Canner/WrenAI

30.6

Adjusted Score

30.6

Raw Score

100%

Time Factor

2026-07-14

Last Push

15.8K

Stars

Python

Language

98.7K

Lines of Code

551

Files

1.9K

Pattern Hits

2026-07-14

Scan Date

0.02

HC Hit Rate

What These Metrics Mean

Adjusted Score: Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score: The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor: The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits: Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate: High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files: Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

This chart maps the temporal evolution of the adjusted synthetic code score across successive scan runs. An upward trajectory indicates ongoing incorporation of AI-generated code or expanding LLM-assisted scaffolding; a stable or declining trajectory may reflect active human refactoring, code removal, or the adoption of stricter authorship policies. The dashed secondary line (right axis) independently tracks total raw pattern hit count, which can diverge from the normalised score when codebase size changes significantly between scans.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 0HIGH 13MEDIUM 388LOW 1531

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 1932 distinct pattern matches across 16 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Decorative Section Separators375 hits · 1340 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	core/wren-core-wasm/examples/csv-quickstart.html	146	// ── 1. Standard CSV with inferred schema ─────────────────────────	COMMENT
MEDIUM⚡	core/wren-core-wasm/examples/csv-quickstart.html	151	// ── 2. TSV: tab delimiter ────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren-core-wasm/examples/csv-quickstart.html	156	// ── 3. Headerless CSV with explicit Arrow schema ────────────────	COMMENT
MEDIUM	core/wren-core-wasm/src/lib.rs	1114	// ── register_csv ────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_web.py	33	# ── GET / ──────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_web.py	58	# ── GET /fields ────────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_web.py	146	# ── POST /save ─────────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile.py	85	# ── Sensitive field masking ───────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile.py	118	# ── resolve_connection ────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile.py	277	# ── from-file import helpers (used by CLI) ────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile.py	23	# ── CRUD ──────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile.py	148	# ── resolve_profile_for_project ───────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile.py	236	# ── Round-trip persistence ────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_cli.py	63	# ── add ───────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_cli.py	190	# ── import dbt ────────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/test_profile_cli.py	434	# ── add --validate ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile_cli.py	35	# ── list ──────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile_cli.py	357	# ── switch ────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile_cli.py	381	# ── rm ────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/test_profile_cli.py	398	# ── debug ─────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/connectors/test_canner.py	82	# ── helper-level unit tests ───────────────────────────────────────────────	STRING
MEDIUM	core/wren/tests/connectors/test_canner.py	203	# ── end-to-end testcontainer test ─────────────────────────────────────────	STRING
MEDIUM	core/wren/tests/connectors/test_trino.py	35	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	core/wren/tests/connectors/test_trino.py	37	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	core/wren/tests/connectors/test_trino.py	104	# ------------------------------------------------------------------	COMMENT
MEDIUM	core/wren/tests/connectors/test_trino.py	107	# ------------------------------------------------------------------	COMMENT
MEDIUM	core/wren/tests/connectors/test_mssql.py	140	# ----------------------------------------------------------------------	STRING
MEDIUM	core/wren/tests/connectors/test_mssql.py	142	# ----------------------------------------------------------------------	STRING
MEDIUM	core/wren/tests/connectors/test_postgres.py	93	# ---------------------------------------------------------------------------	STRING
MEDIUM	core/wren/tests/connectors/test_postgres.py	95	# ---------------------------------------------------------------------------	STRING
MEDIUM	core/wren/tests/connectors/test_postgres.py	255	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	core/wren/tests/connectors/test_postgres.py	262	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	102	# ── Unit: WREN block extraction ───────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	138	# ── Unit: extract_wren_config — precedence ────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	178	# ── Unit: _parse_source ───────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	216	# ── Unit: _pick_expression ────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	277	# ── Unit: _is_calculated_expression ───────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	295	# ── Integration: build_manifest_from_osi on minimal fixture ──────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	369	# ── Integration: build_json_from_osi (camelCase + layoutVersion) ──────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	396	# ── Integration: TPC-DS full fixture (exercises every warning path) ───────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	465	# ── Integration: ref_sql source detection ────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	481	# ── Integration: multi semantic_model requires selection ──────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	504	# ── Integration: lint_osi_file ─────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_osi.py	525	# ── Regression: malformed inputs surface as ValidationError ──────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_osi.py	25	# ── Fixtures ──────────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_osi.py	34	# ── Unit: parse_osi / select_semantic_model ───────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_osi.py	600	# ── CLI integration ──────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_osi.py	775	# ── CLI: init --from-osi (one-way migration) ─────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_skills_cli.py	58	# ── Ticket 1b: all bundled skills + --full + --script ───────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	69	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	71	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	100	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	102	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	114	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_engine.py	116	# ------------------------------------------------------------------	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_genbi_deploy.py	55	# ── TokenResolver ──────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	core/wren/tests/unit/test_genbi_deploy.py	78	# ── Vercel deploy ──────────────────────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_genbi_deploy.py	206	# ── Cloudflare deploy (shells out to wrangler) ──────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_genbi_deploy.py	370	# ── Never fabricate a deployment URL ────────────────────────────────────────	COMMENT
MEDIUM	core/wren/tests/unit/test_genbi_build.py	17	# ── Helpers ────────────────────────────────────────────────────────────────	COMMENT
315 more matches not shown…

Hyper-Verbose Identifiers1149 hits · 1191 pts

Severity	File	Line	Snippet	Context
LOW	core/wren-core-py/tests/test_modeling_core.py	157	def test_get_available_functions():	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	227	def test_extractor_with_invalid_manifest(value, expected_error, error_message):	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	247	def test_resolve_used_table_names(sql, expected):	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	451	def test_backward_compatible_check():	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	556	def test_case_sensitive_without_quote():	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	595	def test_concurrent_calls_from_threads():	CODE
LOW	core/wren-core-py/tests/test_cube.py	75	def test_time_dimension_with_date_range():	CODE
LOW⚡	core/wren-core-py/tests/test_cube.py	128	def test_unknown_measure_error():	CODE
LOW⚡	core/wren-core-py/tests/test_cube.py	134	def test_invalid_cube_query_json():	CODE
LOW⚡	core/wren-core-py/tests/test_cube.py	139	def test_invalid_manifest_json():	CODE
LOW⚡	core/wren/tests/test_profile_web.py	43	def test_form_contains_datasource_options(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	52	def test_form_has_save_button(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	61	def test_fields_endpoint_postgres(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	72	def test_fields_endpoint_password_type(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	78	def test_fields_endpoint_bigquery_file_input(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	88	def test_fields_with_variant_bigquery_project(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	95	def test_fields_with_variant_bigquery_dataset(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	103	def test_fields_variant_selector_rendered(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	112	def test_fields_no_variant_selector_for_postgres(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	118	def test_fields_empty_datasource_returns_empty(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	125	def test_fields_duckdb_url_label(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	131	def test_fields_duckdb_format_hidden(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	138	def test_fields_snowflake_schema_label(client):	CODE
LOW⚡	core/wren/tests/test_profile_web.py	149	def test_save_creates_profile(isolated_profiles):	CODE
LOW	core/wren/tests/test_profile_web.py	175	def test_save_populates_result_dict(isolated_profiles):	CODE
LOW	core/wren/tests/test_profile_web.py	187	def test_save_missing_datasource(client):	CODE
LOW	core/wren/tests/test_profile_web.py	195	def test_save_with_json_fallback(isolated_profiles):	CODE
LOW	core/wren/tests/test_profile_web.py	217	def test_save_invalid_json_returns_error(client):	CODE
LOW	core/wren/tests/test_profile_web.py	255	def test_save_skips_empty_fields(isolated_profiles):	CODE
LOW⚡	core/wren/tests/test_cli_memory_detection.py	32	def test_import_cli_does_not_pull_heavy_ml_stack():	CODE
LOW⚡	core/wren/tests/test_cli_memory_detection.py	40	def test_memory_subcommand_registered_when_extra_present():	CODE
LOW⚡	core/wren/tests/test_cli_memory_detection.py	47	def test_memory_subcommand_always_registered():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	28	def test_get_datasource_options_sorted():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	36	def test_get_fields_returns_field_defs():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	43	def test_get_fields_postgres_names():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	61	def test_auto_derive_password():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	71	def test_auto_derive_placeholder_from_examples():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	79	def test_ui_override_bigquery_credentials():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	89	def test_datasource_override_duckdb_url():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	97	def test_datasource_override_duckdb_format_hidden():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	105	def test_datasource_override_local_file_url():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	135	def test_get_fields_bigquery_default_variant():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	145	def test_get_fields_bigquery_project_variant():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	153	def test_no_missing_overrides_sf_schema():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	160	def test_no_missing_overrides_trino_schema():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	167	def test_snowflake_sf_schema_alias():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	173	def test_hidden_discriminator_fields():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	197	def test_fields_match_mcp_web_ui_postgres():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	204	def test_fields_match_mcp_web_ui_snowflake():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	211	def test_fields_match_mcp_web_ui_bigquery():	CODE
LOW⚡	core/wren/tests/test_field_registry.py	218	def test_unknown_datasource_raises():	CODE
LOW	core/wren/tests/test_field_registry.py	16	def test_all_datasources_covered():	CODE
LOW	core/wren/tests/test_field_registry.py	184	def test_databricks_catalog_field_is_optional():	CODE
LOW	core/wren/tests/test_field_registry.py	232	def test_dict_fields_excluded():	CODE
LOW	core/wren/tests/test_field_registry.py	247	def test_get_fields_all_datasources():	CODE
LOW	core/wren/tests/test_field_registry.py	255	def test_get_fields_all_variants():	CODE
LOW⚡	core/wren/tests/test_profile.py	79	def test_remove_last_profile_clears_active():	CODE
LOW⚡	core/wren/tests/test_profile.py	88	def test_debug_masks_sensitive():	CODE
LOW⚡	core/wren/tests/test_profile.py	108	def test_debug_no_active_profile():	CODE
LOW⚡	core/wren/tests/test_profile.py	113	def test_debug_unknown_profile():	CODE
1089 more matches not shown…

Unused Imports162 hits · 150 pts

Severity	File	Line	Context
LOW	evals/spodbtify_ab/run_eval.py	9	CODE
LOW	core/wren/tests/test_profile_web.py	3	CODE
LOW	core/wren/tests/test_cli_memory_detection.py	4	CODE
LOW	core/wren/tests/test_field_registry.py	3	CODE
LOW	core/wren/tests/test_profile.py	3	CODE
LOW	core/wren/tests/test_profile_cli.py	3	CODE
LOW	core/wren/tests/connectors/test_datafusion.py	7	CODE
LOW	core/wren/tests/connectors/test_snowflake.py	6	CODE
LOW	core/wren/tests/connectors/test_duckdb.py	7	CODE
LOW	core/wren/tests/connectors/test_canner.py	10	CODE
LOW	core/wren/tests/connectors/test_mysql_connector.py	7	CODE
LOW	core/wren/tests/connectors/test_mysql.py	7	CODE
LOW	core/wren/tests/connectors/test_trino.py	14	CODE
LOW	core/wren/tests/connectors/test_mssql.py	7	CODE
LOW	core/wren/tests/connectors/test_clickhouse.py	8	CODE
LOW	core/wren/tests/connectors/test_postgres.py	7	CODE
LOW	core/wren/tests/unit/test_osi.py	3	CODE
LOW	core/wren/tests/unit/test_skills_cli.py	3	CODE
LOW	core/wren/tests/unit/test_version.py	3	CODE
LOW	core/wren/tests/unit/test_engine.py	7	CODE
LOW	core/wren/tests/unit/test_ask_cli.py	3	CODE
LOW	core/wren/tests/unit/test_genbi_deploy.py	3	CODE
LOW	core/wren/tests/unit/test_genbi_build.py	3	CODE
LOW	core/wren/tests/unit/test_athena_limit_pushdown.py	3	CODE
LOW	core/wren/tests/unit/test_cli_store_tip.py	6	CODE
LOW	core/wren/tests/unit/test_genbi_index.py	3	CODE
LOW	core/wren/tests/unit/test_mysql_helpers.py	8	CODE
LOW	core/wren/tests/unit/test_cte_rewriter.py	3	CODE
LOW	core/wren/tests/unit/test_redshift_semicolon.py	10	CODE
LOW	core/wren/tests/unit/test_connector_factory.py	1	CODE
LOW	core/wren/tests/unit/test_served_content_guard.py	11	CODE
LOW	core/wren/tests/unit/test_athena_connector.py	7	CODE
LOW	core/wren/tests/unit/test_skill_stubs.py	9	CODE
LOW	core/wren/tests/unit/test_index_backend.py	8	CODE
LOW	core/wren/tests/unit/test_context_cli.py	3	CODE
LOW	core/wren/tests/unit/test_memory_watch.py	9	CODE
LOW	core/wren/tests/unit/test_dbt.py	3	CODE
LOW	core/wren/tests/unit/test_snowflake_limit_pushdown.py	3	CODE
LOW	core/wren/tests/unit/test_profile_env_expansion.py	9	CODE
LOW	core/wren/tests/unit/test_cli_profile_resolve.py	5	CODE
LOW	core/wren/tests/unit/test_seed_queries.py	3	CODE
LOW	core/wren/tests/unit/test_trino_parser.py	10	CODE
LOW	core/wren/tests/unit/test_trino_parser.py	243	CODE
LOW	core/wren/tests/unit/test_convert_mdl.py	3	CODE
LOW	core/wren/tests/unit/test_clickhouse_helpers.py	6	CODE
LOW	core/wren/tests/unit/test_case_sensitivity.py	15	CODE
LOW	core/wren/tests/unit/test_config.py	3	CODE
LOW	core/wren/tests/unit/test_oracle_url_decode.py	14	CODE
LOW	core/wren/tests/unit/test_databricks_connector.py	1	CODE
LOW	core/wren/tests/unit/test_context.py	3	CODE
LOW	core/wren/tests/unit/test_context.py	10	CODE
LOW	core/wren/tests/unit/test_context.py	1490	CODE
LOW	core/wren/tests/unit/test_memory.py	3	CODE
LOW	core/wren/tests/unit/test_type_mapping.py	3	CODE
LOW	core/wren/tests/unit/test_memory_markdown.py	7	CODE
LOW	core/wren/tests/unit/test_cube_cli.py	3	CODE
LOW	core/wren/tests/unit/test_policy.py	6	CODE
LOW	core/wren/tests/unit/test_mssql_connection.py	16	CODE
LOW	core/wren/tests/unit/test_genbi_verify.py	3	CODE
LOW	core/wren/tests/suite/manifests.py	3	CODE
102 more matches not shown…

Excessive Try-Catch Wrapping77 hits · 85 pts

Severity	File	Line	Snippet	Context
LOW	core/wren-core-py/tests/test_modeling_core.py	389	except Exception as e:	CODE
LOW	core/wren-core-py/tests/test_modeling_core.py	444	except Exception as e:	CODE
LOW	core/wren/tests/connectors/test_mssql.py	40	except Exception:	CODE
MEDIUM	core/wren/tests/connectors/test_mssql.py	37	def _have_mssql_driver() -> bool:	CODE
LOW	core/wren/tests/connectors/test_clickhouse.py	98	except Exception as e: # noqa: BLE001	CODE
LOW	core/wren/src/wren/context_cli.py	493	except Exception as e:	CODE
LOW	core/wren/src/wren/context_cli.py	508	except Exception as profile_exc:	CODE
LOW	core/wren/src/wren/context_cli.py	838	except Exception as exc:	CODE
LOW	core/wren/src/wren/profile_web.py	160	except Exception:	CODE
LOW	core/wren/src/wren/profile.py	193	except Exception:	CODE
LOW	core/wren/src/wren/cube_cli.py	314	except Exception as e:	CODE
LOW	core/wren/src/wren/engine.py	120	except Exception as e:	CODE
LOW⚡	core/wren/src/wren/engine.py	136	except Exception as e:	CODE
LOW	core/wren/src/wren/engine.py	205	except Exception as e:	CODE
LOW	core/wren/src/wren/engine.py	229	except Exception as e:	CODE
LOW	core/wren/src/wren/context.py	1624	except Exception as e:	CODE
LOW	core/wren/src/wren/context.py	1648	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	41	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	418	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	442	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	503	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	531	except Exception as e:	CODE
LOW	core/wren/src/wren/cli.py	548	except Exception as e:	CODE
LOW⚡	core/wren/src/wren/cli.py	568	except Exception:	CODE
LOW⚡	core/wren/src/wren/cli.py	574	except Exception:	CODE
LOW⚡	core/wren/src/wren/cli.py	580	except Exception:	CODE
LOW	core/wren/src/wren/profile_cli.py	141	except Exception as exc:	CODE
LOW	core/wren/src/wren/profile_cli.py	382	except Exception as exc: # noqa: BLE001 — surface whatever driver raises	CODE
LOW	core/wren/src/wren/mcp_server.py	425	except Exception:	CODE
LOW	core/wren/src/wren/mcp_server.py	500	except Exception as e:	CODE
MEDIUM	…skills_content/dlt-connector/scripts/introspect_dlt.py	407	print(f"Error: {duckdb_path} not found.", file=sys.stderr)	CODE
LOW	core/wren/src/wren/memory/cli.py	142	except Exception:	CODE
LOW	core/wren/src/wren/memory/watch.py	126	except Exception: # noqa: BLE001 — surface count, keep change pending for retry	CODE
LOW	core/wren/src/wren/memory/watch.py	174	except Exception:	CODE
LOW	core/wren/src/wren/connector/redshift.py	68	except Exception as e:	CODE
MEDIUM	core/wren/src/wren/connector/redshift.py	65	def close(self) -> None:	CODE
LOW	core/wren/src/wren/connector/clickhouse.py	431	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/trino.py	435	except Exception as e:	CODE
LOW⚡	core/wren/src/wren/connector/mssql.py	86	except Exception as e:	CODE
LOW⚡	core/wren/src/wren/connector/mssql.py	167	except Exception:	CODE
LOW	core/wren/src/wren/connector/mssql.py	70	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/mssql.py	107	except Exception:	CODE
LOW	core/wren/src/wren/connector/mssql.py	149	except Exception:	CODE
LOW	core/wren/src/wren/connector/bigquery.py	52	except Exception as e:	CODE
MEDIUM	core/wren/src/wren/connector/bigquery.py	49	def close(self) -> None:	CODE
LOW	core/wren/src/wren/connector/snowflake.py	105	except Exception:	CODE
LOW	core/wren/src/wren/connector/postgres.py	158	except Exception:	CODE
LOW	core/wren/src/wren/connector/postgres.py	265	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/postgres.py	282	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/postgres.py	297	except Exception:	CODE
LOW	core/wren/src/wren/connector/postgres.py	300	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/spark.py	45	except Exception:	CODE
LOW	core/wren/src/wren/connector/databricks.py	68	except Exception as e:	CODE
MEDIUM	core/wren/src/wren/connector/databricks.py	65	def close(self) -> None:	CODE
LOW	core/wren/src/wren/connector/oracle.py	218	except Exception:	CODE
LOW	core/wren/src/wren/connector/datafusion.py	73	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/duckdb.py	71	except Exception:	CODE
LOW	core/wren/src/wren/connector/duckdb.py	158	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/duckdb.py	168	except Exception as e:	CODE
LOW	core/wren/src/wren/connector/athena.py	74	except Exception:	CODE
17 more matches not shown…

Over-Commented Block62 hits · 60 pts

Severity	File	Line	Snippet	Context
LOW	core/wren-core-py/scripts/publish.sh	1	#!/usr/bin/env bash	COMMENT
LOW	core/wren-core-py/src/extractor.rs	381	match PyManifestExtractor::new(value) {	COMMENT
LOW	core/wren-core-py/src/extractor.rs	401	extractor: PyManifestExtractor,	COMMENT
LOW	core/wren-core-py/src/extractor.rs	481	#[case(&["orders"], &["orders_cube"])]	COMMENT
LOW	core/wren-core-py/src/remote_functions.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core-py/src/context.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core-wasm/src/lib.rs	1	//! # wren-core-wasm	COMMENT
LOW	core/wren-core-wasm/src/lib.rs	21	//!	COMMENT
LOW	core/wren-core-wasm/src/lib.rs	41	ctx: datafusion::execution::context::SessionContext,	COMMENT
LOW	core/wren-core-wasm/src/lib.rs	181	/// CSV is read with `arrow::csv::ReaderBuilder`. Schema is inferred from	COMMENT
LOW	core/wren-core-wasm/src/lib.rs	281		COMMENT
LOW	core/wren-core-wasm/src/lib.rs	581	))	COMMENT
LOW	core/wren/tests/unit/test_policy.py	521	validate_sql_policy(ast, _MODELS, config)	COMMENT
LOW	core/wren/scripts/publish.sh	1	#!/usr/bin/env bash	COMMENT
LOW	core/wren/src/wren/policy.py	21	# outside the manifest and must not be treated as a disallowed table-valued	COMMENT
LOW	core/wren/src/wren/policy.py	41	# under strict mode, in EVERY AST position — not just the FROM/JOIN source slot	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	41	}	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	101	# aliases, cube columns, …). Render those with ``identify=True`` so the	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	281	# the CTE alias share the same quoting, so the dialect folds them	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	361	"""	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	381	# against the ``normalize=False`` schema with no folding.	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	401	ident = tbl.this	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	721	# via its passthrough/fallback branch.	COMMENT
LOW	core/wren/src/wren/mdl/cte_rewriter.py	881	# BigQuery — it treats the qualifier as a recursive reference to	COMMENT
LOW	core/wren/src/wren/connector/clickhouse.py	321	# the mssql / mysql / oracle / trino URL handling in this package.	COMMENT
LOW	core/wren-core/rustfmt.toml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/taplo.toml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/core/src/mdl/mod.rs	2621	/// first relationship's terminal node and the chain was silently	COMMENT
LOW	core/wren-core/core/src/mdl/context.rs	221	// be casted to the target type if needed	COMMENT
LOW	core/wren-core/core/src/mdl/context.rs	241	// Disable ScalarSubqueryToJoin to avoid generate invalid sql (join without condition)	COMMENT
LOW	core/wren-core/core/src/mdl/context.rs	261	// TODO: Sort with pushdown-limit doesn't support to be unparse	COMMENT
LOW	…n-core/core/src/logical_plan/optimize/type_coercion.rs	901	.map(\|(i, expr)\| expr.cast_to(&new_types[i], schema))	COMMENT
LOW	…n-core/core/src/logical_plan/optimize/type_coercion.rs	921	//	COMMENT
LOW	…en-core/core/src/logical_plan/analyze/model_anlayze.rs	21	use std::fmt::Debug;	COMMENT
LOW	core/wren-core/core/src/logical_plan/analyze/plan.rs	1081	// skip the calculated field	COMMENT
LOW	core/wren-core/core/src/logical_plan/analyze/scope.rs	21	/// SELECT a, b, c FROM table	COMMENT
LOW	…n-core/core/src/logical_plan/analyze/access_control.rs	281	}	COMMENT
LOW	core/wren-core/benchmarks/bench.sh	1	#!/usr/bin/env bash	COMMENT
LOW	core/wren-core/benchmarks/requirements.txt	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/benchmarks/compare.py	1	#!/usr/bin/env python	COMMENT
LOW	core/wren-core/sqllogictest/bin/sqllogictests.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/bin/sqllogictests.rs	281	///	COMMENT
LOW	core/wren-core/sqllogictest/src/test_context.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/test_context.rs	181	// TODO: duplicate `orders.customer_state`	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/conversion.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/normalize.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/normalize.rs	61		COMMENT
LOW	core/wren-core/sqllogictest/src/engine/normalize.rs	121		COMMENT
LOW	core/wren-core/sqllogictest/src/engine/error.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/runner.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/mod.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	core/wren-core/sqllogictest/src/engine/output.rs	1	// Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	docs/core/.sync.yml	1	# Declarative sync config: WrenAI/docs/core → doc website	COMMENT
LOW	sdk/wren-pydantic/pyproject.toml	61		COMMENT
LOW	sdk/wren-langchain/pyproject.toml	61	redshift = ["wrenai[redshift]>=0.7.0"]	COMMENT
LOW	scripts/sync-docs.sh	1	#!/usr/bin/env bash	COMMENT
LOW	.github/actions/rust/setup-windows-builder/action.yaml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	.github/actions/rust/setup-builder/action.yaml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	.github/actions/rust/setup-macos-builder/action.yaml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
LOW	…b/actions/rust/setup-macos-aarch64-builder/action.yaml	1	# Licensed to the Apache Software Foundation (ASF) under one	COMMENT
2 more matches not shown…

Structural Annotation Overuse24 hits · 37 pts

Severity	File	Line	Snippet	Context
LOW⚡	core/wren/src/wren/skills_content/usage/SKILL.md	313	### Step 1: Discover cubes	COMMENT
LOW⚡	core/wren/src/wren/skills_content/usage/SKILL.md	323	### Step 2: Inspect cube structure	COMMENT
LOW⚡	core/wren/src/wren/skills_content/usage/SKILL.md	332	### Step 3: Match user's question to cube measures + dimensions	COMMENT
LOW⚡	core/wren/src/wren/skills_content/usage/SKILL.md	342	### Step 4: Execute via CLI flags OR JSON input	COMMENT
LOW	core/wren/src/wren/skills_content/usage/SKILL.md	364	### Step 5: Error recovery	COMMENT
LOW⚡	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	52	### Step 1: Pick the SaaS source	COMMENT
LOW⚡	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	56	### Step 2: Install dlt	COMMENT
LOW⚡	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	62	### Step 3: Write the pipeline script	COMMENT
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	87	### Step 4: Set up credentials	COMMENT
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	102	### Step 5: Run the pipeline	COMMENT
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	200	### Step 1: Build the MDL	STRING
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	209	### Step 2: Validate with a real query	STRING
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	223	### Step 3: Run interesting queries	STRING
LOW	…re/wren/src/wren/skills_content/dlt-connector/SKILL.md	238	### Step 4: Confirm success	STRING
LOW	docs/core/get_started/quickstart.md	37	## Step 0: Create a Python virtual environment	COMMENT
LOW	docs/core/get_started/quickstart.md	50	## Step 1: Seed the jaffle_shop dataset	COMMENT
LOW	docs/core/get_started/quickstart.md	76	## Step 2: Install wrenai Python package	COMMENT
LOW	docs/core/get_started/quickstart.md	99	## Step 3: Install the CLI skill	COMMENT
LOW	docs/core/get_started/quickstart.md	122	## Step 4: Set up a profile	COMMENT
LOW	docs/core/get_started/quickstart.md	177	## Step 5: Initialize a Wren project	COMMENT
LOW	docs/core/get_started/quickstart.md	212	## Step 6: Generate MDL with Claude Code	COMMENT
LOW	docs/core/get_started/quickstart.md	258	## Step 7: Start asking questions	COMMENT
LOW	docs/core/get_started/quickstart.md	286	## Step 8: Add and query a cube (optional)	COMMENT
LOW	docs/core/get_started/quickstart.md	319	## Step 9: Build and deploy a GenBI dashboard (optional)	COMMENT

Deep Nesting41 hits · 36 pts

Severity	File	Line	Context
LOW	evals/spodbtify_ab/run_eval.py	92	CODE
LOW	core/wren/tests/unit/test_served_content_guard.py	28	CODE
LOW	core/wren/src/wren/context_cli.py	678	CODE
LOW	core/wren/src/wren/dbt.py	753	CODE
LOW	core/wren/src/wren/dbt.py	1139	CODE
LOW	core/wren/src/wren/osi.py	403	CODE
LOW	core/wren/src/wren/profile.py	324	CODE
LOW	core/wren/src/wren/policy.py	200	CODE
LOW	core/wren/src/wren/policy.py	302	CODE
LOW	core/wren/src/wren/docs.py	145	CODE
LOW	core/wren/src/wren/docs.py	168	CODE
LOW	core/wren/src/wren/context.py	306	CODE
LOW	core/wren/src/wren/context.py	849	CODE
LOW	core/wren/src/wren/context.py	1560	CODE
LOW	core/wren/src/wren/context.py	1589	CODE
LOW	core/wren/src/wren/cli.py	151	CODE
LOW	core/wren/src/wren/cli.py	450	CODE
LOW	core/wren/src/wren/profile_cli.py	395	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	614	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	844	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	913	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	1000	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	1081	CODE
LOW	core/wren/src/wren/mdl/cte_rewriter.py	1027	CODE
LOW	core/wren/src/wren/memory/schema_indexer.py	220	CODE
LOW	core/wren/src/wren/memory/cli.py	109	CODE
LOW	core/wren/src/wren/memory/cli.py	151	CODE
LOW	core/wren/src/wren/memory/watch.py	141	CODE
LOW	core/wren/src/wren/model/field_registry.py	258	CODE
LOW	core/wren/src/wren/connector/clickhouse.py	194	CODE
LOW	core/wren/src/wren/connector/trino.py	152	CODE
LOW	core/wren/src/wren/connector/mssql.py	116	CODE
LOW	core/wren/src/wren/connector/mssql.py	264	CODE
LOW	core/wren/src/wren/connector/postgres.py	146	CODE
LOW	core/wren/src/wren/connector/oracle.py	90	CODE
LOW	core/wren/src/wren/connector/duckdb.py	141	CODE
LOW	core/wren/src/wren/connector/athena.py	141	CODE
LOW	core/wren/src/wren/connector/canner.py	130	CODE
LOW	core/wren/src/wren/connector/mysql.py	399	CODE
LOW	sdk/wren-pydantic/src/wren_pydantic/_errors.py	82	CODE
LOW	sdk/wren-langchain/examples/langgraph_demo.py	127	CODE

Cross-Language Confusion6 hits · 32 pts

Severity	File	Line	Snippet	Context
HIGH⚡	core/wren/tests/connectors/test_snowflake.py	147	assert result.equals(expected)	CODE
HIGH⚡	core/wren/tests/unit/test_osi.py	287	("a \|\| b", "concat", True), # concat	CODE
HIGH⚡	core/wren/tests/unit/test_profile_env_expansion.py	149	(mirrors the typical ``cd subdir && wren --sql`` usage)."""	STRING
HIGH⚡	core/wren/tests/unit/test_clickhouse_helpers.py	235	and that None values in the result rows are preserved as null, not coerced	STRING
HIGH	core/wren/src/wren/profile.py	174	f"profiles.yml: 'active' must be a string or null; got {type(active).__name__}.\n"	CODE
HIGH	core/wren/src/wren/context.py	71	\| Rebuild after changes \| `wren context build && wren memory index` \|	CODE

Cross-File Repetition6 hits · 30 pts

Severity	File	Snippet	Context
HIGH	core/wren/tests/connectors/test_mysql.py	create table orders ( o_orderkey integer primary key, o_custkey integer not null, o_orderstatus char(1) not null, o_tota	STRING
HIGH	core/wren/tests/connectors/test_mssql.py	create table orders ( o_orderkey integer primary key, o_custkey integer not null, o_orderstatus char(1) not null, o_tota	STRING
HIGH	core/wren/tests/connectors/test_postgres.py	create table orders ( o_orderkey integer primary key, o_custkey integer not null, o_orderstatus char(1) not null, o_tota	STRING
HIGH	core/wren/tests/connectors/test_mysql.py	create table customer ( c_custkey integer primary key, c_name varchar(25) not null )	STRING
HIGH	core/wren/tests/connectors/test_mssql.py	create table customer ( c_custkey integer primary key, c_name varchar(25) not null )	STRING
HIGH	core/wren/tests/connectors/test_postgres.py	create table customer ( c_custkey integer primary key, c_name varchar(25) not null )	STRING

Modern AI Meta-Vocabulary8 hits · 24 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	core/wren/tests/unit/test_context_cli.py	306	# Other scaffold files are still produced	COMMENT
MEDIUM	core/wren/src/wren/context_cli.py	288	# Empty relationships.yml (shared between empty and full scaffold)	COMMENT
MEDIUM	core/wren/src/wren/memory/schema_indexer.py	27	# description fits comfortably in a single LLM context window and	COMMENT
MEDIUM	core/wren-core/benchmarks/bench.sh	21	# etc and orchestrates gathering data and run the benchmark binary in	COMMENT
MEDIUM	docs/core/guides/model.md	32	## What scaffolding gives you	COMMENT
MEDIUM	docs/core/guides/model.md	43	## What scaffolding cannot give you	COMMENT
MEDIUM	docs/core/guides/manage_project.md	19	wren context init # scaffold a new project in cwd	CODE
MEDIUM	docs/core/concepts/agent_learning.md	15	## Two phases: scaffold fast, enrich deep	COMMENT

Fake / Example Data5 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	core/wren/src/wren/model/field_registry.py	168	"placeholder": "eyJ...",	CODE
LOW⚡	core/wren/src/wren/model/field_registry.py	184	"format": {"label": "File Format", "placeholder": "parquet"},	CODE
LOW⚡	core/wren/src/wren/model/field_registry.py	189	"placeholder": "/data",	CODE
LOW⚡	core/wren/src/wren/model/field_registry.py	195	"url": {"label": "Root Path", "placeholder": "/data"},	CODE
LOW	core/wren/src/wren/model/field_registry.py	306	placeholder=overrides.get("placeholder", base_placeholder),	CODE

Example Usage Blocks4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	core/wren-core-py/scripts/publish.sh	5	# Usage:	COMMENT
LOW	core/wren/scripts/publish.sh	5	# Usage:	COMMENT
LOW	scripts/sync-docs.sh	10	# Usage:	COMMENT
LOW	skills/install.sh	9	# Usage:	COMMENT

Modern Structural Boilerplate6 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	core/wren/src/wren/profile_web.py	32	logger = logging.getLogger(__name__)	CODE
LOW	core/wren/src/wren/__init__.py	15	__all__ = ["WrenEngine", "DataSource", "WrenError", "__version__"]	CODE
LOW	core/wren/src/wren/memory/__init__.py	112	__all__ = ["WrenMemory"]	CODE
LOW	core/wren/src/wren/connector/__init__.py	4	__all__ = ["ConnectorABC", "get_connector"]	CODE
LOW	sdk/wren-pydantic/src/wren_pydantic/__init__.py	10	__all__ = [	CODE
LOW	sdk/wren-langchain/src/wren_langchain/__init__.py	11	__all__ = [	CODE

AI Structural Patterns5 hits · 5 pts

Severity	File	Line	Context
LOW	core/wren/src/wren/serve_cli.py	122	CODE
LOW	core/wren/src/wren/cube_cli.py	206	CODE
LOW	core/wren/src/wren/cli.py	356	CODE
LOW	core/wren/src/wren/profile_cli.py	38	CODE
LOW	core/wren/src/wren/mcp_server.py	114	CODE

Docstring Block Structure1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	core/wren/src/wren/model/field_registry.py	342	Return ordered FieldDef list for a datasource. Args: datasource: DataSource name (e.g. "bigquery").	STRING

AI Slop Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW⚡	core/wren/tests/unit/test_memory_watch.py	72	# watcher reindexes on disappearance, not just add/edit.	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings