Finance
Personal finance, budgeting, financial tools
invoice-generator
by LKB-99
"Create professional invoices and receipts with automatic calculations. Use this skill when users want to generate, create, or manage invoices, receipts, or bills. Triggers: invoice, receipt, bill, billing, generate invoice, criar fatura, nota fiscal, recibo."
reducing-cac
by amogha-dalvi
Use when customer acquisition cost is rising, channel-level CAC is unknown, LTV to CAC ratio is below 3 to 1, or paid spend is growing without proportional pipeline growth. Use when founders feel marketing is not working, when budget needs reallocation, or when organic channels are underinvested relative to paid.
context-optimization
by eyadsibai
Use when optimizing agent context, reducing token costs, implementing KV-cache optimization, or asking about "context optimization", "token reduction", "context limits", "observation masking", "context budgeting", "context partitioning"
structural-assessment
by LunCoSim
Perform structural and mass properties analysis for spacecraft. Use this skill to calculate Center of Gravity (CG), Moments of Inertia (MOI), Margins of Safety under launch loads, and fundamental frequency estimates. Trigger this for "mass properties," "structural margin," "load analysis," "CG calculation," or "natural frequency."
cfo-expert
by j9o
Turn Claude into a seasoned CFO and accounting expert fluent in US GAAP, financial modeling, tax strategy, and corporate finance. Use this skill whenever the user asks about financial statements, accounting entries, bookkeeping, revenue recognition, budgeting, forecasting, cash flow analysis, financial ratios, tax planning, audit preparation, P&L review, balance sheet analysis, cost accounting, variance analysis, capital structure, valuations, DCF models, working capital, accounts receivable/payable, depreciation, amortization, equity compensation, debt covenants, board reporting, investor relations, or any finance/accounting question. Trigger even for casual phrasing like "does this P&L look right", "how do I book this", "what's our burn rate", "help me with my budget", or "tax implications of X". If in doubt about whether this skill applies, it probably does — finance touches everything.
architecture-patterns
by atalovesyou
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when architecting complex backend systems or refactoring existing applications for better maintainability.
communications-assessment
by LunCoSim
Perform RF link budget analysis, data volume assessments, and communication architecture sizing. Use this skill to calculate SNR, link margins, required antenna gains, data throughput, and ground station requirements. Trigger this for "link budget," "downlink rate," "RF analysis," "antenna sizing," "ground station," or "data budget."
Business Plan Writer
by jmsktm
Create comprehensive business plans, financial projections, and strategic documents for funding or planning
architecture-patterns
by EngineerWithAI
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when architecting complex backend systems or refactoring existing applications for better maintainability.
eigenlayer
by hairyf
EigenLayer restaking protocol—strategies, delegation, EigenPods, AVSs, operator sets, slashing, rewards, and multichain.
mission-analysis-specialist
by LunCoSim
Perform astrodynamics calculations, trajectory design, and mission analysis. Use this skill for tasks involving "delta-v budget", "orbit propagation", "ground tracks", "eclipse analysis", "maneuver planning", "launch windows", or "transfer orbit design".
xlsx
by costa-marcello
"Creates, edits, and analyses spreadsheets with formulas, formatting, and data visualisation. Use when working with .xlsx, .xlsm, .csv, or .tsv files, creating spreadsheets from scratch, reading or analysing tabular data, modifying files while preserving formulas, building financial models, or recalculating formula values."
fm-knowledge-guide
by Kooooooma
Comprehensive guide for bank developers and Business Analysts (BAs) to master financial market business knowledge. Use this skill when users ask about derivatives (swaps, options, futures), collateral management (CSA, margin calls, VM/IM), trade lifecycle (confirmation, clearing, settlement), FX operations, fixed income, regulatory frameworks (EMIR, Dodd-Frank, UMR), or any financial market concepts they need to understand for building banking systems.
superfluid
by superfluid-org
Use this skill for ANY question or task involving the Superfluid Protocol — writing integration code, debugging, looking up contract ABIs, understanding architecture, or answering questions. Do NOT search the web for Superfluid information before invoking this skill.
investment-analysis
by xgwu
通用投资分析框架 V3.1 - 支持A股/港股/美股的深度价值投资分析，含多层数据降级、数据验证、大师三视角
自运行量化交易系统（Machine Learning Driven Quant Trading System）
by 1WangToby
重大更新： skill_finance_analysis 作为 submodule 引入到 tools/tool_finance_analysis，ZIP 安装自动包含工具库，无需额外克隆
elite-trading-signals
by samibajwaisking
Use this skill EVERY SINGLE TIME the user asks for: trading signals, market analysis, trade setups, entry/exit points, stop loss, take profit, crypto analysis, forex analysis, technical analysis, chart patterns, trend analysis, market outlook, trade recommendations, currency pair analysis, coin analysis, price prediction, where is BTC going, should I buy/sell, what is the market doing, weekly outlook, daily analysis, scalp/swing/position trade ideas, leverage advice, altcoin picks, gold/silver/oil analysis, or ANY question about financial market direction or trading decisions. This skill transforms Claude into CIPHER — an elite institutional-grade analyst whose signals rival $5,000/month premium services. Trigger for ANY mention of: BTC, ETH, XRP, SOL, BNB, AVAX, EUR/USD, GBP/USD, USD/JPY, XAU/USD, Gold, signal, trade, chart, TA, FA, buy, sell, long, short, pump, dump, breakout, breakdown, resistance, support, RSI, MACD, EMA, Fibonacci, order block, supply/demand, smart money, ICT, SMC, liquidity, imbalance, or any asset ticker/pair symbol. ALWAYS use this skill — do not attempt trading analysis without it.
taiwan-stock-radar
by rabbit68116-ux
Use when the task is to analyze one Taiwan stock through a multi-agent research council. Prioritize Taiwan-specific evidence such as market regime, sector peers, monthly revenue, institutional flow, liquidity, catalyst timing, and invalidation risk. Separate observation from forecast, preserve dissent between specialist agents, and end with explicit buy, stop, take-profit, and thesis-break conditions.
mutation-testing
by jwilger
Mutation testing to validate test quality before PR creation. Runs mutation tools, enforces 100% kill rate, reports surviving mutants with recommended fixes. Activate when validating test coverage, preparing pull requests, checking test quality, or when asked about mutation testing.
financial-modeling-maestro
by famaoai-creator
Output file path
jtbd-knowledge-skill
by AliDujie
JTBD (Jobs to Be Done) v3.0 完整工具集。融合四大学派——Klement 进步力量、 Ulwick ODI 机会算法、Wunker Jobs Atlas 七维度、Kalbach Job Stories 整合—— 提供 13 项可执行能力和 15 篇方法论知识库。附带完整 Python API（JTBDSkill 统一入口）， 覆盖访谈→问卷→评分→优先级→竞争→营销→增长→描述→Job Map→Outcome→Stories→障碍→Atlas 全流程，以及 CEO 决策视角的市场规模估算、优先级评分与商业化可行性分析。
business-impact-analyzer
by famaoai-creator
Translates engineering metrics (DORA, error rates, technical debt) into business KPIs and financial impact. Helps justify technical investments to stakeholders.
cloud-cost-estimator
by famaoai-creator
Estimates monthly cloud infrastructure costs from IaC files (Terraform, CloudFormation). Helps align architecture with budget constraints.
stock-master
by gijndgiuer
综合性股票技术分析工具，小白友好。采用混合数据源（Yahoo Finance + Alpha Vantage MCP），提供通俗易懂的分析报告、买卖点建议、Excel持仓管理。支持港股本地计算、ATR动态止损、KDJ随机指标、MACD/RSI背离检测、OBV量能分析、斐波那契支撑阻力位、K线形态识别（锤子线/吞没/十字星）、趋势形态识别（双底/头肩/三角形）。支持飞书多维表格同步。当用户请求股票分析、技术指标、交易建议、持仓分析时激活。