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Compare servers	Abstraxn Agent Layer
Purpose	Unauthenticated MCP server exposing read-only chain-data tools and pay-per-call Web3/market/travel tools settled via x402 — built on the official MCP SDK and NestJS.
Authentication (maintainer declared)	Unknown
Public launch command	Project-specific setup
Configuration source	Public install instructions
Observed tools	Unknown
Last complete tool check	Unknown
License	MIT
	Open setup

A complete tool check lists tools; it does not exercise them or certify security.