Spryng MCP by usefulapi MCP Server

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answering

Spryng MCP by usefulapi is answering right now. Last checked 11 min ago. It exposes 6 tools. Last commit 2 Nov 2026.

Check credits, read sent messages, send or cancel scheduled SMS in Spryng.

Uptime history 21 hours of history

21 hours agonow

100.0%

Uptime 24h

77 of 77 checks

Tools

read from the server

217 ms

Response time

average over 24h

Stars

last commit 2 Nov 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 November 2026. No other catalogue keeps this.

2 Nov a tool changed version

Nothing serious here today

Today is the operative word: we check Spryng 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 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

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

https://spryng.usefulapi.io/mcp

~/.codex/config.toml

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

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 6

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

spryng

spryng_cancel_message

Cancel a scheduled message before Spryng sends it. A message already sent cannot be cancelled.

spryng_get_balance

Return the credit balance of the Spryng account behind this key.

spryng_get_message

Return one SMS message by its Spryng id (UUID), including its status when available.

spryng_list_messages

List SMS messages sent from this account, newest first by default. Filter by status (pending, sent, delivered, failed), recipient number, originator, reference, created or scheduled date range, or country code.

spryng_list_subaccounts

List the subaccounts of this Spryng account. Filter by active state or a username/email search string.

spryng_send_message

Send one SMS to up to 50 recipients. Spends credits and cannot be undone once sent. Use scheduled_at to send later (cancel with spryng_cancel_message before it is sent).

Endpoints

URL	Transport	State	Latency	Checked
https://spryng.usefulapi.io/mcp	streamable-http	answering	84 ms	11 min ago

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Spryng MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Spryng MCP by usefulapi do?

It exposes 6 tools, read directly from the server on our last check. Among them: spryng_cancel_message, spryng_get_balance, spryng_get_message, spryng_list_messages, spryng_list_subaccounts, spryng_send_message. 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 Spryng MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 77 of 77 checks got a reply (100.0%), average response time 217 ms. The bar chart above shows every period we have measured.

How do I connect Spryng 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 Spryng MCP by usefulapi need an API key?

No. Spryng MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Spryng MCP by usefulapi?

It answers our handshake in 217 ms on average, which is faster than 66% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Spryng 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 spryng.usefulapi.io, which runs on its operator's own terms.