Amortization Schedule MCP
Row-by-row loan amortization schedules: monthly or daily accrual, extra principal, PMI, biweekly.
no price published
bwalvoord
github.com/bwalvoord · 16 listed services · provider site
Body Metrics MCP
Convert height and weight, compute BMI, TDEE and protein targets with error bounds.
no price published
Check Digit Validator MCP
Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit
no price published
Color Companion MCP
Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.
no price published
Due Date MCP
Estimate a due date from LMP, conception, or ultrasound, with ACOG redating rules.
no price published
Equation Steps MCP
Step-by-step solver for linear/quadratic equations in one variable, signs and ± always right.
no price published
ISO Week Number MCP
ISO 8601 week numbers: date to week, week to date, weeks-per-year.
no price published
JSON to Types MCP
Convert JSON samples into TypeScript interfaces and Zod schemas, with inference caveats.
no price published
Payload Validator MCP
Validate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings.
no price published
Penny Rounding MCP
Round cash totals to the nearest nickel correctly — after tax, on the total, cash only.
no price published
Project Gumball MCP
One MCP server exposing every tool in the Gumball portfolio.
no price published
Regex Explainer MCP
Explain a regex in plain English and detect catastrophic backtracking risk.
no price published
Sports Rules MCP
Work an offside call through IFAB Law 11 or NHL Rule 83, step by step.
no price published
Timezone Truth MCP
Convert times between IANA zones and detect skipped or ambiguous DST local times.
no price published
Words in Context MCP
Words-in-context vocabulary practice questions with distractor explanations.
no price published
Cron Translator MCP
Explain cron expressions in English, list next run times, and catch scheduling gotchas.
no price published
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