PageRadar MCP server

Endpoint

Remote server over Streamable HTTP (no SSE): https://pageradar.app/api/mcp

Authentication

Send a PageRadar API key as a Bearer token: Authorization: Bearer pr_live_…. Create a key in Settings → API keys. API keys are available on the Basic plan ($7/mo) and above; the same key also works for the REST API and RSS feeds. Requests are rate limited to 60 per minute per key.

Connect a client

Claude Code:

claude mcp add --transport http pageradar https://pageradar.app/api/mcp \
  --header "Authorization: Bearer pr_live_your_key_here"

Cursor (~/.cursor/mcp.json) and other clients that support remote servers with headers:

{
  "mcpServers": {
    "pageradar": {
      "url": "https://pageradar.app/api/mcp",
      "headers": { "Authorization": "Bearer pr_live_your_key_here" }
    }
  }
}

Claude Desktop, through the mcp-remote bridge (claude_desktop_config.json):

{
  "mcpServers": {
    "pageradar": {
      "command": "npx",
      "args": ["mcp-remote", "https://pageradar.app/api/mcp",
               "--header", "Authorization: Bearer pr_live_your_key_here"]
    }
  }
}

Tools

• list_monitors — List your page monitors, newest first. Parameters: limit? (1–100, default 50), cursor? (nextCursor from a previous call).
• create_monitor — Start monitoring a page. Returns the created monitor. Parameters: url, cssSelector? (narrow to one element), checkIntervalMinutes? (5, 15, 60 or 1440 — subject to your plan), smartFilterPrompt? (plain-language instruction for the AI noise filter).
• get_monitor — Get one monitor with its status and last check time. Parameters: id.
• delete_monitor — Stop monitoring a page and delete its history. Parameters: id.
• get_recent_changes — Recent detected changes for a monitor, with AI summaries (no raw diff). Parameters: monitorId, limit? (1–100, default 20).

What you can ask

• "Watch the pricing page of example.com and tell me when it changes."
• "Which of my monitors changed this week, and what changed?"
• "Monitor only the stock status element on this product page, hourly."

Change alerts still go out by email, Telegram, Slack or webhook as configured — the agent does not need to poll. Questions: hello@pageradar.app.