# apps/api/alembic/versions (index)
dir: apps/api/alembic/versions

## role
Contains sequential Alembic database migration scripts that evolve the API's relational schema over time, tracking structural changes from initial tables through complex features like tool instances, config profiles, workspaces, manifests, and monitoring.
## parent
index: apps/api/alembic/.pi-map.index.md
map: apps/api/alembic/.pi-map.md
## children
-
## files
- 0001_initial_schema.py
- 0002_refresh_tokens.py
- 0003_user_configs.py
- 0004_tool_types.py
- 0005_ssh_keys_timestamps.py
- 0006_tool_instances.py
- 0007_instance_container_name.py
- 0008_tool_type_category.py
- 0009_tool_configs.py
- 0010_tool_type_default_port.py
- 0011_tool_instance_tunnel_fields.py
- 0012_default_port_req.py
- 0013_add_config_profiles.py
- 0013_add_probe_result.py
- 0014_add_profile_resolver_fields.py
- 0014_merge_heads.py
- 0015_single_interface.py
- 069d3da4dc9b_add_ssh_key_id_to_config_profiles.py
- 20260527160017_add_pi_agent_tool_type.py
- 2026_05_22_add_clone_mode.py
- 2026_05_23_remove_is_builtin.py
- 2026_05_24_220141_add_startup_command.py
- 2026_05_24_add_config_profiles.py
- 2026_05_26_add_git_mounts.py
- 2026_05_27_external_repos.py
- 2026_05_28_add_monitoring_tables.py
- 2026_05_28_add_terminal_sessions_table.py
- 2026_05_28_add_tool_definition_manifests.py
- 2026_05_28_drop_tool_configs_and_config_folders.py
- 2026_05_29_add_notifications_table.py
- 2026_05_29_add_ssh_key_ids_to_tool_instances.py
- 2026_05_29_drop_ssh_key_id_from_config_profiles.py
- 2026_05_29_fix_code_server_bind_addr.py
- 2026_05_29_fix_code_server_bind_addr_port.py
- 2026_05_29_fix_web_tool_bind_address.py
- 2026_05_29_remove_lsio_command_override.py
- 2026_05_29_remove_ssh_keys_mount_from_manifest.py
- 2026_06_01_add_workspaces.py
- 2026_06_13_make_clone_mode_nullable.py
- 398082499c30_add_tool_config_fields.py
- 6fc7bfcf199f_merge_remove_is_builtin_and_add_config_.py
- 86cec91fdb00_merge_profile_resolver_and_workspaces_.py
- 8c6d1dbd4798_remove_pi_config_and_state_mounts_from_.py
- 8ed7dd80973d_create_config_folders_table.py
- af8512103d67_add_tool_type_fields.py
- f3d2dc90ba3a_merge_single_interface_and_clone_mode.py
## links
index: apps/api/alembic/versions/.pi-map.index.md
map: apps/api/alembic/versions/.pi-map.md
## workflows
- change versions behavior
  read: 0001_initial_schema.py, 0002_refresh_tokens.py, 0003_user_configs.py
- change versions CLI
  read: 2026_05_24_220141_add_startup_command.py, 2026_05_29_remove_lsio_command_override.py
- change versions config
  read: 0003_user_configs.py, 0009_tool_configs.py, 0013_add_config_profiles.py
## dirty
-