Sf MCP Server

Signal Found is a Reddit-native outreach platform. You describe your product, we find people on Reddit already asking for it, and your AI agent

Remote serverstreamable-http

What is the Sf MCP MCP server?

Sf MCP MCP server exists for a simple reason — assistants are far more useful when they can act on Sf MCP directly instead of describing what you should do. Signal Found is a Reddit-native outreach platform. You describe your product, we find people on Reddit already asking for it, and your AI agent handles the rest — messaging prospects, tracking replies, and optimizing your funnel in real.

What the assistant can call

Once Sf MCP is connected, these are the calls the assistant has available:

  • Cursor — Add to .cursor/mcp.json in your project (or ~/.cursor/mcp.json globally):
  • Windsurf — The Windsurf tool exposed by this server
  • Smithery — One-click install at smithery.ai/servers/signal-found/reddit-outreach — Smithery will

Configuration and credentials

You will need one environment variable: ONBOARD_API_CLIENT_ID. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Setting it up

Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.

Choosing this one

Plenty of team communication servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Sf MCP's toolset — Cursor, Windsurf, Smithery — is a fair guide to whether it matches your workflow. It is maintained by signal-found; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Before you rely on it

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the sf mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
CursorAdd to .cursor/mcp.json in your project (or ~/.cursor/mcp.json globally):
WindsurfThe Windsurf tool exposed by this server.
SmitheryOne-click install at **[smithery.ai/servers/signal-found/reddit-outreach](https://smithery.ai/servers/signal-found/reddit-outreach)** — Smithery will prompt you for your client_id and handle the rest.

How to install the Sf MCP MCP server

{
  "mcpServers": {
    "signal-found": {
      "url": "https://mcp.signal-found.com/mcp"
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
ONBOARD_API_CLIENT_IDConfiguration value read at startup.Optional

Example prompts to try

  • Use Sf MCP to Cursor.
  • Use Sf MCP to Windsurf.
  • Use Sf MCP to Smithery.

Frequently asked questions

It connects Sf MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 3 tools (Cursor, Windsurf, Smithery) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Sf MCP directly.