MCP servers for Grok Build

Free check of a California home for a Proposition 8 property tax reduction, plus owner filing.

Ask your AI assistant about your Savi Tools business: invoices, expenses, mileage, and more.

Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.

Measure what ChatGPT, Claude, Gemini and 4 more AI engines say about any business. No auth.

Russian company lookup (EGRUL/INN), Cyrillic search, RU page to Markdown. Pay per call in USDC.

SBA loans MCP — U.S. Small Business Administration 7(a) / 504 FOIA loan

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

Scale HR evaluation SaaS for Japanese SMBs. Manage users, evaluation sheets, periods and 1on1s.

Check if a collectible's price is FAIR/OVER/SCALPED vs the current retail median across shops.

Scam and phishing detection for AI agents: safe/warn/danger verdicts for URLs and messages.

Revit model query + APS Design Automation runner.

On-chain honeypot/rug scanner, market data, and launch tools for Robinhood Chain (EVM 4663).

Polymarket contract search and settlement rules. MCP needs approval; request written reports openly.

Every San Francisco movie showtime — chains, indies, repertory — verified twice daily. Free & open.

A free social media scheduler your AI tools can post through — LinkedIn, Bluesky, Mastodon, YouTube.

Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.

Schedule, publish, and analyze social posts across TikTok, Instagram, YouTube, X, LinkedIn + 5 more.

Schengen 90/180-day calculator, earliest re-entry date and ETIAS check. Stateless, no data stored.

Aircraft noise over the Netherlands: what flies over you and how loud, and report a noisy flight

Multilingual moving company info and services for Schlingloff Euromovers via AI agents.

Schools, colleges and high schools in France: information sheet, search and local college for an address.