"nameZh":6,"description":164,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":165,"categories":166,"keywords":167,"publishedAt":39},"01M713QHWTBG634BCBV7NBJME1","workers-comp-guide","Guide workers compensation compliance and claims management.\nTRIGGERS - Use when user needs help with workers-comp-guide related tasks.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fworkers-comp-guide\u002FSKILL.md",[],[168,169,170,171,172,23,173,174,34,24,175,26,176,177,178,179,180,181,182],"workers","comp","workers comp","workers comp guide","guide","triggers","workers-comp","tasks","claims management","claims","compliance","help","compensation","management","user",{"skillNo":184,"name":185,"nameZh":6,"description":186,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":187,"categories":188,"keywords":198,"publishedAt":39},"01M713QF45VMV1685AFNF1GPMA","weekly-kpi-report","Generate McKinsey-style board presentation PPTs from weekly auto insurance data. Automatically calculates 16+ KPIs, creates executive-level slides with actionable insights, and supports week-over-week comparisons. Use when user uploads insurance cost data (Excel\u002FCSV) and requests board report, weekly presentation, executive briefing, or mentions keywords like 董事会汇报, 周报PPT, 经营分析演示, McKinsey-style reports.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fweekly-kpi-report\u002FSKILL.md",[189,192,195],{"categoryNo":190,"categoryName":191,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000003","演示文稿",{"categoryNo":193,"categoryName":194,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000004","电子表格",{"categoryNo":196,"categoryName":197,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000034","行政与办公人员",[199,200,201,38,202,23,203,204,205,206,24,207,208,209,210,211,212,213,34,214],"weekly","weekly kpi report","kpi","xlsx","actionable","insights","briefing","auto","board report","reports","generate","演示","data","presentation","slides","uploads",{"skillNo":216,"name":217,"nameZh":6,"description":218,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":219,"categories":220,"keywords":224,"publishedAt":39},"01M713QA9WJDHMNVTTY1ENRKVB","wealth-advisory","Wealth management and financial planning for HNW and UHNW clients. Activate when the user\nmentions wealth management, financial planning, retirement, estate planning, tax planning,\nGRAT, IDGT, trust, asset allocation, withdrawal rate, Monte Carlo simulation, goals-based\ninvesting, tax-loss harvesting, Roth conversion, insurance, annuity, mortgage strategy,\nconcentrated stock, family office, direct indexing, 529 plan, charitable giving, donor-advised\nfund, private foundation, or asks about personal finance strategy, inheritance, long-term\nfinancial planning, or UHNW advisory.","https:\u002F\u002Fgithub.com\u002FFDU-INS\u002FInsurance-Skills\u002Fblob\u002Fmain\u002FSkills\u002Fwealth-advisory\u002FSKILL.md",[221],{"categoryNo":222,"categoryName":223,"taxonomyType":87,"taxonomyTypeDesc":88},"01JBSEEDCAT000000000000040","财务",[225,226,23,227,228,24,155,229,230,231,232,233,234,235,236,237,238,239,240,241],"wealth advisory","advisory","stock","inheritance","conversion","indexing","plan","simulation","personal finance","rate","allocation","asset","direct","personal","investing","trust","planning"]