ZV-2026-1926 · 2026-10-07 · mcp.knowjudges.com

mcp.knowjudges.com: Field court_key was removed from get_court input; consumers still sending it may be rejected or silently ignored.

breaking

What changed

Field court_key was removed from get_court input; consumers still sending it may be rejected or silently ignored. Field court_url on get_court is now required. Field judge_slug was removed from get_courtroom_presentation_rules input; consumers still sending it may be rejected or silently ignored. Field judge_url on get_courtroom_presentation_rules is now required. Field judge_slug was removed from get_judge_biography input; consumers still sending it may be rejected or silently ignored. Field judge_url on get_judge_biography is now required. Field judge_slug was removed from get_judge_profile input; consumers still sending it may be rejected or silently ignored. Field judge_url on get_judge_profile is now required. Field court_slug was removed from get_recent_rule_changes input; consumers still sending it may be rejected or silently ignored. Field judge_slug was removed from get_recent_rule_changes input; consumers still sending it may be rejected or silently ignored.

What to do

If your agents call mcp.knowjudges.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

−  court_key  Field court_key was removed from get_court input; consumers still sending it may be rejected or silently ignored.
−  court_url  Field court_url on get_court is now required.
−  judge_slug  Field judge_slug was removed from get_courtroom_presentation_rules input; consumers still sending it may be rejected or silently ignored.
−  judge_url  Field judge_url on get_courtroom_presentation_rules is now required.
−  judge_slug  Field judge_slug was removed from get_judge_biography input; consumers still sending it may be rejected or silently ignored.
−  judge_url  Field judge_url on get_judge_biography is now required.
−  judge_slug  Field judge_slug was removed from get_judge_profile input; consumers still sending it may be rejected or silently ignored.
−  judge_url  Field judge_url on get_judge_profile is now required.
−  court_slug  Field court_slug was removed from get_recent_rule_changes input; consumers still sending it may be rejected or silently ignored.
−  judge_slug  Field judge_slug was removed from get_recent_rule_changes input; consumers still sending it may be rejected or silently ignored.
−  Find recorded KnowJudges profile or courtroom-rule changes since an inclusive date, option…
+  Find recorded KnowJudges profile or courtroom-rule changes since an inclusive date, option…   get_recent_rule_changes
+  court_url  Optional field court_url was added to get_recent_rule_changes; may shift model behaviour.
−  Get one court's identity, jurisdiction, profile URL, core metadata, and up to 10 current j…
+  Get one court's identity, jurisdiction, profile URL, core metadata, and up to 10 current j…   get_court
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