Sftunes MCP Server

by tmchalk Your server? Claim it

not responding

Sftunes is listed as active in the registry but did not answer our last check. It exposes 3 tools.

Hand-made human mixtapes with liner notes. Paid tools $0.01 USDC via x402, 80% to the tapemaker.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 91 days of history · worst day 0%

91 days agonow

12.0%

Uptime 24h

11 of 92 checks

Tools

read from the server

357 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 23 October 2026. No other catalogue keeps this.

22 Oct a tool description was rewritten get_tape

Sftunes does not always answer

Over the last week it answered 3.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sftunes --transport http https://sftunes.com/api/mcp

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

https://sftunes.com/api/mcp

~/.codex/config.toml

[mcp_servers.sftunes]
url = "https://sftunes.com/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "sftunes": {
      "url": "https://sftunes.com/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sftunes": {
      "type": "http",
      "url": "https://sftunes.com/api/mcp"
    }
  }
}

Available tools 3

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

about

about_sftunes

What SFtunes is, how x402 payment works, and the tapemaker revenue split. Free.

tape

get_tape

One public SFtunes item by tape_id: a tape uuid, or top10-<handle> for a person's Top 10 + Side B. Ordered tracks with artist/title/liner note and canonical Spotify/Apple/YouTube links. Costs $0.01 USDC per call via x402; the proceeds keep SFtunes free.

tapes

list_tapes

Index of all public SFtunes items: mixtapes (type 'tape') and public profiles' Top 10 lists (type 'top_ten'), each with id, title, tapemaker handle, track_count. Costs $0.01 USDC per call via x402.

Endpoints

URL	Transport	State	Latency	Checked
https://sftunes.com/api/mcp	streamable-http	answering	98 ms	0 min ago

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Sftunes — questions

Answers built from our own checks of this server.

What can Sftunes do?

It exposes 3 tools, read directly from the server on our last check. Among them: about_sftunes, get_tape, list_tapes. 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 Sftunes working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 11 of 92 checks got a reply (12.0%), average response time 357 ms. The bar chart above shows every period we have measured.

Is Sftunes still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

The registry lists Sftunes as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Sftunes?

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 Sftunes need an API key?

No. Sftunes completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Sftunes?

It answers our handshake in 357 ms on average, which is faster than 37% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.