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v1.13.7: stability bundle — usage capture + payload/UI sanitization

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Five fixes for latent regressions surfaced during the v1.13.x.cosmetic
revert investigation. None alter schema or compaction; all cleanup
against the v1.13.1-A AI SDK migration's hidden surface.

(1) provider.ts — includeUsage: true on createOpenAICompatible.
@ai-sdk/openai-compatible defaults this false, omitting
stream_options.include_usage from the request body; llama-swap never
emitted the usage block, so result.usage.inputTokens/outputTokens
resolved undefined and tokens_used / ctx_used landed NULL in every
assistant row since v1.13.1-A. No historical backfill.

(2) MessageList.tsx — hasText = m.content.trim().length > 0.
AI SDK v6 streaming occasionally emits a leading "\n" text-delta on
tool-call-only turns; the literal newline passed length > 0 and
rendered an empty bubble + ActionRow between every tool call. Trim
catches it without changing semantics for genuine content.

(3) MessageBubble.tsx — same trim on hasContent for the no-tool-calls
path. Defensive symmetry with MessageList.flatten.

(4) payload.ts — buildMessagesPayload skips assistant rows with
status='failed' AND assistant rows with status='complete' + empty
content + no tool_calls. Without this, a trailing empty/failed
assistant + the next attempt's placeholder produced "Cannot have 2
or more assistant messages at the end of the list" rejections from
the OpenAI-compatible upstream after cap-hit + Continue.

(5) budget.ts — BUDGET_NO_AGENT 15 → 30. Every tool in ALL_TOOLS is
read-only today; the 15-cap was forward-looking for write tools that
haven't landed. No-agent mode now matches BUDGET_READ_ONLY.

47 LoC across 5 files. 190/190 server tests pass.

Verified live: new assistant turns populate StatsLine token data;
single-tool-call turns no longer render the stray empty-bubble +
ActionRow between tool calls; Continue after cap-hit no longer hits
the trailing-assistant API rejection.
This commit is contained in:
indifferentketchup
2026-05-22 13:24:19 +00:00
parent 81d837c04e
commit ff29b48e3a
5 changed files with 43 additions and 4 deletions
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7
apps/web/src/components/MessageList.tsx
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@@ -45,7 +45,12 @@ function flatten(messages: Message[]): RenderItem[] {
continue;
}
const hasToolCalls = m.tool_calls != null && m.tool_calls.length > 0;
const hasText = m.content.length > 0;
// v1.13.7: trim before checking. AI SDK v6 streaming occasionally emits a
// leading "\n" text-delta on tool-call-only turns, which used to flow into
// messages.content with length=1 and render an empty bubble + ActionRow
// between each tool call. Whitespace-only content has no visible payload,
// so treat it as no-content.
const hasText = m.content.trim().length > 0;
if (m.role === 'assistant' && hasToolCalls) {
if (hasText || m.status === 'streaming') {
items.push({ kind: 'message', message: m });