MCP servers for Grok Build

UN Sustainable Development Goal indicators. No key required.

One-time, end-to-end encrypted secrets for agents. 0.005 USDC per secret via x402.

Price, hold, and burn $THREE on Solana — the first MCP server whose actions burn a token.

npm MCP — search packages, bundle sizes, vulnerabilities, compare downloads.

One ship/no-ship verdict from aiglare, bouncer, tieline & repoctx — the unified merge gate.

A CLI tool that registers OpenAPI endpoints as Model Context Protocol (MCP) tools, allowing API requests to be executed through MCP clients

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

Deterministic HVAC duct sizing at a fixed or Manual D friction rate; grades existing ducts.

Social intelligence for 8 networks: read posts, creators and trends, then create from them.

Ozon Seller API in the AI assistant: products, orders, prices, inventory, finances, reviews

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

Durable, versioned memory for AI assistants. Remote memory needs a Pastepile subscription.

Buy any of 24,000+ live x402 services with USDC on Base — the open marketplace for the agent economy

MCP server for pictostl.com image-to-3D generation

PostHog MCP — wraps PostHog Analytics API (app.posthog.com/api)

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.

Plant genomics MCP — 58 tools across 24 backends with cross-source synthesis.

Poshmark Comps — sold-price search on the public Poshmark marketplace

Free proxies that actually work: verified HTTP/SOCKS proxies, and pages fetched through them

Ask about revenue, MRR, ad spend, LTV and CAC; install the Pulse SDK. Read-only.