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The best ad library MCP servers for competitor research
Five MCP servers that let your agent search the public ad libraries of Meta, Google, TikTok, LinkedIn and Microsoft, compared on coverage, setup and price.
Topic · Paid ads
Competitor ad research with an AI agent
Meta, Google, TikTok and LinkedIn each publish a public library of the ads advertisers run. These guides show how to see what rivals are running from your agent, and how to pick an MCP server for the job.
Paid ads guides
Paid ads questions
Is there an official ad library MCP?
Not that we could find. Google's official Google Ads MCP and Meta's official ads MCP server both work on your own ad accounts, not on competitors' ads. Competitor research needs a third-party server that reads the public ad libraries.
Can an agent see a competitor's spend or results?
Only what the public libraries show. They publish the ads themselves, with dates and placements, and only some publish impression or spend ranges for some ads. No library shows a competitor's exact spend or results.
Do I need my own API keys?
Not with a hosted server such as Manifold. Open-source ad library servers often need a paid key for a scraping service, or a token for a platform you set up yourself.