Kāhea

Overview

Kāhea is an MCP server that provides deterministic HTTP and WebSocket testing alongside policy-gated API execution for AI agents. It enables safe, controlled API interactions with built-in security policies and reproducible test outcomes, making it ideal for agents that need reliable external communication.

The server runs locally with no authentication required and works out of the box. Version v0.3.1 is available under the Apache-2.0 license, with full source code at copyleftdev/kahea on GitHub.

Kāhea is listed in the Development category on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain Kāhea, claim this listing to verify ownership and keep information up to date.