Module messages 

Session message roles beyond the provider’s four, and their conversion.

Constants

BRANCH_SUMMARY_PREFIX

Wraps a branch summary when it is sent to the model.

BRANCH_SUMMARY_SUFFIX

Closes BRANCH_SUMMARY_PREFIX.

COMPACTION_SUMMARY_PREFIX

Wraps a compaction summary when it is sent to the model.

COMPACTION_SUMMARY_SUFFIX

Closes COMPACTION_SUMMARY_PREFIX.

Functions

bash_execution_text

How a user !command reads to the model.

block_images

pi’s blockImages filter: images in user and tool result messages become a notice, once for each run of images.

convert_to_llm

Converts session messages to provider roles: bash executions, custom messages and summaries become user messages. !! executions are dropped.