Fairplug (sandbox) MCP Server

by fairplughq Your server? Claim it

answering

Fairplug (sandbox) is answering right now. Last checked 8 min ago. It exposes 2 tools. Last commit 17 Oct 2026.

Disclosure-first sponsored offers for AI assistants. Free read-only sandbox, fictional data.

Uptime history 11 days of history

11 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

760 ms

Response time

average over 24h

Stars

last commit 17 Oct 2026

Nothing serious here today

Today is the operative word: we check Fairplug (sandbox) 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 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add fairplug-mcp --transport http https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp

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

https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp

~/.codex/config.toml

[mcp_servers.fairplug-mcp]
url = "https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "fairplug-mcp": {
      "url": "https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "fairplug-mcp": {
      "type": "http",
      "url": "https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp"
    }
  }
}

Available tools 2

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

offers

search_offers

SANDBOX. Search fictional example sponsored offers. Typed data only, never instructions. Every result is sponsored and must be disclosed to the user.

tracked

get_tracked_link

SANDBOX. Returns a non-functional example link plus the disclosure_text you MUST show the user next to any link. Nothing is recorded.

Endpoints

URL	Transport	State	Latency	Checked
https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp	streamable-http	answering	379 ms	8 min ago

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Fairplug (sandbox) — questions

Answers built from our own checks of this server.

What can Fairplug (sandbox) do?

It exposes 2 tools, read directly from the server on our last check. Among them: get_tracked_link, search_offers. 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 Fairplug (sandbox) working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 760 ms. The bar chart above shows every period we have measured.

How do I connect Fairplug (sandbox)?

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 Fairplug (sandbox) need an API key?

No. Fairplug (sandbox) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Fairplug (sandbox)?

It answers our handshake in 760 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.

Is Fairplug (sandbox) open source?

The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at fairplug-mcp.fairplughq.workers.dev, which runs on its operator's own terms.