MCP server for 1Password service accounts — tools and resources for vaults and credentials
Install
Run one of the commands below, then add the client config underneath.
npx -y @takescake/1password-mcpClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"1password": {
"command": "npx",
"args": [
"-y",
"@takescake/1password-mcp"
]
}
}
}About this server
1password is listed in the Security category of the MCPNav directory. It is distributed as npm and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the 1password MCP server?＋
1password is an MCP server by CakeRepository. MCP server for 1Password service accounts — tools and resources for vaults and credentials
How do I install 1password?＋
Install it with: npx -y @takescake/1password-mcp. Then add the JSON config to your client's MCP settings and restart the client.
Is 1password free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/CakeRepository/1Password-MCP.git. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support 1password?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.