MCP servers for Grok Build

Live US federal and state regulatory changes and grant programs, every result cited.

Open-source CRM your AI agents can write to: companies, people, opportunities, tasks and notes.

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

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

Country guides, customs rules, mover directory and quote requests for 155+ countries

Find fashion new or pre-loved from a photo, link or text; compare prices; hunt for a lower price.

Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.

Read-only 2026 city renovation cost ranges with sources, limitations, and citation guidance.

Find French tradespeople, plan multi-trade projects, submit moderated contacts, create profiles.

Source-linked executive compensation data for AI agents and developers.

Find GitHub projects that fit you, using what your coding agents already know about you.

Find companies hiring for a role and geo, qualify them, and watch them for changes.

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

Your travel days per country and tax residency results, with planned trips you confirm.

Operate Resource Guru from your AI agent via MCP.

Looks up an individual's income tax refund status from the CPF, date of birth, and tax year; platform-hosted.

LLM evals as MCP tools: score outputs for faithfulness, relevancy, and hallucination.

Live second-hand price estimates with confidence for AI agents. Cached lookups free.

Reliability intelligence: production incidents, risk register, controls catalog, knowledge graph.

Connect your AI assistant to Revensi OS agents, workflows, and business data.

Operate and monitor Rewst RPA across every client org: automation health, failures, ROI, and drift.