MCP servers for Grok Build

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

SEFAZ SE: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP: Cadin, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SP vehicle debts, official-source lookup; platform-hosted, pay per query with prepaid credit.

SEFAZ SP: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SPU issues federal property certificates from official sources; platform-hosted, pay per query with prepaid credit.

Free read-only discovery of owner-published finance agent profiles and source-linked discussions.

Knowledge accumulation for AI coding agents. Records decisions, problems, and insights as context.

Free creator rate benchmarks and brand-offer checks, with sources. No login, no API key.

Find customers, research each one and draft the outreach. Nothing sends without approval.

Sell My Business Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human...

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Sellable Score: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...

Provides AI assistants with access to Seltz's powerful Web Search capabilities.

MCP tools for Sema — eval, compile, build, format, and docs for a Lisp with LLM primitives.

US-government semiconductor & quantum supply-chain intelligence: controls, entities, funding.

Real Google and Google Maps SERPs for AI assistants: pixel positions, AI Overviews and sources.

SemVer range operators, value discarded

SemVer shape

SENATRAN my vehicles complete data, official-source lookup; platform-hosted, pay per query with prepaid credit.