Connect Rumor to your AI

Rumor runs an MCP server: attention, sentiment, prices, the screener, sector trends and news, in any assistant that takes one. Connect it once and ask in your own words.

https://rumor.io/api/mcp

In a chat

Paste the URL, sign in with your Rumor account, done — no API key.

Claude

Add to Claude

Settings → Connectors → Add custom connector
Paste the URL, Add, sign in
Turn Rumor on in a chat's + menu

Or open claude.ai with a starter prompt and Claude walks you through it.

ChatGPT

Settings → Apps & Connectors → Advanced settings → turn on Developer mode
Create: name it Rumor, paste the URL, choose OAuth, sign in
Turn it on in a chat's + menu

Gemini

Settings → Connected Apps → Custom apps for Spark
Add custom app, paste the URL, sign in
Ask in a Spark conversation

In a coding tool

These take your API key — it's on your settings page.

Claude Code

terminal

claude mcp add --transport http rumor https://rumor.io/api/mcp --header "X-API-Key: pk_your_api_key"

Cursor

Install in Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "rumor": {
      "url": "https://rumor.io/api/mcp",
      "headers": { "X-API-Key": "pk_your_api_key" }
    }
  }
}

VS Code

Install in VS Code

Codex CLI

~/.codex/config.toml

[mcp_servers.rumor]
url = "https://rumor.io/api/mcp"
http_headers = { "X-API-Key" = "pk_your_api_key" }

Gemini CLI

terminal

gemini mcp add --transport http --scope user --header "X-API-Key: pk_your_api_key" rumor https://rumor.io/api/mcp

Anything else

Point any MCP client at the URL (Streamable HTTP). Sign in if it supports OAuth; otherwise send X-API-Key: pk_your_api_key as a header.

Try asking

“Which stocks gained the most attention this week?”
“Compare social sentiment on NVDA and AMD over the last month.”
“What is the news on bitcoin this week, and who is publishing it?”

rumor

You're viewing limited data.