Each conversation lives in its own folder under storage/conversations/.
storage/conversations/conversation-2026-03-26T01-32-20-418Z-thread_abc123/
notes.jsonl
chat.jsonl
Notes:
- Folder names are timestamp-first so they are easy to scan in the filesystem.
- The thread ID is kept in the folder name to make collisions unlikely.
notes.jsonlis always created for every conversation.chat.jsonlis always created and stores the serialized messages for that conversation.
The first line is a header record that identifies the conversation. Later note entries can be appended as additional JSONL lines.
{"type":"conversation-header","schemaVersion":1,"fileKind":"notes","conversationId":"conversation-2026-03-26T01-32-20-418Z-thread_abc123","threadId":"thread_abc123","channel":"tui","title":"Operator Conversation","createdAt":1774402340418,"updatedAt":1774402340418}Recommended future note entries:
{"type":"note","createdAt":1774402350000,"author":"model","content":"The user wants a lightweight per-conversation notes file."}chat.jsonl starts with the same style of header record followed by one message record per line.
{"type":"conversation-header","schemaVersion":1,"fileKind":"chat","conversationId":"conversation-2026-03-26T01-32-20-418Z-thread_abc123","threadId":"thread_abc123","channel":"tui","title":"Operator Conversation","createdAt":1774402340418,"updatedAt":1774402400000}
{"type":"message","conversationId":"conversation-2026-03-26T01-32-20-418Z-thread_abc123","threadId":"thread_abc123","messageId":"msg_01","role":"system","channel":"tui","content":" is online.","createdAt":1774402340418}
{"type":"message","conversationId":"conversation-2026-03-26T01-32-20-418Z-thread_abc123","threadId":"thread_abc123","messageId":"msg_02","role":"user","channel":"tui","content":"what errors happened today?","createdAt":1774402350000}storage/runtime.sqlite is no longer part of the runtime layout. The runtime now uses structured files under storage/state/, storage/conversations/, and per-run log sessions under storage/sessions/<utc-timestamp>/system.log.