MCP servers for Grok Build

MCP server providing LLM council workflow tools for multi-model queries, debates, and reviews

Extract structured data from invoices, receipts and other documents with ParserBee.

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Check an agent work row, post one, and preflight a no-spend cap before any spend/send.

Governed, read-only Postgres access for AI agents: SQL safety, RLS, budgets, tamper-evident audit.

Pine Script v6 documentation lookup, function validation, and linting for AI code generation

UI Visual Comparison Testing tool - visual regression testing tool based on Playwright

Quipu API integration with 18 MCP tools for invoices, expenses, contacts and Spanish VAT reporting

Advanced MCP server for RAG-enabled memory through a knowledge graph with vector search

RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.

MCP server for sending emails through the Resend API.

MCP server for Sartorius laboratory balances (SBI protocol).

Klaviyo MCP: campaigns, flows, segments, metrics, reports, profiles across many accounts. 24 tools.

Content-addressed semantics: fail-closed handshakes over 617 cognitive patterns.

AI & chip stocks for agents: who owns, buys, sells, lends — pre-IPOs too, straight from SEC filings.

Full website health audit — SSL, DNS, DMARC/SPF/DKIM, performance, uptime, links

smart-data-extractor MCP server on Cloudflare Workers · REST + MCP JSON-RPC · free tier

Standup notes from merge request state, with the failed job's error lines.

Read-only offline MCP server over a curated Shopware developer knowledge base

MCP server for Uber Eats - let AI agents order food delivery

USGS Water Services streamflow, flood stages, and peak events via waterservices.usgs.gov