feat: Context Mode v2 - Tiered Output Routing#9
Open
effortprogrammer wants to merge 2 commits intomainfrom
Open
feat: Context Mode v2 - Tiered Output Routing#9effortprogrammer wants to merge 2 commits intomainfrom
effortprogrammer wants to merge 2 commits intomainfrom
Conversation
Reduces tool output context bloat while preserving information access: - L0 (< 1KB): Pass through unchanged - L1 (1-10KB): Algorithmic summary + file link - L2 (> 10KB): Agent delegation (falls back to L1) Key changes: - New context_router.py module with ContextStore, OutputRouter, StreamProcessor - Integration hook in opencode_gateway_server.py streaming loop - Configurable via CONTEXT_MODE_* environment variables - Original outputs preserved in /tmp/ctx/ for drill-down access This complements tool selection (input optimization) with output optimization.
- Add SSE event buffering to handle chunk boundaries correctly - Add threading locks for singleton initialization (double-check pattern) - Add threading lock for ContextStore operations - Use atomic write (temp file + rename) for index.json - Clarify L2 behavior in docs (currently falls back to L1) - Add comprehensive tests for: - Thread safety - Chunked event buffering - Unicode/Korean content handling - Agent function callback - Flush of incomplete events
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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
Reduces tool output context bloat while preserving information access through tiered routing:
Key Changes
context_router.py: Core routing logic (ContextStore, OutputRouter, StreamProcessor)opencode_gateway_server.pystreaming loopCONTEXT_MODE_*environment variables/tmp/ctx/for drill-down accessHow It Works
/tmp/ctx/{tool}_{hash}.txtcat /tmp/ctx/...Configuration
Synergy with Tool Selection
This complements mcpflow-router's existing tool selection:
Together: bidirectional context optimization