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feat: make auto-recall query length limit configurable (autoRecallMaxQueryLength) #374

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feat: make auto-recall query length limit configurable (autoRecallMaxQueryLength) #374

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14 changes: 13 additions & 1 deletion index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2002,8 +2002,20 @@ const memoryLanceDBProPlugin = {
const agentId = resolveHookAgentId(ctx?.agentId, (event as any).sessionKey);
const accessibleScopes = scopeManager.getAccessibleScopes(agentId);

// FR-04: Truncate long prompts (e.g. file attachments) before embedding.
// Auto-recall only needs the user's intent, not full attachment text.
const MAX_RECALL_QUERY_LENGTH = config.autoRecallMaxQueryLength ?? 2_000;
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@chatgpt-codex-connector chatgpt-codex-connector bot Mar 27, 2026

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P2 Badge Wire new query-length setting into parsed config

config.autoRecallMaxQueryLength is read here, but parsePluginConfig never copies cfg.autoRecallMaxQueryLength into the returned PluginConfig, so this value is always undefined at runtime and the code always falls back to 2_000. In practice, users cannot actually configure the limit despite the commit message and inline docs saying they can.

Useful? React with 👍 / 👎.

let recallQuery = event.prompt;
if (recallQuery.length > MAX_RECALL_QUERY_LENGTH) {
const originalLength = recallQuery.length;
recallQuery = recallQuery.slice(0, MAX_RECALL_QUERY_LENGTH);
api.logger.info(
`memory-lancedb-pro: auto-recall query truncated from ${originalLength} to ${MAX_RECALL_QUERY_LENGTH} chars`
);
}

const results = await retrieveWithRetry({
query: event.prompt,
query: recallQuery,
limit: 3,
scopeFilter: accessibleScopes,
source: "auto-recall",
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