Session CLI Reference
The agents session command group manages sessions — persistent conversation threads tied to orchestrator actors.
Commands
| Command |
Description |
agents session create |
Create a new interactive session |
agents session list |
List all sessions |
agents session show |
Show session details and recent messages |
agents session delete |
Delete a session permanently |
agents session export |
Export a session as JSON |
agents session import |
Import a session from JSON |
agents session tell |
Send a message to a session |
agents session create
Create a new interactive session, optionally bound to an orchestrator actor.
Options
| Flag |
Description |
--actor |
Orchestrator actor name in namespace/name format |
--format, -f |
Output format: json, yaml, plain, table, rich (default: rich) |
Output
Returns session info including session_id, actor, created, and namespace.
Example
agents session list
List all sessions with message counts and timestamps.
Options
| Flag |
Description |
--format, -f |
Output format (default: rich) |
JSON Output Shape
agents session show
Show session details including recent messages, linked plans, and token usage.
Arguments
| Argument |
Description |
SESSION_ID |
The ULID of the session to display |
Options
| Flag |
Description |
--format, -f |
Output format (default: rich) |
agents session delete
Delete a session permanently. A confirmation prompt is shown unless --yes is provided.
Arguments
| Argument |
Description |
SESSION_ID |
The ULID of the session to delete |
Options
| Flag |
Short |
Description |
--yes |
-y |
Skip confirmation prompt |
agents session export
Export a session as JSON to a file or stdout.
Arguments
| Argument |
Description |
SESSION_ID |
The ULID of the session to export |
Options
| Flag |
Short |
Description |
--output |
-o |
Output file path (default: stdout) |
--force |
|
Overwrite existing output file |
Notes
- Parent directories are created automatically when writing to a file.
- Without
--force, the command refuses to overwrite an existing file.
- The exported JSON includes a SHA-256 checksum for integrity validation.
agents session import
Import a session from a JSON file previously exported with session export.
Options
| Flag |
Short |
Description |
--input |
-i |
Input JSON file path (required) |
Notes
- Validates schema version and SHA-256 checksum.
- Imported sessions receive fresh ULIDs to avoid ID collisions.
agents session tell
Send a message to a session and receive an assistant response.
Arguments
| Argument |
Description |
PROMPT |
The message text to send |
Options
| Flag |
Description |
--session |
Target session ULID (required) |
--actor |
Override actor for this message |
--stream |
Stream the response in real-time |
Notes
- In M3, actor execution is stubbed — the assistant echoes an acknowledgement.
- Both user and assistant messages are persisted with sequence ordering.
- The session's
updated_at timestamp is refreshed after each message.
Error Handling
| Error |
Cause |
SessionNotFoundError |
The specified session ID does not exist |
SessionExportError |
Export operation failed |
SessionImportError |
Import failed due to bad schema or corrupt data |