deepagents v0.7 Released: Major Boost in Configurability & Context Efficiency
hwchase17 · x · 2026-07-31
The founder of LangChain shared the v0.7 update for the deepagents framework, focusing on the most frequently requested feature: configurability.
- Tool Toggles: The writetodos tool is now off by default but can be opted into.
- Trimmed System Prompts: As models improved, the base system prompt was removed by default. Combined with trimmed tool descriptions, the base input is cut by 65%.
- Custom Summarization: The summarization prompt and token threshold are now fully customizable, allowing developers to override the built-in middleware for different models and domain-specific needs.
Related event: LangChain Releases deepagents v0.7: Base Input Tokens Reduced by 65%(5 posts)→
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