mcpbeat Sign in

OutreachBox MCP Server

by pulsereal Your server? Claim it
answering

OutreachBox is answering right now. Last checked 1 min ago. 20 installs a week from npm.

Cold email, prospect research, inbox triage, and content marketing in OutreachBox.

Installs per day peak 309 · avg 13 · +14% w/w
a month agotoday
Uptime history 22 hours of history
22 hours agonow
100.0%
Uptime 24h
80 of 80 checks
—
Tools
hidden behind auth
712 ms
Response time
average over 24h
20
Installs / week
npm and PyPI

Nothing serious here today

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

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add outreachbox --transport http https://api.outreachbox.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.outreachbox.com/mcp
~/.codex/config.toml
[mcp_servers.outreachbox]
url = "https://api.outreachbox.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "outreachbox": {
      "url": "https://api.outreachbox.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "outreachbox": {
      "type": "http",
      "url": "https://api.outreachbox.com/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://api.outreachbox.com/mcp streamable-http sign-in 643 ms 1 min ago

Alternatives to OutreachBox

same job, measured the same way
Anymail
by creathinkone

Cold email outreach: manage prospects, campaigns, replies and webhooks in Anymail.

answering
Oneprofile
by getoneprofile

Find prospects, research them, and run email and LinkedIn outreach in your Oneprofile workspace.

answering
Email2Chat
by bayramcsb

Connect Claude to your Gmail and Outlook inbox. Read, search, and manage emails via AI.

101 installs/wk local only
Hilead
by hilead

Signal-based B2B prospecting: find leads with buying intent, run email and LinkedIn outreach.

answering
Funkel AI
by funkel

Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.

51 tools answering
M
Marketing Content Production
by atul0016

Brand-safe ad, email, product description, and social content production.

86 installs/wk local only
CommSync
by commsync

One inbox for SMS and email: read threads, search, manage contacts, and send texts and emails.

answering
Ballast
by useballast

Cold email outreach: manage campaigns, lead sequences, mailbox warmup, and unified inbox replies.

answering

OutreachBox — questions

Answers built from our own checks of this server.

Why is there no tool list for OutreachBox?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is OutreachBox working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 80 of 80 checks got a reply (100.0%), average response time 712 ms. The bar chart above shows every period we have measured.
How do I connect OutreachBox?
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 is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to OutreachBox?
No API key is involved. OutreachBox answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is OutreachBox?
It answers our handshake in 712 ms on average, which is faster than 13% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use OutreachBox?
The npm package @outreachbox/mcp was installed 20 times in the last week. Week over week that is +14%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.