mcpbeat

Onepassword MCP Server

com.pulsemcp/onepassword
local only

Onepassword runs on your own machine — the client starts it, so there is no endpoint to ping. 346 installs a week from npm. Last commit 21 Jul 2026.

MCP server for interacting with 1Password via the CLI to read and manage credentials.

Installs per day peak 111 · avg 41 · +81% w/w
a month agotoday
346
Installs / week
npm · onepassword-mcp-server
75
Stars
20 open issues
21 Jul 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add onepassword -- npx -y onepassword-mcp-server
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "onepassword": {
      "args": [
        "-y",
        "onepassword-mcp-server"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.onepassword]
command = "npx"
args = ["-y", "onepassword-mcp-server"]
.cursor/mcp.json
{
  "mcpServers": {
    "onepassword": {
      "args": [
        "-y",
        "onepassword-mcp-server"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "onepassword": {
      "args": [
        "-y",
        "onepassword-mcp-server"
      ],
      "command": "npx"
    }
  }
}

Onepassword — questions

Answers built from our own checks of this server.

Why is there no uptime for Onepassword?
Onepassword runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package onepassword-mcp-server was installed 346 times last week.
How do I connect Onepassword?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls onepassword-mcp-server straight from npm; nothing to host, nothing to sign up for.
How many people use Onepassword?
The npm package onepassword-mcp-server was installed 346 times in the last week. Week over week that is +81%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Onepassword open source?
Yes — it is published under the MIT licence, written in TypeScript, 75 stars on GitHub and 20 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.