feat(opencode): prune old tool outputs before compaction#14827
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praxstack wants to merge 2 commits intoanomalyco:devfrom
Open
feat(opencode): prune old tool outputs before compaction#14827praxstack wants to merge 2 commits intoanomalyco:devfrom
praxstack wants to merge 2 commits intoanomalyco:devfrom
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Add SessionCompaction.prune() calls before both compaction triggers: 1. Proactive overflow check (before LLM call) 2. Reactive compact result (after LLM returns 'compact') Pruning strips old tool outputs first, maximizing context reduction before the compaction summary LLM call. This prevents the summarization itself from hitting context limits.
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The following comment was made by an LLM, it may be inaccurate: Based on my search, I found a potentially related PR: Related PR:
The current PR (#14827) addresses issue #14825 and complements #14826 by adding proactive and reactive pruning of old tool outputs to prevent context limits during the compaction summarization process itself. |
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Issue for this PR
Closes #14825
Type of change
What does this PR do?
Adds
SessionCompaction.prune()before both compaction triggers in prompt.ts:Pruning strips old tool outputs (read/grep/list results) first, maximizing context reduction before the compaction summary LLM call. This prevents the summarization itself from hitting context limits.
How did you verify your code works?
Screenshots / recordings
Backend-only change, no UI changes.
Checklist