Ascendkit is a Model Context Protocol (MCP) server: Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key. In practice that means any MCP-compatible AI assistant can call Ascendkit's tools directly — the model decides when to use them in a conversation or agent run.
It runs locally: the npm package @ascendkit/cli speaks MCP over stdio on your machine. No credentials are required — it works out of the box. The current release is v0.3.22.
Ascendkit is listed under Communication on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Ascendkit for ascendkit.dev, claim this listing to verify ownership, earn the Verified badge, and keep the details current.