Onepassword Agent MCP Server

by gambadioio.github.gambadio/onepassword-agent-mcpv0.3.8

Local MCP access to approved 1Password fields without exposing plaintext secrets to AI agents.

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Active24d ago

Install Onepassword Agent MCP server

claude mcp add onepassword-agent -- npx -y onepassword-agent-mcp mcp

{
  "mcpServers": {
    "onepassword-agent": {
      "command": "npx",
      "args": [
        "-y",
        "onepassword-agent-mcp",
        "mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "onepassword-agent": {
      "command": "npx",
      "args": [
        "-y",
        "onepassword-agent-mcp",
        "mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "onepassword-agent": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "onepassword-agent-mcp",
        "mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "onepassword-agent": {
      "command": "npx",
      "args": [
        "-y",
        "onepassword-agent-mcp",
        "mcp"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Active — last maintenance signal 24d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-16 · 24d ago · GitHub
Latest release
2026-09-09 · 31d ago · GitHub · v0.3.8
Package published
no data · npm/PyPI
Registry entry updated
2026-09-09 · 31d ago · official registry · v0.3.8

FAQ

›How do I install the Onepassword Agent MCP server in Claude Code?

Run: claude mcp add onepassword-agent -- npx -y onepassword-agent-mcp mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Onepassword Agent require an API key?

No required environment variables are declared in its published metadata.

›Can I use Onepassword Agent as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Onepassword Agent in the official MCP registry?

Yes, as io.github.gambadio/onepassword-agent-mcp.