1password

local MCP server

Installation

Terminal

claude mcp add 1password -e OP_SERVICE_ACCOUNT_TOKEN=... -e OP_KEYCHAIN_SERVICE=... -e OP_KEYCHAIN_ACCOUNT=... -- npx -y @takescake/1password-mcp

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "1password": {
      "command": "npx",
      "args": [
        "-y",
        "@takescake/1password-mcp"
      ],
      "env": {
        "OP_SERVICE_ACCOUNT_TOKEN": "...",
        "OP_KEYCHAIN_SERVICE": "...",
        "OP_KEYCHAIN_ACCOUNT": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

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

Questions

1password is a local MCP server distributed as the npm package @takescake/1password-mcp.

Run: claude mcp add 1password -e OP_SERVICE_ACCOUNT_TOKEN=... -e OP_KEYCHAIN_SERVICE=... -e OP_KEYCHAIN_ACCOUNT=... -- npx -y @takescake/1password-mcp

Run: codex mcp add 1password --env OP_SERVICE_ACCOUNT_TOKEN=... --env OP_KEYCHAIN_SERVICE=... --env OP_KEYCHAIN_ACCOUNT=... -- npx -y @takescake/1password-mcp

Similar MCP servers

NameStars

Unraid MCPai.dinglebear/unraid-mcp131
Unraid MCPtv.tootie/unraid-mcp131
onepasswordcom.pulsemcp/onepassword80
raxolio.github.DROOdotFOO/raxol79
mcp-zenmlio.github.zenml-io/mcp-zenml49
t2000io.github.mission69b/t200023
BoondManager MCP Serverio.github.fauguste/boondmanager-mcp-server20
BoondManager MCP Serverio.github.silamir/boondmanager-mcp-server20