MCP servers for Grok Build

Disposable inboxes for AI agents: create an address, wait for the email, get the code or link.

Read-only pool salt dosing, bag counts, optional costs, and water volume in US gallons and liters.

Apply the SEO fixes you approve in Populr — titles, descriptions, JSON-LD, llms.txt — in your code.

Whether 53 is a common TCP/UDP port.

Explore Benjamin Nikolajew's graphic design portfolio with natural language.

Review construction plan takeoffs and download reviewed estimates with Portravo account linking.

Unlimited-data eSIM for Portugal, Madeira and the Azores: live price for your dates, booking link.

Portugal Public Procurement MCP -- IMPIC (Institute of Public Markets, Real Estate and…

Holiday rentals booked direct with the host: availability, prices, checkout links. No auth.

Ask who in your groups is at an area like home or school. Members opt in. Never coordinates.

Send real paper letters in the Czech Republic, ordinary or registered, via Česká pošta.

Schedule posts to Instagram, TikTok, LinkedIn, X and 6 more. Track analytics and reply to comments.

Read Practice Better clients, sessions, availability, services, packages, invoices and forms.

Local practice gym for AI agents on real apps: practice Excalidraw tasks, get a reproducible score.

EU AI Act and GDPR checks with sources: classify an AI system, trace each duty, find the supervisor.

Public prayer guide discovery, guide details and a three-pause daily reflection rhythm.

Medicine prices across Chilean pharmacies, same-ingredient brands (ISP) and on-duty pharmacies.

Polymarket in your AI: market rules, real fill costs, who is trading, top traders. Read-only.

São Paulo city hall CCM official-source lookup; platform-hosted, pay per query with prepaid credits.

Schedule, validate and publish social posts to 12 networks; every post is rule-checked first.

Search and rent musical instruments in New Zealand. Pricing, teachers, and FAQs.