Module transcript_compact 

Transcript/conversation compaction for agent session JSONL files.

Compresses tool_result blocks in JSONL conversation transcripts (e.g. ~/.claude/projects/*.jsonl, ~/.cursor/agent-transcripts/*.jsonl) by replacing large tool outputs with compact summaries.

Analogous to ContextZip’s approach: 85.8% of transcript bytes are tool I/O.

Structs

CompactionStats

Functions

compact_directory

Compact all JSONL files in a directory.

compact_file

Compact a single JSONL transcript file in-place. Returns stats about what was compacted.