Analyze customer data to score churn risk, categorize accounts, and recommend tailored retention actions for proactive customer success management.

This skill should be used when the user asks to "calculate", "compute", "do math", mentions arithmetic operations like "add", "subtract", "multiply", "divide...

Produce a structured churn analysis that separates avoidable from unavoidable churn. Use when investigating why customers are leaving, identifying at-risk se...

When the user wants to reduce churn, build cancellation flows, set up save offers, recover failed payments, or implement retention strategies. Also use when...

Analyze customer behavior patterns and predict churn risk across Stripe, Shopify, and SaaS platforms. Identify at-risk accounts, generate personalized interv...

SaaS churn and retention analysis: cohort-based churn rates, retention curves, revenue churn vs logo churn, at-risk customer identification, expansion vs con...

Monitor subscription commerce for churn risk—blend account activity signals, payment failure (dunning) tracking, and retention flows including compensation o...

Churn prevention and lifecycle operations for subscription/recurring payment products (monthly coffee, beauty subscription boxes, pet supplies, content/softw...

PM skill for Claude Code, Codex, Cursor, and Windsurf. Diagnoses SaaS metrics, critiques PRDs, plans roadmaps, runs discovery, coaches PM career transitions,...

Indexed by skills.sh from alirezarezvani/claude-skills

Complete system for retention with health scoring, onboarding playbooks, ongoing value reports, churn intervention, and revenue expansion strategies for subs...

Manage contract and subscription renewals using a structured pipeline to reduce churn, optimize pricing, forecast revenue, and execute vendor negotiations.

A comprehensive AI agent skill for acquiring, onboarding, retaining, and growing customers. Helps customer success teams reduce churn, expand revenue, and tu...

Framework to design, audit, and optimize B2B customer onboarding flows, boosting activation, reducing time-to-value, and preventing early churn.

Complete customer success, retention, and expansion revenue system. Use for churn prevention, health scoring, onboarding optimization, QBR preparation, expan...

Enterprise-grade customer support system: ticket triage, response templates, escalation workflows, CSAT tracking, knowledge base management, and churn prevention. Turns your AI agent into a support team lead.

The revenue-focused SaaS playbook for going from $0 to $50K MRR. Covers pricing experiments, churn reduction, activation optimization, and expansion revenue...

MUST USE for any calculation or math question — never compute numbers yourself. Use this skill for all arithmetic, finance, science, unit conversions, and ev...

Calculate pricing based on costs, margins, market positioning, and competitor analysis. For freelancers, product builders, and service providers.

Calculates comprehensive ROI analysis with payback period and risk scenarios for business investments like software, hiring, marketing, or automation projects.

Amazon FBA Calculator - Complete fee breakdown and profit analysis

Professional BaZi (八字) chart calculator and analysis tool. Calculate Four Pillars of Destiny from birth date, time, and location. Features precise solar term...

cn-percent-calculator。纯Python标准库，无需API Key。

Date and Time Calculator: Date/time calculations: add/subtract days, business days, time until/since, timezone conversion, week. Use when an agent needs date...

Evidence-Based Medicine calculator for sensitivity, specificity, PPV, NPV, NNT, and likelihood ratios. Essential for clinical decision making and biostatisti...

Advanced financial calculator with future value tables, present value, discount calculations, markup pricing, and compound interest. Use when calculating investment growth, pricing strategies, loan values, discounts, or comparing financial scenarios across different rates and …

Financial Loan Amortization Calculator: Use this tool for any loan math or mortgage calculation. Use when an agent needs financial loan amortization calculat...

Food expiration calculator. Use when user wants to check if a food product has expired based on production/purchase date and shelf life. Calculates expiratio...

Amazon profit margin calculator for sellers. Calculate cost breakdowns, profit margins, break-even points, and get pricing recommendations. Supports single p...

Shopify/DTC profit margin calculator for sellers. Calculate cost breakdowns including ad spend, CAC, payment processing fees, and 3PL costs. Includes LTV/CAC...

TikTok Shop profit margin calculator for sellers. Calculate cost breakdowns including affiliate commissions, platform fees, and FBT costs. Includes return ra...

Walmart profit margin calculator for sellers. Calculate cost breakdowns including WFS fulfillment, storage fees, and referral fees. Includes comparison with...

Geometric hull calculator for 2D point sets supporting convex hull, concave hull (concave-hull, alphashape), and minimum bounding rectangle. Use when working...

Multi-platform Order Profit Calculator — upload order exports from any e-commerce platform or ERP, get instant profit reports by order, store, SKU, and platf...

Universal tariff calculator for Amazon sellers. Calculate import duties, landed costs, and VAT/GST for any trade route. Supports CN→US, CN→EU, US→EU, EU→US,...

Fast stock valuation calculator - compute PEG, EV/EBITDA, Rule of 40, DCF and more with simple commands. Inspired by YouTube tutorial and Day1Global Tech Ear...

Agent Revenue Analytics: Attribution, LTV, Cohorts, and Pricing Optimization for AI Agent Services. Complete guide to revenue measurement for AI agent servic...

Transforms the agent into a strategic CEO and orchestrator. Vision, decision-making, resource allocation, team dispatch, scaling playbook from €0 to €1B. Use...

Complete startup metrics command center — from raw data to investor-ready dashboards. Covers every stage (pre-seed to Series B+), every model (SaaS, marketpl...

Simulate the exact customer who will quietly cancel in month 4 — their internal monologue through the lifecycle and the honest exit interview they never gave...

Calculate ROI for AI-as-a-Service (managed AI agents). Estimates cost savings, efficiency gains, and payback period for deploying AI agents across business o...

Calculate ROI for AI-as-a-Service (managed AI agents). Estimates cost savings, efficiency gains, and payback period for deploying AI agents across business o...

Use when the user wants aviation route maps, ETOPS-aware route analysis, projection comparisons, airport lookup, or SVG map rendering through a local Circulu...

Calculates Amazon UAE FBA fees, net margin, and DG risk for CJ Dropshipping products, ranking by margin % and generating detailed markdown and JSON reports.

Calculates precise Amazon FBA fees, storage, and profit margins for 2026, covering all size tiers and 20+ categories to determine real profitability.

Calculate a person’s Four Pillars (BaZi / Eight Characters) from birth date and time using sexagenary-cycle offsets from one trusted reference datetime that...

Bazi chart calculation & reading (八字排盘与命理解读 / 四柱推命鑑定 / 사주팔자 감정). Triggers on: "算八字" "bazi reading" "四柱推命" "사주 봐주세요". Powered by shunshi-bazi-core with true s...

Calculates multi-timeframe Binance Event Contract signals for BTCUSDT/ETHUSDT with detailed entries, targets, stop loss, confidence, and position sizing.

Calculate Body Mass Index (BMI) and Body Surface Area (BSA) for clinical assessment and drug dosing. Supports multiple BSA formulas (DuBois, Mosteller, Hayco...

Provides break-even analysis frameworks, structured insights, actionable recommendations, and next-step checklists without executing code or financial transa...

Calculate ecommerce break-even thresholds using price, cost, shipping, ad spend, and overhead assumptions so operators can make launch and scale decisions wi...

Calculate complex buffer recipes with precise measurements for molecular biology and biochemistry applications. Provides accurate mass/volume calculations, p...

Calculate whether a product bundle improves average order value without quietly destroying contribution margin. Use when teams want to test bundle structures...

Calculate allowable and break-even CPA for ecommerce offers using margin, refunds, and conversion assumptions. Use when teams need acquisition guardrails bef...

Chinese mainland calendar service - identifies法定节假日, weekends, makeup workdays, and supports city-specific vacations

Calculate Body Mass Index (BMI) with health category assessment. Supports metric and imperial units. Pure Python standard library, no API key required.

Calculate loan payments (mortgage, car loan, personal loan). Support equal principal+interest and equal principal methods. Pure Python standard library, no A...

Calculate tips and split bills. Support custom tip percentages, bill splitting, and currency formatting. Pure Python standard library, no API key required.

Calculate cold chain transport risks

Use when a cruise traveler asks whether a drink package, Wi-Fi package, dining package, photo package, onboard bundle, or pre-cruise add-on is worth buying.

Estimate import duties, tariffs, and landed costs for cross-border ecommerce shipments by HS code and destination. Use when an ecommerce seller is pricing a...

Calculate construction costs using DDC CWICR resource-based methodology. Break down costs into labor, materials, equipment with transparent pricing.

Calculate data breach costs, financial impact, regulatory fines, and remediation expenses. Use when estimating breach costs, GDPR/CCPA penalty exposure, inci...

Calculates gestational age and follow-up date windows.

Calculate how discounts affect revenue, margin, conversion assumptions, and allowable acquisition cost so teams can see whether a promotion is actually worth...

Calculate expected value for any sports bet or prediction market position. Supports American odds, decimal odds, implied probability, and Kalshi contract pri...

Calculate material takeoffs and quotes for wood, vinyl, and aluminum fence projects. Handles post counts, picket quantities, concrete bags, gate hardware, an...

Estimate ecommerce reorder timing and quantity using demand, lead time, and safety stock assumptions so teams can set reorder points and reduce stockout risk...

Calculate Halachic times (zmanim) for any location and date. Sunrise, sunset, dawn, dusk, candle lighting, Shabbos times, Daf Yomi, and all major zmanim. Use...

Provides detailed information on LLC formation and ongoing fees, state filing costs, registered agent expenses, and cost comparisons with links to official g...

Use this skill when a chartering manager, post-fixture operator, claims handler, or maritime counsel needs to convert a voyage charter party, Statement of Fa...

Calculate embodied carbon and lifecycle emissions for construction materials and projects. Support sustainable design decisions with carbon data.

Compare ecommerce LTV and CAC using realistic order, margin, and retention assumptions. Use when teams need to know whether acquisition is compounding value...

Calculate defensible TAM, SAM, and SOM market sizes using top-down and bottom-up methods with source citations for pitches and business cases.

Calculate and compare total selling fees across major e-commerce marketplaces (Amazon, eBay, Etsy, Walmart, Shopify) including referral fees, fulfillment cos...

Calculate Monero mining profitability by estimating earnings, electricity costs, net profit, break-even, and ROI based on hardware and market data.

Calculate mortgage payments with equal-principal and equal-interest comparisons. Use when comparing loans, calculating payments, evaluating prepayment.

Calculate comprehensive numerology reports using Pythagorean or Chaldean systems. Supports English, Tamil, Telugu, Kannada, and Hindi. Use when a user wants...

Price options, compute Greeks, and plot P&L diagrams with exercise analysis. Use when pricing options, calculating Greeks, visualizing profit-loss curves.

Calculate true per-unit profit margins across channels by factoring in COGS, platform fees, shipping costs, ad spend allocation, returns, and overhead to ide...

Calculate true ecommerce profit margin after product cost, shipping, platform fees, discounts, and refund drag. Use when teams need a fast profitability real...

Generate professional property listings and calculate rental yields, ROI projections, cash flow analysis, and stamp duty for UK property investments. Use whe...

Calculate how return rate affects ecommerce profit, CAC tolerance, and operational risk. Use when teams need to see how refunds and reverse logistics change...

Projects revenue and net profit projections for OpenClaw sub-agent monetization strategies with sensitivity and break-even analysis.

Evaluate ad ROAS against ecommerce margin reality, not just attributed revenue. Use when teams need a fast scale/hold/cut decision on paid traffic.

Use when the user asks to "calculate influencer ROI", "prove campaign value", or "what was our ROAS"; produces direct ROI/ROAS, earned media value, attributi...

Advanced sample size and power calculations for complex study designs including survival analysis, clustered designs, and multiple comparisons.

Calculate SAR indicator, analyze A-share trends, price position, volume ratio, momentum, and provide a four-dimensional score and trading suggestion.

Generate qPCR/ELISA dilution protocols with precise pipetting steps

Estimate ecommerce shipping cost per order across weight, zones, carrier rules, and free-shipping policies so teams can make better pricing, margin, and offe...

Calculate SLO/SLA error budgets, allowed downtime, burn rates, and uptime metrics. Use when asked about SLO targets, error budgets, uptime calculations, nine...

Calculate traffic-aware routes, travel times, and distances between locations using Google Routes API. Use when the user asks for "traffic to X", "how long to get to Y", "best route to Z", or "drive time". Returns JSON with duration, distance, and a direct Google Maps navigati…

Real estate tax calculation and planning for Taiwan properties. Covers 房地合一稅 (House and Land Combined Tax), 土地增值稅 (Land Value Increment Tax), 財產交易所得稅 (Proper...

Estimate TikTok affiliate ROI before launch using simple revenue, payout, and cost assumptions. Use when teams need a fast go/no-go decision.

Helps calculate the rate at which trust in a skill or agent is decaying by combining time elapsed since last verification with the rate of change in behavior...

Calculate UK statutory employment entitlements (holiday, sick pay, notice, redundancy, maternity/paternity pay, minimum wage) and generate HR letters (discip...

Calculate UK freelancer tax liability for 2025/26. Computes Income Tax, Class 4 NI, Class 2 NI, VAT threshold tracking, and MTD quarterly summaries from inco...

Calculate vig (juice/overround/hold) for any sportsbook market. Convert odds to no-vig fair lines. Rank books by efficiency. Use when asked about vig, juice,...

Calculates biodiversity corridor connectivity and ecological value for clusters of H3 hexagonal land parcels using landscape ecology models.

Calculate MFU (Machine FLOP Utilization) for operators like matmul/GEMM/FlashAttention on Ascend NPU, providing clear formulas and derivation process Use thi...