CompressionManager

The CompressionManager is responsible for compressing tool call results to save context space while preserving critical information.

CompressionManager Attributes

Parameter	Type	Default	Description
model	Optional[Model]	None	Model used for compression
compress_tool_results	bool	True	Flag to enable tool result compression
compress_tool_results_limit	Optional[int]	None	Number of uncompressed tool results before compression triggers.
compress_token_limit	Optional[int]	None	Number of tokens before compression triggers.
compress_tool_call_instructions	Optional[str]	None	Custom prompt for compression. If not provided, uses the default compression prompt
stats	Dict[str, Any]	{}	Tracks compression statistics

CompressionManager Methods

should_compress(messages, tools, model) -> bool

Checks whether compression should be triggered based on configured thresholds.

Parameters:

• messages: List of messages to check
• tools: Optional list of tools for token counting
• model: The Agent/Team model

Returns:

• bool: True if either threshold is met

ashould_compress(messages, tools, model) -> bool

Checks whether compression should be triggered based on configured thresholds asynchronously.

Parameters:

• messages: List of messages to check
• tools: Optional list of tools for token counting
• model: The Agent/Team model

Returns:

• bool: True if either threshold is met

compress(messages: List[Message]) -> None

Compresses all uncompressed tool results.

Parameters:

• messages: List of messages containing tool results to compress

Returns:

• None: Modifies messages in place, setting compressed_content on each tool message

acompress(messages: List[Message]) -> None

Compresses all uncompressed tool results asynchronously.

Parameters:

• messages: List of messages containing tool results to compress

Returns:

• None: Modifies messages in place, setting compressed_content on each tool message