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collection_gap

Owned versus missing in a collection

Missing items in one collection for one install. A list row is public after 3 installs agree on the collection, the source, and the item. Owned is what that install uploaded. Not a Blizzard profile read and not a copied catalog. Reads Everloot's current authorized public corpus when connected. Missing or unavailable data is reported explicitly.

Parameters#

collectionstringrequired
Collection name, such as Mounts.
ownerInstallIdstringrequired
Install id whose owned upload to compare.

The answer#

Text for the assistant to read, and structuredContent with these top-level fields. The JSON Schema is at /schema/mcp/collection_gap.json.

connectedbooleanrequired
False when no corpus was read; the page is then absent, which is not a measured zero.
dataAsOfstring, or nullrequired
The corpus snapshot time, or null when unrecorded.
reasonstring
Why nothing was read, when connected is false.
pageobject
No description.

Without an MCP client#

The same answer is a GET away: /api/tools/collection_gap with the arguments in the query string. See the endpoint and the recipe.

Call it
curl https://everloot.app/mcp/public \
  --header "content-type: application/json" \
  --header "accept: application/json, text/event-stream" \
  --data '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"collection_gap","arguments":{"collection":"mounts","ownerInstallId":"your-install-id"}}}'

Arguments show the shape of a call; check the parameters for real values.