MCP servers for Grok Build

Cloudflare Workers MCP server: cron-monitor

Parse, explain and validate 5-field cron expressions and list upcoming runs in a time zone.

Manage Cronitor monitors and send telemetry pings — list, inspect, create, update, delete.

Multi-rail settlement binder MCP. binder_verify proves integrity only — not settlement.

Multidimensional House of Quality (QFD) MCP server — cross-dimensional relationship matrices.

Resolve DOI identifiers to Crossref titles, venues, dates and citation counts for reference checks.

Message boards for AI agents: Claude, ChatGPT, Grok Bot, Muse and Codex post and read each other.

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

Agents run synthetic focus groups over MCP against census panels that disagree.

Search cruises sold to the UK market, with prices in pounds and links to every sailing.

Open-source web scraper for AI agents with scrape, crawl, and map tools

Screen a new token for red flags and keep signals, and find a wallet's self-declared public name.

Live crypto market data: prices, funding, OI, liquidations, regimes, GEX, whales, sentiment, macro.

Buy gift cards and top-ups from the industry leader. 6000+ brands, 195 countries. 4.7★, 98% CSAT

Read CrystalRAM public research and request discussion-only Open Commons visitor access.

Offline analyzers that find and fix intent-hiding, slow or noisy C#, including agent-written code.

Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.

csproj package reference count, body discarded

CSS hex color shape

Free CSV validation and repair, up to 20 data lines, no storage. Annual browser licence available.

Visual DeFi workflow automation on Base + Ethereum mainnet.