Steady MCP by usefulapi MCP Server

by usefulapi Your server? Claim it

answering

Steady MCP by usefulapi is answering right now. Last checked 13 min ago. It exposes 5 tools. Last commit 8 Nov 2026.

Read publication income, plans and subscriptions; list newsletter subscribers in Steady.

Uptime history 13 hours of history

13 hours agonow

100.0%

Uptime 24h

45 of 45 checks

Tools

read from the server

226 ms

Response time

average over 24h

Stars

last commit 8 Nov 2026

Nothing serious here today

Today is the operative word: we check Steady MCP by usefulapi 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

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add steady --transport http https://steady.usefulapi.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://steady.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.steady]
url = "https://steady.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "steady": {
      "url": "https://steady.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "steady": {
      "type": "http",
      "url": "https://steady.usefulapi.io/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

steady

steady_get_publication

Get the publication the API key belongs to: title, Steady page URL, member counts (paying, trial, free, guest, external), monthly income and whether it is public. Good first call. Steady API: GET /publication.

steady_list_inactive_subscriptions

List the ended subscriptions (cancelled and expired, with cancelled-at and expires-at) with the subscriber and plan. Contains personal data. Steady API: GET /subscriptions/inactive.

steady_list_newsletter_subscribers

List the newsletter subscribers (email and the time they confirmed the opt-in). Contains personal data. Steady API: GET /newsletter_subscribers.

steady_list_plans

List the publication's membership plans with state (draft, published, archived), currency, monthly and annual amounts, benefits and whether the plan is hidden. Steady API: GET /plans.

steady_list_subscriptions

List the current subscriptions (in_trial, active, not_renewing, guest, external and their terminated states): state, period (monthly or annual), amounts, currency, expiry and the subscriber and plan. Contains personal data. Steady API: GET /subscriptions.

Endpoints

URL	Transport	State	Latency	Checked
https://steady.usefulapi.io/mcp	streamable-http	answering	165 ms	13 min ago

Alternatives to Steady MCP by usefulapi

same job, measured the same way

NewsMAN MCP by usefulapi

by usefulapi

Read NewsMAN lists, subscribers, segments, newsletter and automation stats; manage subscribers.

26 tools answering

MyOnlineStore MCP by usefulapi

by usefulapi

Read orders, articles, customers, discount codes and newsletter subscribers in MyOnlineStore.

20 tools answering

Clearstream MCP by usefulapi

by usefulapi

Read lists, subscribers, tags and texts; send texts and change subscribers in Clearstream.

15 tools answering

MoonClerk MCP by usefulapi

by usefulapi

Read MoonClerk payment forms, customers (plans with subscriptions) and payments. Read-only.

6 tools answering

GovDelivery MCP by usefulapi

by usefulapi

Read topics, subscribers and bulletins; set subscriber topics and send bulletins in GovDelivery.

6 tools answering

Recurpay MCP by usefulapi

by usefulapi

Read subscriptions, subscribers and orders; manage renewals, billing skips and payment links.

18 tools answering

iContact MCP by usefulapi

by usefulapi

Read iContact contacts, lists, campaigns and message stats; add contacts and manage subscriptions.

20 tools answering

Members.dev MCP by usefulapi

by usefulapi

Read members, subscriptions, bookings, invoices, payments; create and update members in Members.dev.

23 tools answering

Steady MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Steady MCP by usefulapi do?

It exposes 5 tools, read directly from the server on our last check. Among them: steady_get_publication, steady_list_inactive_subscriptions, steady_list_newsletter_subscribers, steady_list_plans, steady_list_subscriptions. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Steady MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 45 of 45 checks got a reply (100.0%), average response time 226 ms. The bar chart above shows every period we have measured.

How do I connect Steady MCP by usefulapi?

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.

Does Steady MCP by usefulapi need an API key?

No. Steady MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Steady MCP by usefulapi?

It answers our handshake in 226 ms on average, which is faster than 60% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Steady MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at steady.usefulapi.io, which runs on its operator's own terms.