SpyWinAds MCP¶
A winning video ad is the cheapest market research a store can get, and the hardest thing to verify. The date on the ad library card is not the date the ad started, and the store running it is rarely the store that made it.
Server type: Remote (Streamable HTTP)
Endpoint: https://spywinads.com/mcp
Auth: none on the probe, keyless tools/list returned 200
Protocols: 2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26
Tools: 5, verified live
Data source: Meta's public Ad Library
Why This Matters for Operators¶
Two questions decide whether a piece of creative is worth copying. How long has it been running, and how many stores are running it. A video that has been live for eleven months has passed the market's own test. A video that appears in forty stores at once is either a licensed template or a clone, and both facts change what you should do with it.
The five tools answer exactly those questions and little else.
spywin_lookup_video_ad one video: its real age and reuse picture
spywin_spy_store_ads everything a domain is running right now
spywin_get_page_ads everything a Facebook page is running
spywin_get_video_reuse_research the stores sharing one video
spywin_export_shopify_product the product behind an ad, as a store record
The last tool is the one that closes the loop. Most ad research ends with a screenshot and a note. This one returns the product in a shape a store operator can act on, which turns a research session into a sourcing decision.
The store question is usually asked the wrong way round. Operators ask which ads are winning, when the better question is which stores are running the same winning ad and how their pricing differs. spywin_get_video_reuse_research is built for that second question.
What Was Verified¶
initialize on https://spywinads.com/mcp returned HTTP 200 with a JSON-RPC result listing supportedVersions from 2026-07-28 down to 2025-03-26 and a tools capability. tools/list returned five tools by name: spywin_lookup_video_ad, spywin_spy_store_ads, spywin_get_page_ads, spywin_export_shopify_product, and spywin_get_video_reuse_research.
Both calls succeeded without a credential, so this is a keyless surface in this pass and the tool list is observed rather than claimed.
The data provenance is stated on the vendor's own site: Meta's public Ad Library, with an explicit disclaimer that SpyWinAds is not affiliated with or endorsed by Meta.
Limits Worth Recording¶
The vendor's /docs path returns 404, so the tool descriptions are the only published reference found this pass. Rate limits, quotas and any paid ceiling are not documented on a reachable page.
Every figure is a reading of the Ad Library at a moment in time, and the library itself is not complete. Ads that never ran publicly, and spend figures, are not in it.
The audience is e-commerce, dropshipping, print on demand, brands and agencies, and the surface reflects that. There is no general business intelligence here beyond the ad record.
FAQ¶
Do I need an account or API key?¶
Not for the calls made this pass. initialize and tools/list both answered 200 without a credential.
Where does the data come from?¶
Meta's public Ad Library, as stated on the vendor's site, with an explicit non-affiliation notice.
Can it tell me what a competitor spends?¶
No. Spend is not in the public library and no tool here claims it. Age, reuse and the stores involved are the measurable facts.
Integration with CorpusIQ¶
CorpusIQ is the connector layer that lets AI assistants read the systems a business already runs on - accounting, payments, CRM, email, files and analytics - and answer with the source named. It is read-only by design: it retrieves data and never writes to, or acts in, a connected system, which is what makes it safe to point at live accounts.
This page is part of the CorpusIQ directory, the reference we maintain for the MCP server and agent-skill ecosystem. Run alongside CorpusIQ, a third-party server like this one can be combined with a company's own business data in a single answer.