SummarizingConversationManagerConfig

type SummarizingConversationManagerConfig = {
  model?: Model;
  summaryRatio?: number;
  preserveRecentMessages?: number;
  summarizationSystemPrompt?: string;
  proactiveCompression?: boolean | ProactiveCompressionConfig;
};

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:52

Configuration for the summarization conversation manager.

Properties

model?

optional model?: Model;

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:58

Model to use for generating summaries. When provided, overrides the model attached to the agent. Useful when you want to use a different model than the one attached to the agent.

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summaryRatio?

optional summaryRatio?: number;

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:64

Ratio of messages to summarize when context overflow occurs. Value is clamped to [0.1, 0.8]. Defaults to 0.3 (summarize 30% of oldest messages).

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preserveRecentMessages?

optional preserveRecentMessages?: number;

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:70

Minimum number of recent messages to always keep. Defaults to 10.

---

summarizationSystemPrompt?

optional summarizationSystemPrompt?: string;

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:76

Custom system prompt for summarization. If not provided, uses a default prompt that produces structured bullet-point summaries.

---

proactiveCompression?

optional proactiveCompression?: boolean | ProactiveCompressionConfig;

Defined in: src/conversation-manager/summarizing-conversation-manager.ts:85

Enable proactive context compression before the model call.

• true: compress when 70% of the context window is used (default threshold).
• { compressionThreshold: number }: compress at the specified ratio (0, 1].
• false or omitted: disabled, only reactive overflow recovery is used.