ZV-2026-0489 · 2026-08-28 · mcp.twmarketdata.com
mcp.twmarketdata.com: Tool query_dataset was removed.
breaking
What changed
Tool query_dataset was removed.
What to do
If your agents call mcp.twmarketdata.com, pin the new snapshot, patch the affected call sites, and let a green contract check confirm the fix. If you don't use the changed tools, nothing is required, but the rest of the ecosystem just learned about it at the same moment you did.
The redline
− query_dataset Tool query_dataset was removed. + _mint_and_record_query_id Tool _mint_and_record_query_id was added.