MCP servers for Grok Build

Marine weather: NOAA buoy obs, waves, wind. $0.01/query. Register in-session — free testnet funds.

Marine navigation calculators for GPS distance, bearing, cross track error, coordinates and speed.

Read and update Markboard kanban boards: cards, checklists, labels, comments and files.

Markdown heading count, text discarded

Maps a product description onto the category path of a marketplace taxonomy.

19 market-data tools for AI agents: company KYC, SEC filings, patents, auctions, tenders

Praxis: published trading strategies re-run and audited — verdicts, claimed vs measured stats.

Live & historical FX rates and currency conversion for AI agents. No API keys.

Search and get fashion products recommendations across multiple e-ecom stores

MarketCheck API docs for coding assistants: search, endpoint reference, plans. Free, no auth.

Project-scoped marketing ops for agents: Bearer dpk_/dpa_ or OAuth, read and supervised write.

Search and compare 2,000+ Dutch marketing agencies by specialism, city and cases. Never pay-to-rank.

Marketingin agency services directory for AI agents.

AI analyst desk for stocks, options & crypto with sourced trade setups and a public accuracy record.

Real-time US stock news, press releases, and legal notices. Pro or trial key required.

Browse the three.ws agent marketplace and skills catalog from any AI agent. browse_agents and browse_skills search & page the public

List the models each AI provider's API serves and see which are new since the last check.

Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth.

Blog posts, work experience, projects and contact details for Markus Tenghamn, as MCP tools.

Create, schedule, and publish on-brand social posts to Instagram, LinkedIn, TikTok, and more.

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.