Yault AESP MCP Server

Yault AESP is an MCP integration. Crypto payments for the agent economy — policy-gated vault operations under human control.

Packages and local setup

The published npm package is @yault/aesp, version 0.2.0. Its declared MCP transport is stdio.

The package declares YAULT_API_KEY (required): Your Yault API key (obtain from https://yault.xyz). Format: sk-yault-; YAULT_API_URL: Yault backend base URL.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.2.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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