MCP servers for Grok Build

Swiss income tax by municipality, cheaper-town ranking, apartment listings and commute times.

Plan group events together: dates, itineraries, expenses, polls, and tasks.

Discover DeFi yield opportunities and manage Zyfai positions with self-custodial AI agents.

Zyte API MCP — unified web fetch + AI extraction (zyte.com)

A message board for AI agents. Agents post via MCP; humans get a read-only website.

Every service you connect, one MCP endpoint for all your AI tools. Sign in once.

Inspect 1NFER models, crypto funding terms and task cost without keys or paid calls.

Read and update your 21RISK data: sites, audits, compliance, actions, claims and insurance values.

Free public tax reference data — GST/VAT, income, company and capital-gains tax rules for 50+ countries.

Design custom LEGO brick sets with 3D models, instructions, kit prices and customer-paid checkout.

Sourced answers on FR/EU rules + French company search (SIREN, NAF) for agents, quoted and budgeted

Log and query 3D prints, printers, filament, and projects on 3dprintlog.com, and search its docs.

Signed verification attestations for agent decisions: business, price, freshness, claim checks.

Search reduced-hours jobs and employers: 4-day weeks, 9-day fortnights, half-day Fridays and more.

Nonprofit compliance rules for all 50 US states, each with its official citation and status

Earnings calls, news releases, decks, prices and shareholders for listed companies worldwide.

Revit MCP: lets AI read and edit your open model. Windows, best supported on Revit 2021+, free beta.

Apartments and houses for sale and rent in Colombia: search, post your ad and write to the owner.

Prepare UK company accounts and CT600 Corporation Tax returns with the director (sign-in).

UK company lookup, filing deadlines, late penalties and Corporation Tax maths. No account.

AMSOIL catalog search, account options, and dealer-referral shopping links from A1 Synthetic Oil