Feature Request: Auto Context Compression (like Claude Code) #9637

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1. github-actions

   assigned

   thdxr

   on Jan 20, 2026
2. github-actions commented on Jan 20, 2026

   

   github-actionsBot

   on Jan 20, 2026 – with GitHub Actions

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   This issue might be a duplicate of existing issues. Please check:

   • [FEATURE] Sliding window context management for long-running sessions #4659: [FEATURE] Sliding window context management for long-running sessions - Comprehensive solution for context preservation during long sessions
   • [FEATURE]: Session context usage (similar to /context in Claude) #6152: [FEATURE]: Session context usage (similar to /context in Claude) - Proposes the same /context command to display token usage
   • [FEATURE]: Prompt Compression #6034: [FEATURE]: Prompt Compression - Earlier feature request for prompt compression
   • Auto-compaction enabled by default, but context_length_exceeded errors still occur in agent workflows #8089: Auto-compaction enabled by default, but context_length_exceeded errors still occur in agent workflows - Discusses issues with current auto-compaction implementation
   • [BUG]: Auto compaction not triggering reliably with Anthropic models #6068: [BUG]: Auto compaction not triggering reliably with Anthropic models - Reports bugs with existing auto-compaction

   Feel free to ignore if none of these address your specific case.
3. ds573949554-lab commented on Jan 20, 2026

   

   ds573949554-lab

   on Jan 20, 2026

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   +1 遇到同样问题
   使用 OpenCode v1.1.20 + Claude，对话到 ~70-80% token 时：

   • 响应变慢
   • 开始遗忘之前的内容
   • Auto-compaction 似乎没有触发
     希望能尽快修复，长对话体验非常依赖这个功能 🙏
4. jensenojs commented on Jan 21, 2026

   

   jensenojs

   on Jan 21, 2026

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   • https://opencode.ai/docs/config/#compaction
5. github-actions commented on Mar 28, 2026

   

   github-actionsBot

   on Mar 28, 2026 – with GitHub Actions

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   To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.
6. github-actions

   closed this as completedon Mar 28, 2026