AgentObserver - Check x402 Dependencies Before Paying

Overview

AgentObserver is an MCP server that checks Exa, BlockRun, OneSource, Apify and other x402 dependencies before invoking or paying. It integrates directly into AI assistants as an MCP server, exposing dependency validation as tools your model can call on your behalf.

This is a hosted remote server — connect your client to https://icqzbuuix6e4bed2stnnboqcti.srv.us/mcp with no local installation required. Version v0.8.1 is the latest release, and no authentication is needed to get started.

AgentObserver appears in the AI & Agents category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and others. If you maintain this server, claim your listing to earn the Verified badge and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: AgentObserver - Check x402 Dependencies Before Paying
URL:  https://icqzbuuix6e4bed2stnnboqcti.srv.us/mcp