{"version":"2.1.228","anchor":"streamed-tool-inputs-serialize-correctly-once-complete","canonical_anchor":"streamed-tool-inputs-serialize-correctly-once-complete","heading":"Streamed tool inputs serialize correctly once complete","tier":"notice","area":"Tool Calls","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.228\/e\/streamed-tool-inputs-serialize-correctly-once-complete","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.228","markdown":"### Streamed tool inputs serialize correctly once complete\n\nCompleted tool inputs no longer show up as empty when written out.\n\n**What**\n\nA tool call's assembled input is now a normal enumerable property, so a finished tool input serializes as expected rather than appearing empty.\n\n**Details**\n\n- Partial JSON chunks are accumulated by a shared helper instead of a hand-rolled hidden buffer property on each delta.\n- At the end of a content block the accumulated `input` is redefined as enumerable, writable and configurable.\n\n**Evidence**\n\n`input_json_delta`\n\n- Area: Tool Calls\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 1\/5"}