diff --git a/desloppify/app/commands/helpers/queue_progress.py b/desloppify/app/commands/helpers/queue_progress.py
index 9c9490d52..719243a9b 100644
--- a/desloppify/app/commands/helpers/queue_progress.py
+++ b/desloppify/app/commands/helpers/queue_progress.py
@@ -10,9 +10,6 @@
 from desloppify.base.exception_sets import PLAN_LOAD_EXCEPTIONS
 from desloppify.app.commands.helpers.dynamic_loaders import load_score_update_module
 from desloppify.base.output.terminal import colorize
-from desloppify.engine._plan.refresh_lifecycle import (
-    current_lifecycle_phase,
-)
 from desloppify.engine.plan_state import load_plan
 from desloppify.state_scoring import score_snapshot
 from desloppify.engine._work_queue.core import QueueBuildOptions
diff --git a/desloppify/app/commands/helpers/transition_messages.py b/desloppify/app/commands/helpers/transition_messages.py
index 573ca9061..6f648e4f9 100644
--- a/desloppify/app/commands/helpers/transition_messages.py
+++ b/desloppify/app/commands/helpers/transition_messages.py
@@ -10,11 +10,7 @@
 
 from desloppify.base.config import load_config
 from desloppify.base.output.user_message import print_user_message
-from desloppify.engine._plan.refresh_lifecycle import (
-    LIFECYCLE_PHASE_EXECUTE,
-    LIFECYCLE_PHASE_SCAN,
-    user_facing_mode,
-)
+from desloppify.engine._plan.refresh_lifecycle import user_facing_mode
 
 logger = logging.getLogger(__name__)
 
diff --git a/desloppify/app/commands/persona_qa/profiles.py b/desloppify/app/commands/persona_qa/profiles.py
index 78410af60..15a8561d5 100644
--- a/desloppify/app/commands/persona_qa/profiles.py
+++ b/desloppify/app/commands/persona_qa/profiles.py
@@ -2,8 +2,6 @@
 
 from __future__ import annotations
 
-import glob
-import os
 from pathlib import Path
 from typing import Any
 
diff --git a/desloppify/app/commands/plan/triage/stage_queue.py b/desloppify/app/commands/plan/triage/stage_queue.py
index 993b20642..5ca15e167 100644
--- a/desloppify/app/commands/plan/triage/stage_queue.py
+++ b/desloppify/app/commands/plan/triage/stage_queue.py
@@ -6,13 +6,11 @@
 
 from desloppify.base.output.terminal import colorize
 from desloppify.engine._plan.triage.lifecycle import (
-    clear_triage_stage_skips,
     has_triage_in_queue,
     inject_triage_stages,
 )
 from desloppify.engine.plan_ops import purge_ids
 from desloppify.engine.plan_state import PlanModel
-from desloppify.engine.plan_triage import TRIAGE_STAGE_IDS
 
 STAGE_ORDER = ["strategize", "observe", "reflect", "organize", "enrich", "sense-check"]
 
diff --git a/desloppify/app/commands/plan/triage/stages/helpers.py b/desloppify/app/commands/plan/triage/stages/helpers.py
index bf1860d8f..36f09b761 100644
--- a/desloppify/app/commands/plan/triage/stages/helpers.py
+++ b/desloppify/app/commands/plan/triage/stages/helpers.py
@@ -4,7 +4,7 @@
 
 from desloppify.base.output.terminal import colorize
 from desloppify.engine._plan.constants import is_synthetic_id
-from desloppify.engine._state.issue_semantics import is_review_work_item, is_triage_finding
+from desloppify.engine._state.issue_semantics import is_review_work_item
 from desloppify.engine.plan_triage import TRIAGE_IDS
 
 from ..review_coverage import (
diff --git a/desloppify/app/commands/review/runner_parallel/__init__.py b/desloppify/app/commands/review/runner_parallel/__init__.py
index add34aa41..bdf8f3043 100644
--- a/desloppify/app/commands/review/runner_parallel/__init__.py
+++ b/desloppify/app/commands/review/runner_parallel/__init__.py
@@ -6,7 +6,6 @@
 import logging
 import threading
 from concurrent.futures import ThreadPoolExecutor
-from pathlib import Path
 
 from desloppify.base.discovery.file_paths import safe_write_text
 
diff --git a/desloppify/app/commands/scan/reporting/agent_context.py b/desloppify/app/commands/scan/reporting/agent_context.py
index dc2e248ed..a45ca4ed9 100644
--- a/desloppify/app/commands/scan/reporting/agent_context.py
+++ b/desloppify/app/commands/scan/reporting/agent_context.py
@@ -10,10 +10,6 @@
 from desloppify import state as state_mod
 from desloppify.base.output.user_message import print_user_message
 from desloppify.app.commands.helpers.rendering import _count_cluster_remaining
-from desloppify.app.commands.update_skill import (
-    resolve_interface,
-    update_installed_skill,
-)
 from desloppify.base import registry as registry_mod
 from desloppify.app import skill_docs as skill_docs_mod
 from desloppify.base.exception_sets import PLAN_LOAD_EXCEPTIONS
diff --git a/desloppify/engine/_plan/sync/pipeline.py b/desloppify/engine/_plan/sync/pipeline.py
index cca275443..661aa6cd9 100644
--- a/desloppify/engine/_plan/sync/pipeline.py
+++ b/desloppify/engine/_plan/sync/pipeline.py
@@ -11,7 +11,6 @@
     WORKFLOW_COMMUNICATE_SCORE_ID,
     WORKFLOW_CREATE_PLAN_ID,
     WORKFLOW_DEFERRED_DISPOSITION_ID,
-    WORKFLOW_IMPORT_SCORES_ID,
     WORKFLOW_RUN_SCAN_ID,
     WORKFLOW_SCORE_CHECKPOINT_ID,
     QueueSyncResult,
diff --git a/desloppify/engine/_scoring/state_integration_subjective.py b/desloppify/engine/_scoring/state_integration_subjective.py
index 4261feb43..dba17de05 100644
--- a/desloppify/engine/_scoring/state_integration_subjective.py
+++ b/desloppify/engine/_scoring/state_integration_subjective.py
@@ -2,8 +2,6 @@
 
 from __future__ import annotations
 
-from copy import deepcopy
-
 from desloppify.engine._scoring.policy.core import matches_target_score
 
 _SUBJECTIVE_TARGET_RESET_THRESHOLD = 2
diff --git a/desloppify/engine/_scoring/subjective/core.py b/desloppify/engine/_scoring/subjective/core.py
index 45d1b99a0..af32ca3b4 100644
--- a/desloppify/engine/_scoring/subjective/core.py
+++ b/desloppify/engine/_scoring/subjective/core.py
@@ -56,11 +56,6 @@ def _compute_dimension_score(
         if isinstance(assessment, dict)
         else 0.0
     )
-    integrity_penalty = (
-        assessment.get("integrity_penalty")
-        if isinstance(assessment, dict)
-        else None
-    )
     reset_pending = bool(
         isinstance(assessment, dict)
         and (
diff --git a/desloppify/engine/detectors/advocacy_language.py b/desloppify/engine/detectors/advocacy_language.py
index adc53a70c..ce51900bc 100644
--- a/desloppify/engine/detectors/advocacy_language.py
+++ b/desloppify/engine/detectors/advocacy_language.py
@@ -10,7 +10,6 @@
 from __future__ import annotations
 
 import logging
-import os
 import re
 from dataclasses import dataclass, field
 from pathlib import Path
diff --git a/desloppify/engine/detectors/advocacy_security.py b/desloppify/engine/detectors/advocacy_security.py
index dd7c3faca..d6765fde7 100644
--- a/desloppify/engine/detectors/advocacy_security.py
+++ b/desloppify/engine/detectors/advocacy_security.py
@@ -16,7 +16,6 @@
 from __future__ import annotations
 
 import logging
-import os
 import re
 from pathlib import Path
 from typing import Any
diff --git a/desloppify/languages/_framework/frameworks/registry.py b/desloppify/languages/_framework/frameworks/registry.py
index fe2bb5fb0..db8aa3e82 100644
--- a/desloppify/languages/_framework/frameworks/registry.py
+++ b/desloppify/languages/_framework/frameworks/registry.py
@@ -2,8 +2,6 @@
 
 from __future__ import annotations
 
-from collections.abc import Iterable
-
 from .types import FrameworkSpec
 
 FRAMEWORK_SPECS: dict[str, FrameworkSpec] = {}
diff --git a/desloppify/languages/cxx/__init__.py b/desloppify/languages/cxx/__init__.py
index 0698eeb8a..92a1a210c 100644
--- a/desloppify/languages/cxx/__init__.py
+++ b/desloppify/languages/cxx/__init__.py
@@ -14,7 +14,6 @@
     LangConfig,
     LangSecurityResult,
 )
-from desloppify.languages._framework.generic_parts.tool_factories import make_tool_phase
 from desloppify.languages._framework.registry.registration import register_full_plugin
 from desloppify.languages._framework.registry.state import register_lang_hooks
 from desloppify.languages._framework.treesitter.phases import all_treesitter_phases
diff --git a/desloppify/languages/python/__init__.py b/desloppify/languages/python/__init__.py
index 539e95703..482f16036 100644
--- a/desloppify/languages/python/__init__.py
+++ b/desloppify/languages/python/__init__.py
@@ -5,7 +5,6 @@
 from typing import TYPE_CHECKING, Any
 
 from desloppify.base.discovery.source import find_py_files
-from desloppify.engine.policy.zones import COMMON_ZONE_RULES, Zone, ZoneRule
 from desloppify.languages._framework.base.phase_builders import (
     detector_phase_security,
     detector_phase_signature,
diff --git a/desloppify/languages/typescript/__init__.py b/desloppify/languages/typescript/__init__.py
index 02e0d0fd9..b8bbbed03 100644
--- a/desloppify/languages/typescript/__init__.py
+++ b/desloppify/languages/typescript/__init__.py
@@ -34,12 +34,6 @@
     phase_logs,
     phase_unused,
 )
-from desloppify.languages.typescript.phases_config import (
-    TS_COMPLEXITY_SIGNALS,
-    TS_GOD_RULES,
-    TS_SKIP_DIRS,
-    TS_SKIP_NAMES,
-)
 from desloppify.languages.typescript.phases_coupling import phase_coupling
 from desloppify.languages.typescript.phases_smells import phase_smells
 from desloppify.languages.typescript.phases_structural import phase_structural
diff --git a/desloppify/tests/commands/plan/test_strategist.py b/desloppify/tests/commands/plan/test_strategist.py
index e586182bd..236a612a1 100644
--- a/desloppify/tests/commands/plan/test_strategist.py
+++ b/desloppify/tests/commands/plan/test_strategist.py
@@ -5,8 +5,6 @@
 import argparse
 from types import SimpleNamespace
 
-import pytest
-
 import desloppify.app.commands.plan.triage.stages.strategize as strategize_mod
 from desloppify.app.cli_support.parser_groups_plan_impl_sections_triage_commit_scan import (
     _add_triage_subparser,
diff --git a/desloppify/tests/engine/test_schema_scores_json_default.py b/desloppify/tests/engine/test_schema_scores_json_default.py
index c08eb8576..51c3aa876 100644
--- a/desloppify/tests/engine/test_schema_scores_json_default.py
+++ b/desloppify/tests/engine/test_schema_scores_json_default.py
@@ -9,7 +9,7 @@
 
 import dataclasses
 import json
-from pathlib import Path, PurePosixPath
+from pathlib import Path
 
 import pytest
 
diff --git a/desloppify/tests/plan/test_queue_metadata.py b/desloppify/tests/plan/test_queue_metadata.py
index a12c06927..4917353ce 100644
--- a/desloppify/tests/plan/test_queue_metadata.py
+++ b/desloppify/tests/plan/test_queue_metadata.py
@@ -2,8 +2,6 @@
 
 from __future__ import annotations
 
-import pytest
-
 from desloppify.base.registry import DETECTORS
 from desloppify.engine._plan.cluster_semantics import (
     EXECUTION_POLICY_EPHEMERAL_AUTOPROMOTE,
@@ -15,7 +13,6 @@
     cluster_is_active,
     infer_cluster_execution_policy,
     infer_cluster_execution_status,
-    normalize_cluster_semantics,
 )
 from desloppify.engine._plan.auto_cluster_sync_issue import (
     _auto_cluster_execution_status,