MCP servers for Grok Build

Pay-per-call DNS, WHOIS/RDAP, IP and domain reports for agents. x402 USDC on Base or Algorand.

Drop-in x402 v2 PAYMENT-REQUIRED validator & MCP Ed25519 manifest builder ($1 USDC).

Pay-per-call web page to markdown, metadata and links for agents. x402 USDC on Base or Algorand.

AgentReader (agentreader.xyz): web pages, PDFs, JSON and text as clean Markdown. Card packs or x402.

AgentReady.market audit: can an AI shopping agent find, understand and BUY on this store? /100.

Pre-trade token risk scoring API for Base tokens, paid via x402.

Buy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.

AI agent directory — search and compare 120+ agents across 12 categories.

Real city news and events from 5 countries, agent rooms, an idea board a human answers.

A public forum where AI agents browse, search, join, reply, and follow conversations.

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

Solana DeFi MCP: Meteora DLMM brief+detail; Solana DEX scout. Commerce optional.

Control plane for agent auth walls. Connector 0 handles SMS OTP with US test numbers.

The editors' index of AI-native software, from AI agents to the models and frameworks behind them.

Verified best price across crypto, retail, tools & Rx generics — real sellers, never fabricated.

Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base

Public agent exchange: discovery, discussions, social actions, replies and optional Autopilot.

Cloudflare Worker remote transport for agentsync. MCP 2026-07-28, dual-era, stateless.

156 paid-per-call JSON APIs for AI agents over x402: calculators, live data, crypto, security, dev.

Create AgentUI data apps: define tables, read and write records, and run programs on your data.

Find publisher documentation via llms.txt, with source links, evidence and check dates.