diff --git a/.gitignore b/.gitignore
index 23784f91..bc49506f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,8 @@ decnet-topology-*-compose.yml
 .docker/
 decnet-state.json
 *.ini
+# tracked: Alembic CLI config (migrations live in decnet/web/db/migrations)
+!alembic.ini
 decnet.log*
 *.loggy
 *.nmap
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 00000000..4535bbe9
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,147 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts.
+# this is typically a path given in POSIX (e.g. forward slashes)
+# format, relative to the token %(here)s which refers to the location of this
+# ini file
+script_location = %(here)s/decnet/web/db/migrations
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+# Or organize into date-based subdirectories (requires recursive_version_locations = true)
+# file_template = %%(year)d/%%(month).2d/%%(day).2d_%%(hour).2d%%(minute).2d_%%(second).2d_%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the tzdata library which can be installed by adding
+# `alembic[tz]` to the pip requirements.
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to <script_location>/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "path_separator"
+# below.
+# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions
+
+# path_separator; This indicates what character is used to split lists of file
+# paths, including version_locations and prepend_sys_path within configparser
+# files such as alembic.ini.
+# The default rendered in new alembic.ini files is "os", which uses os.pathsep
+# to provide os-dependent path splitting.
+#
+# Note that in order to support legacy alembic.ini files, this default does NOT
+# take place if path_separator is not present in alembic.ini.  If this
+# option is omitted entirely, fallback logic is as follows:
+#
+# 1. Parsing of the version_locations option falls back to using the legacy
+#    "version_path_separator" key, which if absent then falls back to the legacy
+#    behavior of splitting on spaces and/or commas.
+# 2. Parsing of the prepend_sys_path option falls back to the legacy
+#    behavior of splitting on spaces, commas, or colons.
+#
+# Valid values for path_separator are:
+#
+# path_separator = :
+# path_separator = ;
+# path_separator = space
+# path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# NOTE: no sqlalchemy.url here on purpose. env.py selects the engine from
+# DECNET_DB_TYPE (sqlite|mysql), mirroring decnet/web/db/factory.py.
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module
+# hooks = ruff
+# ruff.type = module
+# ruff.module = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Alternatively, use the exec runner to execute a binary found on your PATH
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration.  This is also consumed by the user-maintained
+# env.py script only.
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/decnet/web/db/migrations/README b/decnet/web/db/migrations/README
new file mode 100644
index 00000000..98e4f9c4
--- /dev/null
+++ b/decnet/web/db/migrations/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/decnet/web/db/migrations/env.py b/decnet/web/db/migrations/env.py
new file mode 100644
index 00000000..4c8fab02
--- /dev/null
+++ b/decnet/web/db/migrations/env.py
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Alembic environment — async, dual-backend (sqlite | mysql).
+
+Two entry shapes:
+
+* **Programmatic** (app boot): :func:`decnet.web.db.migrate.run_migrations`
+  passes the app's own sync ``Connection`` via ``config.attributes`` so the
+  upgrade rides the existing engine — no second connection, no extra driver.
+* **Standalone** (``alembic`` CLI: autogenerate, upgrade, history): builds its
+  own async engine from ``DECNET_DB_TYPE``, mirroring ``db/factory.py``.
+"""
+from __future__ import annotations
+
+import asyncio
+import os
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy.engine import Connection
+from sqlmodel import SQLModel
+
+# Importing the models package registers every table on SQLModel.metadata,
+# which is what autogenerate diffs against.
+import decnet.web.db.models  # noqa: F401
+
+config = context.config
+
+# Standalone CLI runs configure logging from alembic.ini; the programmatic
+# path builds a Config with no file, so guard on it.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+target_metadata = SQLModel.metadata
+
+
+def _build_async_engine():
+    """Standalone-only: pick an async engine the way db/factory.py does."""
+    db_type = os.environ.get("DECNET_DB_TYPE", "sqlite").lower()
+    if db_type == "sqlite":
+        from decnet.config import _ROOT
+        from decnet.web.db.sqlite.database import get_async_engine as sqlite_engine
+        db_path = os.environ.get("DECNET_DB_PATH", str(_ROOT / "decnet.db"))
+        return sqlite_engine(db_path)
+    if db_type == "mysql":
+        from decnet.web.db.mysql.database import get_async_engine as mysql_engine
+        return mysql_engine()
+    raise ValueError(f"Unsupported database type: {db_type}")
+
+
+def _configure_and_run(connection: Connection) -> None:
+    context.configure(
+        connection=connection,
+        target_metadata=target_metadata,
+        # SQLite can't ALTER in place; batch mode rewrites the table so future
+        # migrations (drop/alter column) work on both backends.
+        render_as_batch=connection.dialect.name == "sqlite",
+        compare_type=True,
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def _run_standalone() -> None:
+    engine = _build_async_engine()
+    async with engine.connect() as connection:
+        await connection.run_sync(_configure_and_run)
+    await engine.dispose()
+
+
+def run_migrations_online() -> None:
+    connection = config.attributes.get("connection", None)
+    if connection is not None:
+        # Programmatic: app handed us a live sync Connection (via run_sync).
+        _configure_and_run(connection)
+    else:
+        asyncio.run(_run_standalone())
+
+
+if context.is_offline_mode():
+    # Offline (--sql) mode: emit DDL without a DB. Cheap to support and keeps
+    # `alembic upgrade head --sql` working for operators who want to review SQL.
+    context.configure(
+        url=os.environ.get("DECNET_DB_URL"),
+        target_metadata=target_metadata,
+        literal_binds=True,
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+else:
+    run_migrations_online()
diff --git a/decnet/web/db/migrations/script.py.mako b/decnet/web/db/migrations/script.py.mako
new file mode 100644
index 00000000..263971dd
--- /dev/null
+++ b/decnet/web/db/migrations/script.py.mako
@@ -0,0 +1,29 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel  # SQLModel column types (AutoString, …) referenced by autogenerate
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}
diff --git a/decnet/web/db/migrations/versions/4a914b1d62a0_baseline_schema.py b/decnet/web/db/migrations/versions/4a914b1d62a0_baseline_schema.py
new file mode 100644
index 00000000..d873f5a7
--- /dev/null
+++ b/decnet/web/db/migrations/versions/4a914b1d62a0_baseline_schema.py
@@ -0,0 +1,1109 @@
+"""baseline schema
+
+Revision ID: 4a914b1d62a0
+Revises:
+Create Date: 2026-06-16 16:24:28.972499
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel  # SQLModel column types (AutoString, …) referenced by autogenerate
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision: str = '4a914b1d62a0'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('bounty',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('timestamp', sa.DateTime(), nullable=False),
+    sa.Column('decky', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('service', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('bounty_type', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('payload', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('bounty', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_bounty_attacker_ip'), ['attacker_ip'], unique=False)
+        batch_op.create_index(batch_op.f('ix_bounty_bounty_type'), ['bounty_type'], unique=False)
+        batch_op.create_index(batch_op.f('ix_bounty_decky'), ['decky'], unique=False)
+        batch_op.create_index(batch_op.f('ix_bounty_service'), ['service'], unique=False)
+        batch_op.create_index(batch_op.f('ix_bounty_timestamp'), ['timestamp'], unique=False)
+
+    op.create_table('campaigns',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('schema_version', sa.Integer(), nullable=False),
+    sa.Column('first_seen_at', sa.DateTime(), nullable=True),
+    sa.Column('last_seen_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.Column('confidence', sa.Float(), nullable=True),
+    sa.Column('identity_count', sa.Integer(), nullable=False),
+    sa.Column('ja3_hashes', sa.Text(), nullable=True),
+    sa.Column('hassh_hashes', sa.Text(), nullable=True),
+    sa.Column('tls_cert_sha256', sa.Text(), nullable=True),
+    sa.Column('payload_simhashes', sa.Text(), nullable=True),
+    sa.Column('c2_endpoints', sa.Text(), nullable=True),
+    sa.Column('merged_into_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('notes', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['merged_into_uuid'], ['campaigns.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('campaigns', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_campaigns_created_at'), ['created_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_campaigns_first_seen_at'), ['first_seen_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_campaigns_last_seen_at'), ['last_seen_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_campaigns_merged_into_uuid'), ['merged_into_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_campaigns_updated_at'), ['updated_at'], unique=False)
+
+    op.create_table('canary_blobs',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('sha256', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('filename', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('content_type', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('size_bytes', sa.Integer(), nullable=False),
+    sa.Column('uploaded_by', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('uploaded_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('canary_blobs', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_canary_blobs_sha256'), ['sha256'], unique=True)
+        batch_op.create_index(batch_op.f('ix_canary_blobs_uploaded_by'), ['uploaded_by'], unique=False)
+
+    op.create_table('credential_reuse',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(length=36), nullable=False),
+    sa.Column('secret_sha256', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('secret_kind', sqlmodel.sql.sqltypes.AutoString(length=32), nullable=False),
+    sa.Column('principal', sqlmodel.sql.sqltypes.AutoString(length=256), nullable=True),
+    sa.Column('principal_key', sqlmodel.sql.sqltypes.AutoString(length=256), nullable=False),
+    sa.Column('attacker_uuids', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('attacker_ips', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('deckies', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('services', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('target_count', sa.Integer(), nullable=False),
+    sa.Column('attempt_count', sa.Integer(), nullable=False),
+    sa.Column('confidence', sa.Float(), nullable=False),
+    sa.Column('first_seen', sa.DateTime(), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('secret_sha256', 'secret_kind', 'principal_key', name='uq_credential_reuse_secret_principal')
+    )
+    with op.batch_alter_table('credential_reuse', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_credential_reuse_first_seen'), ['first_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credential_reuse_last_seen'), ['last_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credential_reuse_secret_kind'), ['secret_kind'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credential_reuse_secret_sha256'), ['secret_sha256'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credential_reuse_target_count'), ['target_count'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credential_reuse_updated_at'), ['updated_at'], unique=False)
+
+    op.create_table('decky_lifecycle',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('decky_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('host_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('operation', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('status', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('error', sa.Text(), nullable=True),
+    sa.Column('started_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.Column('completed_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('decky_lifecycle', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_decky_lifecycle_decky_name'), ['decky_name'], unique=False)
+        batch_op.create_index(batch_op.f('ix_decky_lifecycle_host_uuid'), ['host_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_decky_lifecycle_operation'), ['operation'], unique=False)
+        batch_op.create_index(batch_op.f('ix_decky_lifecycle_status'), ['status'], unique=False)
+
+    op.create_table('fleet_deckies',
+    sa.Column('host_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('services', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('decky_config', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=True),
+    sa.Column('decky_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('state', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('last_error', sa.Text(), nullable=True),
+    sa.Column('compose_hash', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('last_seen', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('host_uuid', 'name')
+    )
+    with op.batch_alter_table('fleet_deckies', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_fleet_deckies_host_uuid'), ['host_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_fleet_deckies_state'), ['state'], unique=False)
+
+    op.create_table('logs',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('timestamp', sa.DateTime(), nullable=False),
+    sa.Column('decky', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('service', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('event_type', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('raw_line', sa.Text(), nullable=False),
+    sa.Column('fields', sa.Text(), nullable=False),
+    sa.Column('msg', sa.Text(), nullable=True),
+    sa.Column('trace_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('span_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('logs', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_logs_attacker_ip'), ['attacker_ip'], unique=False)
+        batch_op.create_index(batch_op.f('ix_logs_decky'), ['decky'], unique=False)
+        batch_op.create_index(batch_op.f('ix_logs_event_type'), ['event_type'], unique=False)
+        batch_op.create_index(batch_op.f('ix_logs_service'), ['service'], unique=False)
+        batch_op.create_index(batch_op.f('ix_logs_timestamp'), ['timestamp'], unique=False)
+
+    op.create_table('observed_attachments',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('sha256', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('first_seen', sa.DateTime(), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('observation_count', sa.Integer(), nullable=False),
+    sa.Column('first_seen_decky_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('first_seen_attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('last_seen_attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('extensions', sa.JSON(), nullable=False),
+    sa.Column('first_subject', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('mal_hash_match', sa.Boolean(), nullable=True),
+    sa.Column('mal_hash_match_provider', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=True),
+    sa.Column('mal_hash_match_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('observed_attachments', schema=None) as batch_op:
+        batch_op.create_index('ix_observed_attachments_first_seen', ['first_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observed_attachments_first_seen_attacker_uuid'), ['first_seen_attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observed_attachments_first_seen_decky_uuid'), ['first_seen_decky_uuid'], unique=False)
+        batch_op.create_index('ix_observed_attachments_last_seen', ['last_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observed_attachments_last_seen_attacker_uuid'), ['last_seen_attacker_uuid'], unique=False)
+        batch_op.create_index('ix_observed_attachments_mal_hash_match', ['mal_hash_match'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observed_attachments_sha256'), ['sha256'], unique=True)
+
+    op.create_table('orchestrator_emails',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('ts', sa.DateTime(), nullable=False),
+    sa.Column('mail_decky_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('thread_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('message_id', sqlmodel.sql.sqltypes.AutoString(length=255), nullable=False),
+    sa.Column('in_reply_to', sqlmodel.sql.sqltypes.AutoString(length=255), nullable=True),
+    sa.Column('sender_email', sqlmodel.sql.sqltypes.AutoString(length=255), nullable=False),
+    sa.Column('recipient_email', sqlmodel.sql.sqltypes.AutoString(length=255), nullable=False),
+    sa.Column('subject', sqlmodel.sql.sqltypes.AutoString(length=512), nullable=False),
+    sa.Column('language', sqlmodel.sql.sqltypes.AutoString(length=8), nullable=False),
+    sa.Column('eml_path', sqlmodel.sql.sqltypes.AutoString(length=1024), nullable=False),
+    sa.Column('success', sa.Boolean(), nullable=False),
+    sa.Column('payload', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('orchestrator_emails', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_mail_decky_uuid'), ['mail_decky_uuid'], unique=False)
+        batch_op.create_index('ix_orchestrator_emails_mail_ts', ['mail_decky_uuid', 'ts'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_recipient_email'), ['recipient_email'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_sender_email'), ['sender_email'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_success'), ['success'], unique=False)
+        batch_op.create_index('ix_orchestrator_emails_thread', ['thread_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_thread_id'), ['thread_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_emails_ts'), ['ts'], unique=False)
+
+    op.create_table('orchestrator_events',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('ts', sa.DateTime(), nullable=False),
+    sa.Column('kind', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=False),
+    sa.Column('protocol', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=False),
+    sa.Column('action', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('src_decky_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('dst_decky_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('success', sa.Boolean(), nullable=False),
+    sa.Column('payload', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('orchestrator_events', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_dst_decky_uuid'), ['dst_decky_uuid'], unique=False)
+        batch_op.create_index('ix_orchestrator_events_dst_ts', ['dst_decky_uuid', 'ts'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_kind'), ['kind'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_protocol'), ['protocol'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_src_decky_uuid'), ['src_decky_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_success'), ['success'], unique=False)
+        batch_op.create_index(batch_op.f('ix_orchestrator_events_ts'), ['ts'], unique=False)
+
+    op.create_table('realism_config',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('key', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('value', sa.Text(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('realism_config', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_realism_config_key'), ['key'], unique=True)
+
+    op.create_table('revoked_tokens',
+    sa.Column('jti', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('user_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('expires_at', sa.DateTime(), nullable=False),
+    sa.Column('revoked_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('jti')
+    )
+    with op.batch_alter_table('revoked_tokens', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_revoked_tokens_expires_at'), ['expires_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_revoked_tokens_user_uuid'), ['user_uuid'], unique=False)
+
+    op.create_table('state',
+    sa.Column('key', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('value', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.PrimaryKeyConstraint('key')
+    )
+    op.create_table('swarm_hosts',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('address', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('agent_port', sa.Integer(), nullable=False),
+    sa.Column('status', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('last_heartbeat', sa.DateTime(), nullable=True),
+    sa.Column('client_cert_fingerprint', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('updater_cert_fingerprint', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('cert_bundle_path', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('enrolled_at', sa.DateTime(), nullable=False),
+    sa.Column('notes', sa.Text(), nullable=True),
+    sa.Column('use_ipvlan', sa.Boolean(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('swarm_hosts', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_swarm_hosts_name'), ['name'], unique=True)
+        batch_op.create_index(batch_op.f('ix_swarm_hosts_status'), ['status'], unique=False)
+
+    op.create_table('synthetic_files',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('decky_uuid', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('path', sqlmodel.sql.sqltypes.AutoString(length=512), nullable=False),
+    sa.Column('persona', sqlmodel.sql.sqltypes.AutoString(length=128), nullable=False),
+    sa.Column('content_class', sqlmodel.sql.sqltypes.AutoString(length=32), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('last_modified', sa.DateTime(), nullable=False),
+    sa.Column('edit_count', sa.Integer(), nullable=False),
+    sa.Column('content_hash', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('last_body', sa.Text(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid'),
+    sa.UniqueConstraint('decky_uuid', 'path', name='uq_synthetic_files_decky_path')
+    )
+    with op.batch_alter_table('synthetic_files', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_synthetic_files_content_class'), ['content_class'], unique=False)
+        batch_op.create_index(batch_op.f('ix_synthetic_files_created_at'), ['created_at'], unique=False)
+        batch_op.create_index('ix_synthetic_files_decky_modified', ['decky_uuid', 'last_modified'], unique=False)
+        batch_op.create_index(batch_op.f('ix_synthetic_files_decky_uuid'), ['decky_uuid'], unique=False)
+
+    op.create_table('tarpit_rules',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('decky_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('ports', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('delay_ms', sa.Integer(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('created_by', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('tarpit_rules', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_tarpit_rules_decky_name'), ['decky_name'], unique=True)
+
+    op.create_table('ttp_rule',
+    sa.Column('rule_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('rule_version', sa.Integer(), nullable=False),
+    sa.Column('source_path', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('yaml_content', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_by', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.PrimaryKeyConstraint('rule_id')
+    )
+    op.create_table('ttp_rule_state',
+    sa.Column('rule_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('state', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('confidence_max', sa.Float(), nullable=True),
+    sa.Column('expires_at', sa.DateTime(), nullable=True),
+    sa.Column('reason', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('set_by', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('set_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('rule_id')
+    )
+    op.create_table('users',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('username', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('password_hash', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('role', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('must_change_password', sa.Boolean(), nullable=False),
+    sa.Column('tokens_valid_from', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_users_username'), ['username'], unique=True)
+
+    op.create_table('webhook_subscriptions',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('url', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('secret', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topic_patterns', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('enabled', sa.Boolean(), nullable=False),
+    sa.Column('consecutive_failures', sa.Integer(), nullable=False),
+    sa.Column('last_success_at', sa.DateTime(), nullable=True),
+    sa.Column('last_failure_at', sa.DateTime(), nullable=True),
+    sa.Column('last_error', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('auto_disabled_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('webhook_subscriptions', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_webhook_subscriptions_enabled'), ['enabled'], unique=False)
+        batch_op.create_index(batch_op.f('ix_webhook_subscriptions_name'), ['name'], unique=True)
+
+    op.create_table('attacker_identities',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('schema_version', sa.Integer(), nullable=False),
+    sa.Column('campaign_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('first_seen_at', sa.DateTime(), nullable=True),
+    sa.Column('last_seen_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.Column('confidence', sa.Float(), nullable=True),
+    sa.Column('observation_count', sa.Integer(), nullable=False),
+    sa.Column('ja3_hashes', sa.Text(), nullable=True),
+    sa.Column('hassh_hashes', sa.Text(), nullable=True),
+    sa.Column('ja4h_hashes', sa.Text(), nullable=True),
+    sa.Column('ja4_quic_hashes', sa.Text(), nullable=True),
+    sa.Column('http_versions_seen', sa.Text(), nullable=True),
+    sa.Column('tls_cert_sha256', sa.Text(), nullable=True),
+    sa.Column('ipv6_link_local_iids', sa.Text(), nullable=True),
+    sa.Column('payload_simhashes', sa.Text(), nullable=True),
+    sa.Column('c2_endpoints', sa.Text(), nullable=True),
+    sa.Column('kd_digraph_simhash', sa.BINARY(length=8).with_variant(sa.LargeBinary(), 'sqlite'), nullable=True),
+    sa.Column('merged_into_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('notes', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['campaign_id'], ['campaigns.uuid'], ),
+    sa.ForeignKeyConstraint(['merged_into_uuid'], ['attacker_identities.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('attacker_identities', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_attacker_identities_campaign_id'), ['campaign_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_created_at'), ['created_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_first_seen_at'), ['first_seen_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_kd_digraph_simhash'), ['kd_digraph_simhash'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_last_seen_at'), ['last_seen_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_merged_into_uuid'), ['merged_into_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_identities_updated_at'), ['updated_at'], unique=False)
+
+    op.create_table('canary_tokens',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('kind', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('decky_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('blob_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('instrumenter', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('generator', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('placement_path', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('callback_token', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('secret_seed', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('placed_at', sa.DateTime(), nullable=False),
+    sa.Column('last_triggered_at', sa.DateTime(), nullable=True),
+    sa.Column('trigger_count', sa.Integer(), nullable=False),
+    sa.Column('created_by', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('state', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('last_error', sa.Text(), nullable=True),
+    sa.Column('fingerprint_nonce', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.ForeignKeyConstraint(['blob_uuid'], ['canary_blobs.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('canary_tokens', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_canary_tokens_blob_uuid'), ['blob_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_callback_token'), ['callback_token'], unique=True)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_created_by'), ['created_by'], unique=False)
+        batch_op.create_index('ix_canary_tokens_decky', ['decky_name', 'state'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_decky_name'), ['decky_name'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_kind'), ['kind'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_last_triggered_at'), ['last_triggered_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_state'), ['state'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_tokens_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('decky_shards',
+    sa.Column('decky_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('host_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('services', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('decky_config', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=True),
+    sa.Column('decky_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('state', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('last_error', sa.Text(), nullable=True),
+    sa.Column('compose_hash', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('last_seen', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.ForeignKeyConstraint(['host_uuid'], ['swarm_hosts.uuid'], ),
+    sa.PrimaryKeyConstraint('decky_name')
+    )
+    with op.batch_alter_table('decky_shards', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_decky_shards_host_uuid'), ['host_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_decky_shards_state'), ['state'], unique=False)
+
+    op.create_table('topologies',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('mode', sa.String(length=16), nullable=False),
+    sa.Column('target_host_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('config_snapshot', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('status', sa.String(length=32), nullable=False),
+    sa.Column('status_changed_at', sa.DateTime(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('version', sa.Integer(), nullable=False),
+    sa.Column('needs_resync', sa.Boolean(), nullable=False),
+    sa.Column('email_personas', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('language_default', sqlmodel.sql.sqltypes.AutoString(length=8), nullable=False),
+    sa.ForeignKeyConstraint(['target_host_uuid'], ['swarm_hosts.uuid'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('topologies', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_topologies_created_at'), ['created_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topologies_name'), ['name'], unique=True)
+        batch_op.create_index(batch_op.f('ix_topologies_status'), ['status'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topologies_target_host_uuid'), ['target_host_uuid'], unique=False)
+
+    op.create_table('attackers',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('identity_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('first_seen', sa.DateTime(), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('event_count', sa.Integer(), nullable=False),
+    sa.Column('service_count', sa.Integer(), nullable=False),
+    sa.Column('decky_count', sa.Integer(), nullable=False),
+    sa.Column('services', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('deckies', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('traversal_path', sa.Text(), nullable=True),
+    sa.Column('is_traversal', sa.Boolean(), nullable=False),
+    sa.Column('bounty_count', sa.Integer(), nullable=False),
+    sa.Column('credential_count', sa.Integer(), nullable=False),
+    sa.Column('fingerprints', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('commands', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('country_code', sqlmodel.sql.sqltypes.AutoString(length=2), nullable=True),
+    sa.Column('country_source', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('asn', sa.Integer(), nullable=True),
+    sa.Column('as_name', sqlmodel.sql.sqltypes.AutoString(length=128), nullable=True),
+    sa.Column('bgp_prefix', sqlmodel.sql.sqltypes.AutoString(length=43), nullable=True),
+    sa.Column('asn_source', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('rpki_status', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('rpki_source', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('ptr_record', sqlmodel.sql.sqltypes.AutoString(length=256), nullable=True),
+    sa.Column('rotation_count', sa.Integer(), nullable=False),
+    sa.Column('last_rotation_at', sa.DateTime(), nullable=True),
+    sa.Column('ipv6_leak_count', sa.Integer(), nullable=False),
+    sa.Column('last_ipv6_leak_at', sa.DateTime(), nullable=True),
+    sa.Column('last_ipv6_link_local', sqlmodel.sql.sqltypes.AutoString(length=45), nullable=True),
+    sa.Column('last_ipv6_iid_kind', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('last_ipv6_mac_oui', sqlmodel.sql.sqltypes.AutoString(length=8), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.ForeignKeyConstraint(['identity_id'], ['attacker_identities.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('attackers', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_attackers_asn'), ['asn'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_bgp_prefix'), ['bgp_prefix'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_country_code'), ['country_code'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_first_seen'), ['first_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_identity_id'), ['identity_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_ip'), ['ip'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_last_ipv6_leak_at'), ['last_ipv6_leak_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_last_rotation_at'), ['last_rotation_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_last_seen'), ['last_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attackers_updated_at'), ['updated_at'], unique=False)
+
+    op.create_table('attribution_state',
+    sa.Column('identity_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('primitive', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('current_value', sa.JSON(), nullable=False),
+    sa.Column('state', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('confidence', sa.Float(), nullable=False),
+    sa.Column('observation_count', sa.Integer(), nullable=False),
+    sa.Column('last_change_ts', sa.Float(), nullable=False),
+    sa.Column('last_observation_ts', sa.Float(), nullable=False),
+    sa.Column('schema_version', sa.Integer(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.ForeignKeyConstraint(['identity_uuid'], ['attacker_identities.uuid'], ),
+    sa.PrimaryKeyConstraint('identity_uuid', 'primitive')
+    )
+    with op.batch_alter_table('attribution_state', schema=None) as batch_op:
+        batch_op.create_index('ix_attribution_state_identity_state', ['identity_uuid', 'state'], unique=False)
+        batch_op.create_index('ix_attribution_state_last_change', ['last_change_ts'], unique=False)
+        batch_op.create_index('ix_attribution_state_state', ['state'], unique=False)
+
+    op.create_table('canary_triggers',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('token_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('occurred_at', sa.DateTime(), nullable=False),
+    sa.Column('src_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('user_agent', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('request_path', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('dns_qname', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('raw_headers', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('attacker_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.ForeignKeyConstraint(['token_uuid'], ['canary_tokens.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('canary_triggers', schema=None) as batch_op:
+        batch_op.create_index('ix_canary_triggers_attacker', ['attacker_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_triggers_attacker_id'), ['attacker_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_triggers_src_ip'), ['src_ip'], unique=False)
+        batch_op.create_index('ix_canary_triggers_token_ts', ['token_uuid', 'occurred_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_canary_triggers_token_uuid'), ['token_uuid'], unique=False)
+
+    op.create_table('lans',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('docker_network_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('subnet', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('is_dmz', sa.Boolean(), nullable=False),
+    sa.Column('x', sa.Float(), nullable=True),
+    sa.Column('y', sa.Float(), nullable=True),
+    sa.ForeignKeyConstraint(['topology_id'], ['topologies.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('topology_id', 'name', name='uq_lan_topology_name')
+    )
+    with op.batch_alter_table('lans', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_lans_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('topology_deckies',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('services', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('decky_config', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=True),
+    sa.Column('ip', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('state', sa.String(length=32), nullable=False),
+    sa.Column('last_error', sa.Text(), nullable=True),
+    sa.Column('compose_hash', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('last_seen', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.Column('x', sa.Float(), nullable=True),
+    sa.Column('y', sa.Float(), nullable=True),
+    sa.ForeignKeyConstraint(['topology_id'], ['topologies.id'], ),
+    sa.PrimaryKeyConstraint('uuid'),
+    sa.UniqueConstraint('topology_id', 'name', name='uq_topology_decky_name')
+    )
+    with op.batch_alter_table('topology_deckies', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_topology_deckies_state'), ['state'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_deckies_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('topology_mutations',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('op', sa.String(length=32), nullable=False),
+    sa.Column('payload', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('state', sa.String(length=32), nullable=False),
+    sa.Column('requested_at', sa.DateTime(), nullable=False),
+    sa.Column('applied_at', sa.DateTime(), nullable=True),
+    sa.Column('reason', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['topology_id'], ['topologies.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('topology_mutations', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_topology_mutations_op'), ['op'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_mutations_requested_at'), ['requested_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_mutations_state'), ['state'], unique=False)
+        batch_op.create_index('ix_topology_mutations_state_topology', ['state', 'topology_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_mutations_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('topology_status_events',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('from_status', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('to_status', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('at', sa.DateTime(), nullable=False),
+    sa.Column('reason', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['topology_id'], ['topologies.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('topology_status_events', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_topology_status_events_at'), ['at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_status_events_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('attacker_behavior',
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('os_guess', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('hop_distance', sa.Integer(), nullable=True),
+    sa.Column('tcp_fingerprint', sa.Text(), nullable=False),
+    sa.Column('kex_order_raw', sa.Text(), nullable=True),
+    sa.Column('ssh_client_banners', sa.Text(), nullable=True),
+    sa.Column('retransmit_count', sa.Integer(), nullable=False),
+    sa.Column('behavior_class', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('beacon_interval_s', sa.Float(), nullable=True),
+    sa.Column('beacon_jitter_pct', sa.Float(), nullable=True),
+    sa.Column('tool_guesses', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('timing_stats', sa.Text(), nullable=False),
+    sa.Column('phase_sequence', sa.Text(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('attacker_uuid')
+    )
+    with op.batch_alter_table('attacker_behavior', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_attacker_behavior_updated_at'), ['updated_at'], unique=False)
+
+    op.create_table('attacker_fingerprint_state',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('port', sa.Integer(), nullable=False),
+    sa.Column('probe_type', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=False),
+    sa.Column('last_hash', sqlmodel.sql.sqltypes.AutoString(length=128), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('rotation_count', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid'),
+    sa.UniqueConstraint('attacker_uuid', 'port', 'probe_type', name='uq_attacker_fingerprint_state_natural')
+    )
+    with op.batch_alter_table('attacker_fingerprint_state', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_attacker_fingerprint_state_attacker_uuid'), ['attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_fingerprint_state_last_seen'), ['last_seen'], unique=False)
+
+    op.create_table('attacker_intel',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('schema_version', sa.Integer(), nullable=False),
+    sa.Column('greynoise_classification', sqlmodel.sql.sqltypes.AutoString(length=32), nullable=True),
+    sa.Column('greynoise_name', sqlmodel.sql.sqltypes.AutoString(length=128), nullable=True),
+    sa.Column('greynoise_tags', sa.JSON(), nullable=False),
+    sa.Column('greynoise_raw', sa.JSON(), nullable=False),
+    sa.Column('greynoise_queried_at', sa.DateTime(), nullable=True),
+    sa.Column('abuseipdb_score', sa.Integer(), nullable=True),
+    sa.Column('abuseipdb_categories', sa.JSON(), nullable=False),
+    sa.Column('abuseipdb_raw', sa.JSON(), nullable=False),
+    sa.Column('abuseipdb_queried_at', sa.DateTime(), nullable=True),
+    sa.Column('feodo_listed', sa.Boolean(), nullable=True),
+    sa.Column('feodo_malware_family', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=True),
+    sa.Column('feodo_raw', sa.JSON(), nullable=False),
+    sa.Column('feodo_queried_at', sa.DateTime(), nullable=True),
+    sa.Column('threatfox_listed', sa.Boolean(), nullable=True),
+    sa.Column('threatfox_threat_types', sa.JSON(), nullable=False),
+    sa.Column('threatfox_ioc_types', sa.JSON(), nullable=False),
+    sa.Column('threatfox_malware_families', sa.JSON(), nullable=False),
+    sa.Column('threatfox_raw', sa.JSON(), nullable=False),
+    sa.Column('threatfox_queried_at', sa.DateTime(), nullable=True),
+    sa.Column('aggregate_verdict', sqlmodel.sql.sqltypes.AutoString(length=32), nullable=True),
+    sa.Column('cached_at', sa.DateTime(), nullable=False),
+    sa.Column('expires_at', sa.DateTime(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('attacker_intel', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_attacker_intel_aggregate_verdict'), ['aggregate_verdict'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_intel_attacker_ip'), ['attacker_ip'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_intel_attacker_uuid'), ['attacker_uuid'], unique=True)
+        batch_op.create_index(batch_op.f('ix_attacker_intel_cached_at'), ['cached_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_attacker_intel_expires_at'), ['expires_at'], unique=False)
+
+    op.create_table('credentials',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('attacker_ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('decky_name', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('service', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('principal', sqlmodel.sql.sqltypes.AutoString(length=256), nullable=True),
+    sa.Column('principal_key', sqlmodel.sql.sqltypes.AutoString(length=256), nullable=False),
+    sa.Column('secret_kind', sqlmodel.sql.sqltypes.AutoString(length=32), nullable=False),
+    sa.Column('secret_sha256', sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
+    sa.Column('secret_b64', sqlmodel.sql.sqltypes.AutoString(length=2048), nullable=True),
+    sa.Column('secret_printable', sqlmodel.sql.sqltypes.AutoString(length=512), nullable=True),
+    sa.Column('outcome', sqlmodel.sql.sqltypes.AutoString(length=16), nullable=True),
+    sa.Column('fields', sa.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql'), nullable=False),
+    sa.Column('first_seen', sa.DateTime(), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('attempt_count', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('attacker_ip', 'decky_name', 'service', 'secret_kind', 'secret_sha256', 'principal_key', name='uq_credentials_dedup')
+    )
+    with op.batch_alter_table('credentials', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_credentials_attacker_ip'), ['attacker_ip'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_attacker_uuid'), ['attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_decky_name'), ['decky_name'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_first_seen'), ['first_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_last_seen'), ['last_seen'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_principal'), ['principal'], unique=False)
+        batch_op.create_index('ix_credentials_principal_service', ['principal', 'service'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_secret_kind'), ['secret_kind'], unique=False)
+        batch_op.create_index('ix_credentials_secret_service', ['secret_sha256', 'service'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_secret_sha256'), ['secret_sha256'], unique=False)
+        batch_op.create_index(batch_op.f('ix_credentials_service'), ['service'], unique=False)
+
+    op.create_table('observations',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('identity_ref', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('primitive', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('value', sa.JSON(), nullable=False),
+    sa.Column('confidence', sa.Float(), nullable=False),
+    sa.Column('window_start_ts', sa.Float(), nullable=False),
+    sa.Column('window_end_ts', sa.Float(), nullable=False),
+    sa.Column('source', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('evidence_ref', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('envelope_v', sa.Integer(), nullable=False),
+    sa.Column('ts', sa.Float(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('evidence_ref', 'primitive', name='uq_observations_evidence_primitive')
+    )
+    with op.batch_alter_table('observations', schema=None) as batch_op:
+        batch_op.create_index('ix_observations_attacker_primitive_ts', ['attacker_uuid', 'primitive', 'ts'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observations_attacker_uuid'), ['attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observations_primitive'), ['primitive'], unique=False)
+        batch_op.create_index('ix_observations_primitive_ts', ['primitive', 'ts'], unique=False)
+        batch_op.create_index(batch_op.f('ix_observations_ts'), ['ts'], unique=False)
+
+    op.create_table('smtp_targets',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('domain', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('first_seen', sa.DateTime(), nullable=False),
+    sa.Column('last_seen', sa.DateTime(), nullable=False),
+    sa.Column('count', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('attacker_uuid', 'domain', name='uq_smtp_targets_attacker_domain')
+    )
+    with op.batch_alter_table('smtp_targets', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_smtp_targets_attacker_uuid'), ['attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_smtp_targets_domain'), ['domain'], unique=False)
+        batch_op.create_index(batch_op.f('ix_smtp_targets_last_seen'), ['last_seen'], unique=False)
+
+    op.create_table('topology_edges',
+    sa.Column('id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('topology_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('decky_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('lan_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('is_bridge', sa.Boolean(), nullable=False),
+    sa.Column('forwards_l3', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['decky_uuid'], ['topology_deckies.uuid'], ),
+    sa.ForeignKeyConstraint(['lan_id'], ['lans.id'], ),
+    sa.ForeignKeyConstraint(['topology_id'], ['topologies.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    with op.batch_alter_table('topology_edges', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_topology_edges_decky_uuid'), ['decky_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_edges_lan_id'), ['lan_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_topology_edges_topology_id'), ['topology_id'], unique=False)
+
+    op.create_table('ttp_tag',
+    sa.Column('uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('source_kind', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('source_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('attacker_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('identity_uuid', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('session_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('decky_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('tactic', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('technique_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('sub_technique_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('confidence', sa.Float(), nullable=False),
+    sa.Column('rule_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('rule_version', sa.Integer(), nullable=False),
+    sa.Column('evidence', sa.JSON(), nullable=False),
+    sa.Column('attack_release', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+    sa.Column('mitre_url', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.CheckConstraint('attacker_uuid IS NOT NULL OR identity_uuid IS NOT NULL', name='ttp_tag_has_anchor'),
+    sa.CheckConstraint('confidence >= 0.0 AND confidence <= 1.0', name='ttp_tag_confidence_range'),
+    sa.ForeignKeyConstraint(['attacker_uuid'], ['attackers.uuid'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['identity_uuid'], ['attacker_identities.uuid'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('uuid')
+    )
+    with op.batch_alter_table('ttp_tag', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_ttp_tag_attack_release'), ['attack_release'], unique=False)
+        batch_op.create_index('ix_ttp_tag_attacker_technique', ['attacker_uuid', 'technique_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_attacker_uuid'), ['attacker_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_created_at'), ['created_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_decky_id'), ['decky_id'], unique=False)
+        batch_op.create_index('ix_ttp_tag_identity_technique', ['identity_uuid', 'technique_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_identity_uuid'), ['identity_uuid'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_rule_id'), ['rule_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_session_id'), ['session_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_sub_technique_id'), ['sub_technique_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_tactic'), ['tactic'], unique=False)
+        batch_op.create_index('ix_ttp_tag_technique_created', ['technique_id', 'created_at'], unique=False)
+        batch_op.create_index(batch_op.f('ix_ttp_tag_technique_id'), ['technique_id'], unique=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('ttp_tag', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_technique_id'))
+        batch_op.drop_index('ix_ttp_tag_technique_created')
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_tactic'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_sub_technique_id'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_session_id'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_rule_id'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_identity_uuid'))
+        batch_op.drop_index('ix_ttp_tag_identity_technique')
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_decky_id'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_created_at'))
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_attacker_uuid'))
+        batch_op.drop_index('ix_ttp_tag_attacker_technique')
+        batch_op.drop_index(batch_op.f('ix_ttp_tag_attack_release'))
+
+    op.drop_table('ttp_tag')
+    with op.batch_alter_table('topology_edges', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_topology_edges_topology_id'))
+        batch_op.drop_index(batch_op.f('ix_topology_edges_lan_id'))
+        batch_op.drop_index(batch_op.f('ix_topology_edges_decky_uuid'))
+
+    op.drop_table('topology_edges')
+    with op.batch_alter_table('smtp_targets', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_smtp_targets_last_seen'))
+        batch_op.drop_index(batch_op.f('ix_smtp_targets_domain'))
+        batch_op.drop_index(batch_op.f('ix_smtp_targets_attacker_uuid'))
+
+    op.drop_table('smtp_targets')
+    with op.batch_alter_table('observations', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_observations_ts'))
+        batch_op.drop_index('ix_observations_primitive_ts')
+        batch_op.drop_index(batch_op.f('ix_observations_primitive'))
+        batch_op.drop_index(batch_op.f('ix_observations_attacker_uuid'))
+        batch_op.drop_index('ix_observations_attacker_primitive_ts')
+
+    op.drop_table('observations')
+    with op.batch_alter_table('credentials', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_credentials_service'))
+        batch_op.drop_index(batch_op.f('ix_credentials_secret_sha256'))
+        batch_op.drop_index('ix_credentials_secret_service')
+        batch_op.drop_index(batch_op.f('ix_credentials_secret_kind'))
+        batch_op.drop_index('ix_credentials_principal_service')
+        batch_op.drop_index(batch_op.f('ix_credentials_principal'))
+        batch_op.drop_index(batch_op.f('ix_credentials_last_seen'))
+        batch_op.drop_index(batch_op.f('ix_credentials_first_seen'))
+        batch_op.drop_index(batch_op.f('ix_credentials_decky_name'))
+        batch_op.drop_index(batch_op.f('ix_credentials_attacker_uuid'))
+        batch_op.drop_index(batch_op.f('ix_credentials_attacker_ip'))
+
+    op.drop_table('credentials')
+    with op.batch_alter_table('attacker_intel', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_attacker_intel_expires_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_intel_cached_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_intel_attacker_uuid'))
+        batch_op.drop_index(batch_op.f('ix_attacker_intel_attacker_ip'))
+        batch_op.drop_index(batch_op.f('ix_attacker_intel_aggregate_verdict'))
+
+    op.drop_table('attacker_intel')
+    with op.batch_alter_table('attacker_fingerprint_state', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_attacker_fingerprint_state_last_seen'))
+        batch_op.drop_index(batch_op.f('ix_attacker_fingerprint_state_attacker_uuid'))
+
+    op.drop_table('attacker_fingerprint_state')
+    with op.batch_alter_table('attacker_behavior', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_attacker_behavior_updated_at'))
+
+    op.drop_table('attacker_behavior')
+    with op.batch_alter_table('topology_status_events', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_topology_status_events_topology_id'))
+        batch_op.drop_index(batch_op.f('ix_topology_status_events_at'))
+
+    op.drop_table('topology_status_events')
+    with op.batch_alter_table('topology_mutations', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_topology_mutations_topology_id'))
+        batch_op.drop_index('ix_topology_mutations_state_topology')
+        batch_op.drop_index(batch_op.f('ix_topology_mutations_state'))
+        batch_op.drop_index(batch_op.f('ix_topology_mutations_requested_at'))
+        batch_op.drop_index(batch_op.f('ix_topology_mutations_op'))
+
+    op.drop_table('topology_mutations')
+    with op.batch_alter_table('topology_deckies', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_topology_deckies_topology_id'))
+        batch_op.drop_index(batch_op.f('ix_topology_deckies_state'))
+
+    op.drop_table('topology_deckies')
+    with op.batch_alter_table('lans', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_lans_topology_id'))
+
+    op.drop_table('lans')
+    with op.batch_alter_table('canary_triggers', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_canary_triggers_token_uuid'))
+        batch_op.drop_index('ix_canary_triggers_token_ts')
+        batch_op.drop_index(batch_op.f('ix_canary_triggers_src_ip'))
+        batch_op.drop_index(batch_op.f('ix_canary_triggers_attacker_id'))
+        batch_op.drop_index('ix_canary_triggers_attacker')
+
+    op.drop_table('canary_triggers')
+    with op.batch_alter_table('attribution_state', schema=None) as batch_op:
+        batch_op.drop_index('ix_attribution_state_state')
+        batch_op.drop_index('ix_attribution_state_last_change')
+        batch_op.drop_index('ix_attribution_state_identity_state')
+
+    op.drop_table('attribution_state')
+    with op.batch_alter_table('attackers', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_attackers_updated_at'))
+        batch_op.drop_index(batch_op.f('ix_attackers_last_seen'))
+        batch_op.drop_index(batch_op.f('ix_attackers_last_rotation_at'))
+        batch_op.drop_index(batch_op.f('ix_attackers_last_ipv6_leak_at'))
+        batch_op.drop_index(batch_op.f('ix_attackers_ip'))
+        batch_op.drop_index(batch_op.f('ix_attackers_identity_id'))
+        batch_op.drop_index(batch_op.f('ix_attackers_first_seen'))
+        batch_op.drop_index(batch_op.f('ix_attackers_country_code'))
+        batch_op.drop_index(batch_op.f('ix_attackers_bgp_prefix'))
+        batch_op.drop_index(batch_op.f('ix_attackers_asn'))
+
+    op.drop_table('attackers')
+    with op.batch_alter_table('topologies', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_topologies_target_host_uuid'))
+        batch_op.drop_index(batch_op.f('ix_topologies_status'))
+        batch_op.drop_index(batch_op.f('ix_topologies_name'))
+        batch_op.drop_index(batch_op.f('ix_topologies_created_at'))
+
+    op.drop_table('topologies')
+    with op.batch_alter_table('decky_shards', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_decky_shards_state'))
+        batch_op.drop_index(batch_op.f('ix_decky_shards_host_uuid'))
+
+    op.drop_table('decky_shards')
+    with op.batch_alter_table('canary_tokens', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_topology_id'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_state'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_last_triggered_at'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_kind'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_decky_name'))
+        batch_op.drop_index('ix_canary_tokens_decky')
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_created_by'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_callback_token'))
+        batch_op.drop_index(batch_op.f('ix_canary_tokens_blob_uuid'))
+
+    op.drop_table('canary_tokens')
+    with op.batch_alter_table('attacker_identities', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_updated_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_merged_into_uuid'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_last_seen_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_kd_digraph_simhash'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_first_seen_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_created_at'))
+        batch_op.drop_index(batch_op.f('ix_attacker_identities_campaign_id'))
+
+    op.drop_table('attacker_identities')
+    with op.batch_alter_table('webhook_subscriptions', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_webhook_subscriptions_name'))
+        batch_op.drop_index(batch_op.f('ix_webhook_subscriptions_enabled'))
+
+    op.drop_table('webhook_subscriptions')
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_users_username'))
+
+    op.drop_table('users')
+    op.drop_table('ttp_rule_state')
+    op.drop_table('ttp_rule')
+    with op.batch_alter_table('tarpit_rules', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_tarpit_rules_decky_name'))
+
+    op.drop_table('tarpit_rules')
+    with op.batch_alter_table('synthetic_files', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_synthetic_files_decky_uuid'))
+        batch_op.drop_index('ix_synthetic_files_decky_modified')
+        batch_op.drop_index(batch_op.f('ix_synthetic_files_created_at'))
+        batch_op.drop_index(batch_op.f('ix_synthetic_files_content_class'))
+
+    op.drop_table('synthetic_files')
+    with op.batch_alter_table('swarm_hosts', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_swarm_hosts_status'))
+        batch_op.drop_index(batch_op.f('ix_swarm_hosts_name'))
+
+    op.drop_table('swarm_hosts')
+    op.drop_table('state')
+    with op.batch_alter_table('revoked_tokens', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_revoked_tokens_user_uuid'))
+        batch_op.drop_index(batch_op.f('ix_revoked_tokens_expires_at'))
+
+    op.drop_table('revoked_tokens')
+    with op.batch_alter_table('realism_config', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_realism_config_key'))
+
+    op.drop_table('realism_config')
+    with op.batch_alter_table('orchestrator_events', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_ts'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_success'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_src_decky_uuid'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_protocol'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_kind'))
+        batch_op.drop_index('ix_orchestrator_events_dst_ts')
+        batch_op.drop_index(batch_op.f('ix_orchestrator_events_dst_decky_uuid'))
+
+    op.drop_table('orchestrator_events')
+    with op.batch_alter_table('orchestrator_emails', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_ts'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_thread_id'))
+        batch_op.drop_index('ix_orchestrator_emails_thread')
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_success'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_sender_email'))
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_recipient_email'))
+        batch_op.drop_index('ix_orchestrator_emails_mail_ts')
+        batch_op.drop_index(batch_op.f('ix_orchestrator_emails_mail_decky_uuid'))
+
+    op.drop_table('orchestrator_emails')
+    with op.batch_alter_table('observed_attachments', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_observed_attachments_sha256'))
+        batch_op.drop_index('ix_observed_attachments_mal_hash_match')
+        batch_op.drop_index(batch_op.f('ix_observed_attachments_last_seen_attacker_uuid'))
+        batch_op.drop_index('ix_observed_attachments_last_seen')
+        batch_op.drop_index(batch_op.f('ix_observed_attachments_first_seen_decky_uuid'))
+        batch_op.drop_index(batch_op.f('ix_observed_attachments_first_seen_attacker_uuid'))
+        batch_op.drop_index('ix_observed_attachments_first_seen')
+
+    op.drop_table('observed_attachments')
+    with op.batch_alter_table('logs', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_logs_timestamp'))
+        batch_op.drop_index(batch_op.f('ix_logs_service'))
+        batch_op.drop_index(batch_op.f('ix_logs_event_type'))
+        batch_op.drop_index(batch_op.f('ix_logs_decky'))
+        batch_op.drop_index(batch_op.f('ix_logs_attacker_ip'))
+
+    op.drop_table('logs')
+    with op.batch_alter_table('fleet_deckies', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_fleet_deckies_state'))
+        batch_op.drop_index(batch_op.f('ix_fleet_deckies_host_uuid'))
+
+    op.drop_table('fleet_deckies')
+    with op.batch_alter_table('decky_lifecycle', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_decky_lifecycle_status'))
+        batch_op.drop_index(batch_op.f('ix_decky_lifecycle_operation'))
+        batch_op.drop_index(batch_op.f('ix_decky_lifecycle_host_uuid'))
+        batch_op.drop_index(batch_op.f('ix_decky_lifecycle_decky_name'))
+
+    op.drop_table('decky_lifecycle')
+    with op.batch_alter_table('credential_reuse', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_updated_at'))
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_target_count'))
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_secret_sha256'))
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_secret_kind'))
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_last_seen'))
+        batch_op.drop_index(batch_op.f('ix_credential_reuse_first_seen'))
+
+    op.drop_table('credential_reuse')
+    with op.batch_alter_table('canary_blobs', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_canary_blobs_uploaded_by'))
+        batch_op.drop_index(batch_op.f('ix_canary_blobs_sha256'))
+
+    op.drop_table('canary_blobs')
+    with op.batch_alter_table('campaigns', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_campaigns_updated_at'))
+        batch_op.drop_index(batch_op.f('ix_campaigns_merged_into_uuid'))
+        batch_op.drop_index(batch_op.f('ix_campaigns_last_seen_at'))
+        batch_op.drop_index(batch_op.f('ix_campaigns_first_seen_at'))
+        batch_op.drop_index(batch_op.f('ix_campaigns_created_at'))
+
+    op.drop_table('campaigns')
+    with op.batch_alter_table('bounty', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_bounty_timestamp'))
+        batch_op.drop_index(batch_op.f('ix_bounty_service'))
+        batch_op.drop_index(batch_op.f('ix_bounty_decky'))
+        batch_op.drop_index(batch_op.f('ix_bounty_bounty_type'))
+        batch_op.drop_index(batch_op.f('ix_bounty_attacker_ip'))
+
+    op.drop_table('bounty')
+    # ### end Alembic commands ###
diff --git a/decnet/web/db/models/attackers.py b/decnet/web/db/models/attackers.py
index b7455bbb..ef0b47a1 100644
--- a/decnet/web/db/models/attackers.py
+++ b/decnet/web/db/models/attackers.py
@@ -13,7 +13,7 @@ from datetime import datetime, timezone
 from typing import Any, List, Optional
 
 from pydantic import BaseModel
-from sqlalchemy import BINARY, Column, Text, UniqueConstraint
+from sqlalchemy import BINARY, Column, LargeBinary, Text, UniqueConstraint
 from sqlmodel import Field, SQLModel
 
 from ._base import _BIG_TEXT
@@ -238,10 +238,18 @@ class AttackerIdentity(SQLModel, table=True):
     # registry); this column is the rollup the (future) attribution
     # engine will write into so the federation gossip layer
     # has one identity-level fingerprint to compare across operators.
-    # BINARY(8) so MySQL can index without a prefix length.
+    # BINARY(8) so MySQL can index without a prefix length. SQLite has no
+    # fixed-width binary type (BINARY → NUMERIC affinity, which reflects back
+    # as NUMERIC and trips `alembic check`), so use a BLOB variant there —
+    # bytes round-trip identically and the type matches what SQLite reports.
     kd_digraph_simhash: Optional[bytes] = Field(
         default=None,
-        sa_column=Column("kd_digraph_simhash", BINARY(8), nullable=True, index=True),
+        sa_column=Column(
+            "kd_digraph_simhash",
+            BINARY(8).with_variant(LargeBinary(), "sqlite"),
+            nullable=True,
+            index=True,
+        ),
     )
     # Soft-merge audit trail. When the clusterer collapses two
     # identities, the loser's row stays in place with this set to the
diff --git a/pyproject.toml b/pyproject.toml
index 398724af..71217f0d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,9 @@ dependencies = [
     "psutil>=5.9.0",
     "python-dotenv>=1.0.0",
     "sqlmodel>=0.0.16",
+    # Schema migrations. Runtime dep (not dev-only): the API runs
+    # `alembic upgrade head` at boot for managed DBs (see db/migrate.py).
+    "alembic>=1.13",
     "scapy>=2.6.1",
     "orjson>=3.10",
     "cryptography>=48.0.1",