/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
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Calculate crypto capital gains tax using FIFO, LIFO and HIFO with wash sale detection
x402-eip155:8453
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x402· base
Calculate staking rewards for Ethereum, Solana, Cardano and other PoS chains
x402-eip155:8453
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Calculate real estate investment returns with cap rate, cash-on-cash, NOI and appreciation
x402-eip155:8453
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Calculate dollar-cost averaging returns for any crypto asset over any time period
x402-eip155:8453
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Estimate US federal and state income tax with capital gains, deductions and credits
x402-eip155:8453
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Calculate break-even point with fixed costs, variable costs and price scenario modeling
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Calculate key SaaS metrics including MRR, ARR, churn, LTV, CAC and Rule of 40
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Calculate employee payroll with FICA, federal withholding, state taxes and net pay
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x402· base
Calculate impermanent loss for AMM liquidity positions with fee income offset analysis
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Calculate Value at Risk using historical, parametric and Monte Carlo simulation methods
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Optimize portfolio allocation using Modern Portfolio Theory with efficient frontier and Sharpe ratio
x402-eip155:8453
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x402· base
Calculate return on investment with annualized ROI, IRR, NPV and break-even analysis
x402-eip155:8453
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Calculate loan amortization schedules with monthly payments, interest breakdown and payoff timeline
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Get stock market fear and greed index with components and historical sentiment data
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Calculate compound interest with principal, rate, time and compounding frequency using exact financial math
x402-eip155:8453
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x402· base
Price options using Black-Scholes and Binomial models with full Greeks calculation
x402-eip155:8453
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x402· base
Track insider trading activity with SEC filings, buy/sell signals and top insiders
x402-eip155:8453
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x402· base
Get short interest data with short ratio, days to cover and squeeze indicators
x402-eip155:8453
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x402· base
Get upcoming and recent IPO listings with pricing, performance and filing data
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x402· base
Get economic calendar with upcoming data releases, FOMC meetings and impact ratings
x402-eip155:8453
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