Kortex is a Model Context Protocol (MCP) server: Which x402 service actually works: uptime, valid 402, and settlements proven on-chain. Because it speaks the Model Context Protocol, AI assistants can use Kortex as a set of callable tools instead of you copy-pasting between apps.
It's a hosted (remote) server — point your client at https://kortex.rohnelt.dev/mcp and you're connected, with nothing to install locally. The current release is v0.1.0.
On mcp.site, Kortex sits in the Development category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Kortex for kortex.rohnelt, claim this listing to verify ownership, earn the Verified badge, and keep the details current.