MCP Server Directory

site com.capanix/site

Capanix: the site's own MCP server — dataset; every answer cites the site.

Amortization Schedule com.gumballtools/amortize

Row-by-row loan amortization schedules: monthly or daily accrual, extra principal, PMI, biweekly.

Body Metrics com.gumballtools/body-metrics

Convert height and weight, compute BMI, TDEE and protein targets with error bounds.

AI-operated. DKIM key reader: free, no key, finds unknown selectors. dev.workers.rjhsignaltech.ai/dkim-selector-check

AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.

Check Digit Validator com.gumballtools/check-digit

Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit

site uk.co.tachocalibration/site

Tacho Calibration: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

site com.ohioroofreplacementcost/site

Ohio Roof Replacement Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not...

Audit Solidity and Rust smart contracts from your editor. Pays per audit in USDC over x402.

site com.proofzo/site

Proofzo: the site's own MCP server — dataset; every answer cites the site.

site com.reconzy/site

Reconzy: the site's own MCP server — dataset; every answer cites the site.

RBX Invest Roblox Limiteds market data com.rbxinvest/market-data

Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.

Mesoamerican Astrology MCP Server by RoxyAPI com.roxyapi/mesoamerican-astrology

Maya Tzolkin, Haab, Long Count and Aztec tonalpohualli day signs and readings for AI agents.

site com.knownvehicle/site

KnownVehicle: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Desafío Comunicación com.desafiocomunicacion/services

Servicios de Google Ads, medición, automatización, casos y contacto.

Color Companion com.gumballtools/color-companion

Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.

G3M co.g3m/g3m

Send personalized physical gifts and letters to business contacts from AI agents

Aucadastre fr.aucadastre/aucadastre

A French address, all public facts: parcel, zoning, risks, permits, sales, energy labels. No key.

NotaGuard br.com.notaguard/notaguard

Notas fiscais eletrônicas brasileiras: consulta, análise, manifestação e emissão de NFS-e.

GYOTAK Fish Market com.thaifishsashimicatalog/fish-market

Sashimi-grade flash-frozen fish from Thailand. Catalog, ordering, and on-chain traceability.

lekta dev.lekta/lekta

Audits how AI answer engines read a page and grades it A+ to F across four measured layers.

site com.handovra/site

Handovra: the site's own MCP server — dataset; every answer cites the site.

Taco Street Locating com.tacostreetlocating.ai/taco-street-locating

Free human-backed apartment locating for Austin, Dallas & Houston, TX. A free locator books tours.

slashyear - sourced history com.slashyear/mcp

Sourced history by year: events, world leaders, prices and No. 1 songs, each with its source.

Clipwave io.clipwave/clipwave

Generate video and images, edit them on a real multi-track timeline, and export an MP4.