Browse MCP servers

com.modernmustardseed/holiday-calendar

U.S. federal holidays with observed dates and business-day math. Example from an open-source kit.

com.modernmustardseed/voice-linter

Lints a phone voice agent prompt and platform config before real callers reach it.

com.modernmustardseed/trades-kit

US data for home-service trades: service-area ZIPs, seasonal demand, review timing, service pages.

com.modernmustardseed/site-check

Public website health scan, AI-crawler and structured-data readiness, and a local presence score.

com.modernmustardseed/pricing-lab

Builds fixed-price service packages from costs and capacity, with margin and capacity math.

com.modernmustardseed/own-it

Maps who controls a business web presence (domain, DNS, hosting, site) and the cost of leaving.

com.modernmustardseed/idea-sequencer

Rule-based product method: scores an idea, finds its riskiest assumption, sequences the build.

com.modernmustardseed/funding-finder

Searches live federal grant listings on Grants.gov and reads full opportunity details.

com.modernmustardseed/dry-run

Monte Carlo cash-flow simulator for a small services business: odds of running short, and why.

com.modernmustardseed/domain-health

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.

com.modernmustardseed/chief-dreamer

A private, persistent memory and method for your dreams and ideas. Sign-in required (OAuth).

com.modernmustardseed/call-desk

US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.

com.modernmustardseed/ai-search-kit

Audits AI-crawler access, structured data and llms.txt on a site, and drafts the fixes.