[{"slug":"ZV-2026-1668","server_name":"app.myriade.ai","severity":"breaking","title":"app.myriade.ai: Field group_name was removed from myriade_propose_check input; consumers still sending it may be rejected or silently ignored.","summary":"[breaking] Field group_name was removed from myriade_propose_check input; consumers still sending it may be rejected or silently ignored. [breaking] New required field kind on myriade_propose_check; requests without it will fail.","changes":[{"kind":"input_property_removed","path":"inputSchema.properties.group_name","tool":"myriade_propose_check","before":{"anyOf":[{"type":"string","maxLength":255},{"type":"null"}],"title":"Group Name","default":null,"description":"Cluster to file the check under (reuse an existing group's exact name), or omit to leave it unfiled"},"detail":"Field `group_name` was removed from `myriade_propose_check` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.kind","tool":"myriade_propose_check","after":{"enum":["freshness","volume","integrity","quality","business"],"type":"string","title":"Kind","description":"What the check guards: freshness (data arriving on time), volume (row counts, drops, spikes), integrity (duplicates, orphans, keys), quality (nulls, negatives, malformed values), business (a business rule or KPI threshold)"},"detail":"New required field `kind` on `myriade_propose_check`; requests without it will fail.","severity":"breaking"}],"published_at":"2026-10-01T14:13:15.126Z"}]