Sigil MCP Server

Sigil is an MCP integration. Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key.

Packages and local setup

The published npm package is sigild, version 0.0.6. Its declared MCP transport is stdio.

The package declares SIGIL_HOME: Override the default /.sigil directory for keyfiles, audit log, and control socket.; SIGIL_CONTROL_SOCK: Override the default control socket path (/.sigil/control.sock)..

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. This profile uses version 0.0.6 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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