SpendCanary free Google Ads tools

Connect Remote server

claude mcp add --transport http free-tools https://spendcanary.com/mcp

{
  "mcpServers": {
    "free-tools": {
      "url": "https://spendcanary.com/mcp"
    }
  }
}

{
  "servers": {
    "free-tools": {
      "type": "http",
      "url": "https://spendcanary.com/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://spendcanary.com/mcp

Tools 7 found in our last check

• check_ad_copy

  Checks Google responsive search ad or Meta ad text against character limits and common rejection reasons (symbols, capitals, repeated text, claims). Returns issues per line: fix (likely rejected or cut off) or look (worth a second look).

• daily_budget_max_spend

  The most Google Ads can charge in one day (2× the average daily budget) and in a month (30.4×) for a campaign daily budget.

• roas

  Return on ad spend from sales and ad spend, plus the break-even ROAS and profit for a profit margin.

• cpc

  Cost per click from spend and clicks, or clicks from spend and cost per click (any two of the three), plus CPM and click-through rate from impressions.

• search_partners_cost

  Compares cost per conversion on Google Search with the Search Partners network and estimates what partners cost a month beyond Search, using the same rule as the SpendCanary scan.

• wasted_spend_from_search_terms

  Reads a Google Ads search terms report (CSV text) and totals the spend on search terms with no conversions, with the costliest ones and a monthly figure.

• check_landing_page

  Loads a public landing page on a phone and a computer and checks speed, redirects, a way to call, book or buy, and the Google tag. Limited to 5 checks an hour.

Details

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