diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 826fbb816..0e8aa14f6 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -12,6 +12,7 @@
 
 ### Fixed
 
+- Fixed Anthropic tool schemas that used tuple-style arrays by stripping unsupported `maxItems` and only preserving provider-supported `minItems` values
 - Fixed Anthropic and OpenRouter Anthropic tool calls that previously failed with `compiled grammar is too large` by retrying automatically without strict tool schemas and reusing non-strict mode for subsequent requests in the same provider session
 - Fixed parsing of JSON tool arguments containing raw control characters inside string values (such as embedded newlines) by escaping them before JSON parsing
 - Fixed `validateToolArguments` to accept stringified objects and arrays that include literal control characters inside string fields
diff --git a/packages/coding-agent/src/modes/print-mode.ts b/packages/coding-agent/src/modes/print-mode.ts
index 4c3282d60..ce693216b 100644
--- a/packages/coding-agent/src/modes/print-mode.ts
+++ b/packages/coding-agent/src/modes/print-mode.ts
@@ -161,7 +161,11 @@ export async function runPrintMode(session: AgentSession, options: PrintModeOpti
 				}
 			}
 
-			if (assistantMsg.errorMessage) {
+			if (
+				assistantMsg.errorMessage &&
+				assistantMsg.stopReason !== "error" &&
+				assistantMsg.stopReason !== "aborted"
+			) {
 				process.stderr.write(`${sanitizeText(assistantMsg.errorMessage)}\n`);
 			}