MCP servers for Grok Build

Search your knowledge bases from any AI assistant using hybrid RAG.

AI code review for GitHub PRs with an MCP autofix loop for Claude Code and Cursor

Create and manage SEO content plans, articles, projects, and publishing integrations in RankWorker.

Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure.

Ask a US local business a current question by phone. Typed, timestamped answers for agents; x402.

Your life in Recalo, from your AI: recipes, movies, books, places, people. Needs a Recalo account.

Receita Federal: IRPF, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Receita Federal NFS-e: Notas Emitidas, official-source lookup. Platform-hosted, pay per query with p

Federal Revenue Radar foreign trade authorization via official-source lookup; platform-hosted, pay per query.

Federal Revenue SIMEI annual declaration via official-source lookup; platform-hosted, pay per query with prepaid credit.

Looks up a company's ownership structure and the partners' holdings in other companies, from the CNPJ.

Leak-free prediction of Dutch court cases, trained on 609,715 rulings.

Your AI runs your data workflows the same way every time, with a record of every run.

Real-time Reddit posts, subreddit search, comments & brand mentions MCP. OAuth or API key.

Reed-Solomon assistant: encode, decode and correct data, syndromes, GF(256) math. Written in Rust.

Trademark clearance (USPTO+TMview) and self-graded stock signals for AI agents. JSON verdicts.

Corporate identity finder and email verification. Map real addresses and users to real people.

Search current remote / work-from-home jobs by category, region, perk, or company.

Your agent checks your notes before installing and stops on packages you or your team ruled out.

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

Search and book local services in France: real availability, quotes, consented one-tap bookings.