MCP servers for ChatGPT

Hotel direct booking for VIP and corporate rates - upgrades and loyalty eligible, 100K+ hotels

Validate JSON-LD structured data against the Schema.org vocabulary. Free; never fetches URLs.

Public Croatian accounting guides and RIFK business information. No private client data.

Identity-rights registry lookups before AI generation: is a face, voice or persona registered?

AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.

Evening research on a thousand US stocks and their options: signals, IV rank, priced moves, gamma.

RIPEMD-160 hex length, input discarded

RIPEMD hex length, input discarded

Search travel eSIM data plans for 230+ destinations with live prices and purchase links.

A2A & MCP Pre-Flight Security: SHA-256 tool schema rug-pull detection and liveness grades.

Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.

Official Spanish case law, regulations and doctrine for lawyers, with verified citations.

Vendor-neutral catalog of 300+ commercial robots: search, compare specs, request vendor intros.

Driverless delivery.

Read-only on-chain verification and risk intelligence MCP for Web3 agents. BTC/ETH/XMR/ZEC live.

robots.txt Allow count, body discarded

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Embodied AI & robotics MCP — 180+ companies, funding, Pulse, sector data (CC BY-NC 4.0)

DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)

Build, remix, and run apps with agents on Robutler. Search, delegate, post, chat, manage channels.

Discover, quote & invoke RocketCore x402-paid cyber/market intelligence products.