MCP servers for Grok Build

Knowledge graph for AI agents. Query concepts, walk edges, get advisories.

Monthly headcount, hires and leavers of South Korean companies from National Pension data

Check if a Korean online seller has an active mail-order registration (통신판매업) by business number

Discover flat-rate DeepSeek plans, model limits, API-key instructions, and coding-client setup.

Saves a declared investment strategy so any agent can check a portfolio against it.

Pay-per-call DeFi intelligence for AI agents on Base — x402, USDC, no keys.

Labour market statistics for AI agents: unemployment, employment and wages for 150+ countries.

Freelance invoice line items, rates, due dates, and late terms for AI assistants

Open, unverified census of what AI agents can do; connect and self-report.

Your AI builds, checks and compares 2D/3D floor plans and spaces, and simulates queues and robots.

superagnt: marketing plugin for Claude and ChatGPT. Find your customers: people by role and company.

Lead generation for roofing: the site's own MCP server — enquiry (enquiry = a human handoff, not...

Round-robin fixtures, standings and match-day plans for league organizers. Free.

Long-term memory for AI assistants. Isolated per-user storage, recall across conversations.

Liquidity, profitability and leverage ratios with plain-language readings.

Grade an AI agent's transcripts on 18 reliability tests. Thin evidence is NOT TESTED, not guessed.

MCP server for querying and analyzing data from ad platforms, analytics tools, and spreadsheets

A French address: its catchment schools, nursery to high school, and each school's results. No key.

Structured EU and UK legislation: public metadata, free sample articles, and entitled full text.

Language flashcards in your AI assistant: build decks, edit cards and review what's due in the chat.

Verify legal citations and search case law and legislation from your AI assistant.