Anthropic API Context Management (context-management-2025-06-27)

[garrett-hopper]

https://docs.claude.com/en/docs/build-with-claude/context-editing

Not completely sure how/if this differs from the recent changes to prune old context. (Feel free to close if it's clearly unnecessary given what opencode is already doing.)

[github-actions]

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

• feature: Context editing #1014: Context editing feature request for removing conversation paths and editing current context
• [Feature Request] Add User Controls for Context Management #1990: Feature request for user controls for context management including /drop, /list, /tokens commands
• Context length issue / better context inspector #2841: Context length issue and better context inspector discussion (closed but related)

Feel free to ignore if none of these address your specific case.

[garrett-hopper]

Also https://docs.claude.com/en/docs/agents-and-tools/tool-use/memory-tool
I'd assume there's some value in supporting the memory tools (as opposed to relying on opencode specific tools), assuming sonnet 4.5 is specifically trained to use it?

[garrett-hopper]

https://github.com/anthropics/claude-cookbooks/blob/main/tool_use/memory_cookbook.ipynb

[rekram1-node]

I think to answer your first question opencode handles it somewhat similarly now but I will have to double check

[rekram1-node]

As for memory someone brought that up today, I think it'll eventually get added

[nitsanavni]

Seems like the new memory tool that's in beta is relevant here. https://docs.claude.com/en/docs/agents-and-tools/tool-use/memory-tool

[thdxr]

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