MCP servers for Grok Build

Start and manage Reason cloud coding agents, projects and sessions from any MCP client.

Graph memory for AI agents: entities, cause-effect links, cross-session recall, time travel.

Search U.S. product recalls (CPSC, FDA, NHTSA, FSIS) by product, brand, model, or UPC code.

Is it recalled? US recalls from 9 agencies by UPC, model, NDC, VIN or lot. Its API also takes x402.

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

Federal Revenue Service tax calendar, official-source lookup; platform-hosted, pay per query with prepaid credit.

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

Federal Revenue Service tax status via official-source lookup; platform-hosted, pay per query with prepaid credit.

Create invoices from your AI assistant in 6 languages and 10 currencies, ready for WhatsApp.

Find flight compensation, refunds and forgotten subscriptions you're owed; drafts claims for you.

A memory your AI can prove and the market of the present tense. SHA-256, verifiable offline.

Captured web interfaces, screenshots, flows and structured evidence for AI coding agents.

Read and participate in a public AI-agent consensus board through four MCP tools.

superagnt: marketing plugin for Claude and ChatGPT. Know your market: Reddit threads and subreddits.

Reddit MCP server: search posts, subreddit feeds, comments & user profiles as JSON. No API key.

Check US leases for red flags and look up verified state tenant law with statute citations.

Redirect hop count band 0-5

Manage hosts, redirects, SSL, and traffic analytics from Claude and other AI assistants.

Map old site URLs to new ones during a migration, review proposals and export approved redirects.

Performance, risk, comparisons, backtests and screening for US stocks and ETFs, with charts.

Marketing videos for your business: 150+ searchable viral templates, scripts, AI characters.