Repository navigation
fix: preserve agent context during compaction - #4556
Merged
rekram1-node merged 2 commits intoNov 21, 2025
Merged
Conversation
Compaction was hardcoding agent to 'build', causing unwanted agent switching and tool call failures after compaction. Changes: - Pass current agent through SessionCompaction.create() and .process() - Retrieve agent from last user message in API endpoint - Default to 'build' if no user message found (safe fallback) Fixes agent switching issue when compaction is triggered manually or automatically via context overflow.
Collaborator
|
lgtm, thanks! |
Rwanbt
pushed a commit
to Rwanbt/unifia
that referenced
this pull request
May 5, 2026
AIALRA-0
pushed a commit
to AIALRA-0/opencode-turn-engine
that referenced
this pull request
Jun 10, 2026
Rwanbt
pushed a commit
to Rwanbt/unifia
that referenced
this pull request
Jun 14, 2026
MarsQiu007
referenced
this pull request
in MarsQiu007/openNovel
Jul 31, 2026
meSingh
pushed a commit
to meSingh/opencode
that referenced
this pull request
Sep 6, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Fixes #4546, potentially #3099
Problem
When compaction is triggered (manually via
<leader>cor automatically when context overflows), the system hardcodes the agent to 'build', causing unwanted agent switching. This breaks workflows using custom agents and can cause tool call failures after compaction.Solution
SessionCompaction.create()andSessionCompaction.process()Testing
Tested with custom agents by:
<leader>c)Changes
compaction.ts: Addagentparameter tocreate()andprocess()functionsprompt.ts: PasslastUser.agentto compaction callsserver.ts: Retrieve current agent from session messages in API endpoint