Open & Async MCP Server

by open-and-async Your server? Claim it

local only

Open & Async runs on your own machine — the client starts it, so there is no endpoint to ping. 91 installs a week from npm. Last commit 20 Oct 2026.

Draft decision docs, turn meetings into async artifacts, and triage sync vs async in your editor.

Installs per day peak 53 · avg 10 · -48% w/w

a month agotoday

Installs / week

npm · @open-and-async/mcp

Stars

0 open issues

20 Oct 2026

Last commit

4 releases in 90 days

custom licence

License

JavaScript

Nothing serious here today

Today is the operative word: we check Open & Async every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp -- npx -y @open-and-async/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@open-and-async/mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp]
command = "npx"
args = ["-y", "@open-and-async/mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@open-and-async/mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@open-and-async/mcp"
      ]
    }
  }
}

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Open & Async — questions

Answers built from our own checks of this server.

Why is there no uptime for Open & Async?

Open & Async 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 @open-and-async/mcp was installed 91 times last week.

How do I connect Open & Async?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @open-and-async/mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Open & Async?

The npm package @open-and-async/mcp was installed 91 times in the last week. Week over week that is -48%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Open & Async open source?

No, and the distinction matters: it ships its own licence file rather than a standard open-source licence. That makes it source-available — you can read the code, but the terms are the author's own, not one of the recognised open-source licences. Read them before you build on it.