OPX

Overview

OPX is a Model Context Protocol server that enables buyer-side machine commerce by helping you choose where to spend based on recent paid x402 provider evidence. Any MCP-compatible AI assistant can call OPX's tools directly, letting the model decide when and how to use them during conversations or agent runs.

OPX runs as a hosted remote server at https://opx-status.dev/mcp with no local installation required. The current release is v0.1.0 and requires no authentication to connect.

OPX is categorized as a Development tool on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain OPX, claim this listing to verify ownership and keep the information current.

Installation

Settings → Connectors → Add custom connector
Name: OPX
URL:  https://opx-status.dev/mcp