# 1Password

MCP server for 1Password service accounts — tools and resources for vaults and credentials

Canonical: https://claudelist.com/listings/mcp-reg-io-github-cakerepository-1password-2a11a20e44

Category: MCP Servers

Source: community · CakeRepository

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-cakerepository-1password-2a11a20e449c.html

Publisher description: MCP server for 1Password service accounts — tools and resources for vaults and credentials

## Install or set up

1. Review the publisher repository and npm package `@takescake/1password-mcp@2.5.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-cakerepository-1password-2a11a2 -- npx -y @takescake/1password-mcp@2.5.0
```

Installation guide: https://github.com/CakeRepository/1Password-MCP