nautechsystems/nautilus_trader

5.4

Adjusted Score

5.4

Raw Score

100%

Time Factor

2026-08-28

Last Push

28.0K

Stars

Rust

Language

2.0M

Lines of Code

4.3K

Files

9.2K

Pattern Hits

2026-08-29

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 68MEDIUM 842LOW 8300

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 9210 distinct pattern matches across 22 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.

Over-Commented Block6089 hits · 5850 pts

Severity	File	Line	Snippet	Context
LOW	Cargo.toml	521	# LTO is disabled for faster bench compile times.	COMMENT
LOW	Cargo.toml	541	# figures.	COMMENT
LOW	deny.toml	41		COMMENT
LOW	deny.toml	101	license-files = []	COMMENT
LOW	crates/lib.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/build.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/tests/layout.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/stack_str_iai.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/stack_str.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/concurrent_map.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/concurrent_map.rs	21	//! Results (10k reads/thread, barrier-synced, String keys, u64 values):	COMMENT
LOW	crates/core/benches/correctness.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/to_snake_case.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/decimal_deserialization.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/time.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/uuid.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/identifier_comparison.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/hash_map.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/datetime.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/hex.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/benches/urlencoding.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/consts.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/correctness.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/correctness.rs	61	/// A string contained a non-ASCII character.	COMMENT
LOW	crates/core/src/correctness.rs	201	set_type_repr: String,	COMMENT
LOW	crates/core/src/correctness.rs	321	});	COMMENT
LOW	crates/core/src/correctness.rs	361	///	COMMENT
LOW	crates/core/src/correctness.rs	621	/// Checks the `f64` value is in range [`l`, `r`] (inclusive).	COMMENT
LOW	crates/core/src/correctness.rs	961	}	COMMENT
LOW	crates/core/src/correctness.rs	1061		COMMENT
LOW	crates/core/src/correctness.rs	1081	#[case] rhs_param: &str,	COMMENT
LOW	crates/core/src/correctness.rs	1121	);	COMMENT
LOW	crates/core/src/correctness.rs	1201	#[case(f64::NEG_INFINITY, "value")]	COMMENT
LOW	crates/core/src/correctness.rs	1221	#[case(0, 1, 2, "value")]	COMMENT
LOW	crates/core/src/correctness.rs	1241	) {	COMMENT
LOW	crates/core/src/correctness.rs	1261	fn test_check_in_range_inclusive_i64_when_in_range(	COMMENT
LOW	crates/core/src/correctness.rs	1281	}	COMMENT
LOW	crates/core/src/correctness.rs	1301	#[case] r: i64,	COMMENT
LOW	crates/core/src/correctness.rs	1401	#[case(&HashMap::from([(1, 10), (2, 20)]), 1, "key", "map", false)] // key exists	COMMENT
LOW	crates/core/src/correctness.rs	1461	assert_eq!(result, expected);	COMMENT
LOW	crates/core/src/env.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/env.rs	41	/// Only attempts to read the environment variable when `value` is `None`,	COMMENT
LOW	crates/core/src/lib.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/lib.rs	21	//!	COMMENT
LOW	crates/core/src/lib.rs	41	//! depending on the intended use case, i.e. whether to provide Python bindings	COMMENT
LOW	crates/core/src/paths.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/paths.rs	21	///	COMMENT
LOW	crates/core/src/time.rs	1	// -------------------------------------------------------------------------------------------------	COMMENT
LOW	crates/core/src/time.rs	21	//! # Modes	COMMENT
LOW	crates/core/src/time.rs	61	/// Returns a static reference to the global atomic clock in real-time mode.	COMMENT
LOW	crates/core/src/time.rs	81	/// Panics if the system time is set before the UNIX epoch.	COMMENT
LOW	crates/core/src/time.rs	101	/// libc-intercepted by madsim and resolves to the same real syscall it would	COMMENT
LOW	crates/core/src/time.rs	141	/// [`AtomicTime`] can act as a real-time clock or static clock based on its mode.	COMMENT
LOW	crates/core/src/time.rs	181	}	COMMENT
LOW	crates/core/src/time.rs	221	clippy::cast_precision_loss,	COMMENT
LOW	crates/core/src/time.rs	261	}	COMMENT
LOW	crates/core/src/time.rs	301	Ok(UnixNanos::from(previous + delta))	COMMENT
LOW	crates/core/src/time.rs	341	// Acquire on failure reloads if we lost a CAS race.	COMMENT
LOW	crates/core/src/time.rs	361	return UnixNanos::from(next);	COMMENT
LOW	crates/core/src/time.rs	381	pub fn make_realtime(&self) {	COMMENT
6029 more matches not shown…

Decorative Section Separators700 hits · 2136 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	Cargo.toml	515	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	517	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	522	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	532	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	534	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	545	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	555	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	557	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	Cargo.toml	566	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	95	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	99	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	120	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	125	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	320	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	322	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	362	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	364	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	387	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	389	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	400	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	402	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	434	# -----------------------------------------------------------------------------	COMMENT
MEDIUM	Cargo.toml	436	# -----------------------------------------------------------------------------	COMMENT
MEDIUM⚡	deny.toml	4	# =============================================================================	COMMENT
MEDIUM⚡	deny.toml	6	# =============================================================================	COMMENT
MEDIUM⚡	deny.toml	14	# =============================================================================	COMMENT
MEDIUM⚡	deny.toml	16	# =============================================================================	COMMENT
MEDIUM	deny.toml	56	# =============================================================================	COMMENT
MEDIUM	deny.toml	58	# =============================================================================	COMMENT
MEDIUM	deny.toml	110	# =============================================================================	COMMENT
MEDIUM	deny.toml	112	# =============================================================================	COMMENT
MEDIUM	deny.toml	227	# =============================================================================	COMMENT
MEDIUM	deny.toml	229	# =============================================================================	COMMENT
MEDIUM	osv-scanner.toml	4	# =============================================================================	COMMENT
MEDIUM	osv-scanner.toml	6	# =============================================================================	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	25	//! ┌──────────┬──────────┬──────────┬───────────┐	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	27	//! ├──────────┼──────────┼──────────┼───────────┤	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	30	//! └──────────┴──────────┴──────────┴───────────┘	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	33	//! ┌──────────┬──────────┬──────────┬───────────┐	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	35	//! ├──────────┼──────────┼──────────┼───────────┤	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	39	//! └──────────┴──────────┴──────────┴───────────┘	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	42	//! ┌──────────┬──────────┬──────────┬───────────┐	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	44	//! ├──────────┼──────────┼──────────┼───────────┤	COMMENT
MEDIUM⚡	crates/core/benches/concurrent_map.rs	48	//! └──────────┴──────────┴──────────┴───────────┘	COMMENT
MEDIUM	crates/adapters/okx/src/http/query.rs	377	// ───────── Both cursors validation	COMMENT
MEDIUM	crates/adapters/okx/src/http/query.rs	385	// ───────── Cursor chronological validation	COMMENT
MEDIUM	crates/adapters/okx/src/http/query.rs	399	// ───────── Cursor unit (≤ 13 digits ⇒ milliseconds)	COMMENT
MEDIUM	crates/adapters/okx/src/http/query.rs	412	// ───────── Limit validation	COMMENT
MEDIUM	…tes/adapters/derive/tests/oracle-py/generate_oracle.py	2	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	…tes/adapters/derive/tests/oracle-py/generate_oracle.py	15	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	…es/adapters/lighter/tests/oracle-py/generate_oracle.py	2	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	…es/adapters/lighter/tests/oracle-py/generate_oracle.py	15	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM⚡	crates/infrastructure/src/redis/mod.rs	89	/// ┌───────────┬───────────┬────────────────────────────┐	COMMENT
MEDIUM⚡	crates/infrastructure/src/redis/mod.rs	91	/// ├───────────┼───────────┼────────────────────────────┤	COMMENT
MEDIUM⚡	crates/infrastructure/src/redis/mod.rs	95	/// └───────────┴───────────┴────────────────────────────┘	COMMENT
MEDIUM	python/generate_docstrings.py	2	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	python/generate_docstrings.py	15	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	python/generate_stubs.py	2	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	python/generate_stubs.py	15	# -------------------------------------------------------------------------------------------------	COMMENT
MEDIUM	python/nautilus_trader/__init__.py	1	# -------------------------------------------------------------------------------------------------	COMMENT
640 more matches not shown…

Hyper-Verbose Identifiers1779 hits · 1605 pts

Severity	File	Line	Snippet	Context
LOW	python/generate_stubs.py	2523	def _fix_optional_defaults_in_line(line: str) -> str:	CODE
LOW	python/generate_stubs.py	2556	def _is_property_setter_decorator(line: str) -> bool:	CODE
LOW	python/generate_stubs.py	2803	def add_missing_model_imports(content: str) -> str:	CODE
LOW	python/generate_stubs.py	2840	def _line_contains_name_to_remove(line: str, names_to_remove: set[str]) -> bool:	CODE
LOW	python/generate_stubs.py	2906	def clean_orphaned_decorators(source: str) -> str:	CODE
LOW	python/generate_stubs.py	2939	def normalize_builtin_type_names(content: str) -> str:	CODE
LOW	python/generate_stubs.py	3060	def _infer_constant_python_type(	CODE
LOW	python/generate_stubs.py	3138	def _insert_constants_after_all(content: str, const_block: str) -> str:	CODE
LOW	python/generate_stubs.py	588	def remove_stale_top_level_adapter_stubs(root: Path) -> None:	STRING
LOW	python/generate_stubs.py	667	def _extract_signature_params_str(attr: str, open_paren: int) -> str:	STRING
LOW	python/generate_stubs.py	684	def _resolve_signature_params(	STRING
LOW	python/generate_stubs.py	811	def collect_rust_class_fixups(workspace_root: Path) -> dict[str, ClassMethodFixup]:	STRING
LOW	python/generate_stubs.py	881	def collect_renamed_enum_variants(workspace_root: Path) -> dict[str, list[str]]:	STRING
LOW	python/generate_stubs.py	923	def collect_rust_enum_variants(lines: list[str], enum_start: int) -> list[str]:	STRING
LOW	python/generate_stubs.py	1000	def renamed_enum_variant_name(	STRING
LOW	python/generate_stubs.py	1030	def normalize_enum_variant_name(name: str) -> str:	STRING
LOW	python/generate_stubs.py	1037	def fix_enum_defaults_in_signatures(content: str, renamed_enums: set[str]) -> str:	STRING
LOW	python/generate_stubs.py	1064	def _replace_forward_local_class_default(	STRING
LOW	python/generate_stubs.py	1076	def elide_forward_class_defaults_in_signatures(content: str) -> str:	STRING
LOW	python/generate_stubs.py	1124	def _collect_pyclass_name_fixups(source: str, fixups: dict[str, ClassMethodFixup]) -> None:	STRING
LOW	python/generate_stubs.py	1166	def _collect_identifier_macro_fixups(source: str, fixups: dict[str, ClassMethodFixup]) -> None:	STRING
LOW	python/generate_stubs.py	1186	def strip_double_quoted_strings(text: str) -> str:	STRING
LOW	python/generate_stubs.py	1219	def _collect_custom_data_macro_fixups(source: str, fixups: dict[str, ClassMethodFixup]) -> None:	STRING
LOW	python/generate_stubs.py	1259	def _collect_struct_field_names(lines: list[str], struct_start: int) -> set[str]:	STRING
LOW	python/generate_stubs.py	1313	def _collect_pyfunction_signature_defaults(	STRING
LOW	python/generate_stubs.py	1367	def _register_free_function_defaults(	STRING
LOW	python/generate_stubs.py	1387	def _collect_block_method_fixups(	STRING
LOW	python/generate_stubs.py	1466	def consume_rust_method_signature(	STRING
LOW	python/generate_stubs.py	1484	def register_rust_method_fixup(	STRING
LOW	python/generate_stubs.py	1540	def _register_injected_classmethod(	STRING
LOW	python/generate_stubs.py	1557	def register_rust_setter_fixup(	STRING
LOW	python/generate_stubs.py	1585	def _extract_method_signature_defaults(	STRING
LOW	python/generate_stubs.py	1618	def render_missing_staticmethod_stub(	STRING
LOW	python/generate_stubs.py	1637	def render_missing_classmethod_stub(	STRING
LOW	python/generate_stubs.py	1731	def remove_final_from_subclassable_classes(	STRING
LOW	python/generate_stubs.py	1945	def rewrite_stub_method_block(	STRING
LOW	python/generate_stubs.py	1993	def render_stub_property_setter(property_name: str, method_block: list[str]) -> list[str]:	STRING
LOW	python/generate_stubs.py	2019	def drop_stub_method_receiver(signature_text: str) -> str:	STRING
LOW	python/generate_stubs.py	2102	def relocate_classes_from_libnautilus(root: Path) -> None:	STRING
LOW	python/nautilus_trader/_fixup.py	45	def _should_fixup_module_name(	CODE
LOW	python/nautilus_trader/core/datetime.py	107	def _has_more_than_microsecond_precision(value: str) -> bool:	CODE
LOW	python/nautilus_trader/analysis/reporter.py	81	def generate_order_fills_report(orders: list) -> pd.DataFrame:	CODE
LOW	python/nautilus_trader/analysis/reporter.py	142	def generate_positions_report(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	116	def _format_optional_duration(start_ns: int \| None, end_ns: int \| None) -> str:	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	500	def _create_tearsheet_from_result(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	550	def _validate_result_node_state(node: BacktestNode, run_config_id: str) -> None:	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	645	def _resolve_tearsheet_returns(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	668	def _calculate_snapshot_returns(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	824	def _calculate_account_returns(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	908	def _extract_account_balance_series(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	937	def _calculate_daily_balance_returns(total_balance: pd.Series) -> pd.Series \| None:	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	955	def _aggregate_period_returns(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	975	def create_tearsheet_from_stats(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	1258	def create_monthly_returns_heatmap(	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	1361	def create_returns_distribution(	CODE
LOW⚡	python/tests/unit/test_msgbus.py	70	def test_register_adds_endpoint(bus: object) -> None:	CODE
LOW⚡	python/tests/unit/test_msgbus.py	78	def test_deregister_removes_endpoint(bus: object) -> None:	CODE
LOW⚡	python/tests/unit/test_msgbus.py	88	def test_send_delivers_to_endpoint(bus: object) -> None:	CODE
LOW⚡	python/tests/unit/test_msgbus.py	166	def test_has_subscribers_with_pattern(bus: object) -> None:	CODE
LOW⚡	python/tests/unit/test_msgbus.py	175	def test_subscribe_adds_topic(bus: object) -> None:	CODE
1719 more matches not shown…

AI Slop Vocabulary122 hits · 396 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	Cargo.toml	530	# Cargo ignores `panic` for bench profile (harness requires unwind to catch failures)	COMMENT
MEDIUM	crates/testkit/src/lib.rs	19	//! file handling, and common testing patterns. This crate supports robust testing workflows	COMMENT
MEDIUM	crates/backtest/src/config.rs	510	/// The account default leverage, or `None` to use the account-type default.	COMMENT
MEDIUM	crates/backtest/src/config.rs	512	/// The instrument specific leverage configuration (for margin accounts).	COMMENT
MEDIUM	crates/backtest/src/config.rs	1234	fn test_non_positive_default_leverage_rejected(#[case] leverage: Decimal) {	CODE
MEDIUM	crates/backtest/src/config.rs	1252	fn test_simulated_non_positive_instrument_leverage_rejected(#[case] leverage: Decimal) {	CODE
MEDIUM	crates/backtest/src/config.rs	1450	fn test_non_positive_sim_default_leverage_rejected(#[case] leverage: Decimal) {	CODE
MEDIUM	crates/adapters/okx/src/config.rs	299	/// Enables margin/leverage for SPOT trading when true.	COMMENT
MEDIUM	crates/adapters/okx/src/http/client.rs	1050	/// Requests position tiers information, maximum leverage depends on your borrowings and margin ratio.	COMMENT
MEDIUM	crates/adapters/okx/src/http/models.rs	515	/// Maximum available leverage.	COMMENT
MEDIUM	crates/adapters/okx/src/http/models.rs	617	/// Notional leverage.	COMMENT
MEDIUM	crates/adapters/okx/src/http/models.rs	684	/// Position leverage.	COMMENT
MEDIUM	crates/adapters/okx/src/http/models.rs	1202	/// Algo leverage configuration.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/common/models.rs	702	/// converting balances and handling the margin account type since Hyperliquid supports leverage.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/common/enums.rs	499	// Normalize: trim whitespace and convert to lowercase for robust matching	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/common/enums.rs	573	/// Deprecated: This method uses substring matching which is fragile and not robust.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/query.rs	39	/// Update leverage for an asset	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/query.rs	82	/// Parameters for updating leverage.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/query.rs	485	/// Creates an action to update leverage for an asset.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/query.rs	743	assert!(json.contains(r#""leverage":10"#));	CODE
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	129	/// Maximum leverage allowed for this asset.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	146	/// Margin tables for leverage tiers.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	162	/// Maximum leverage allowed for this asset.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	179	/// Margin table with leverage tiers.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	200	/// Maximum leverage for this tier.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	1838	/// Update leverage for a position.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	1848	#[serde(rename = "leverage")]	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/models.rs	2199	/// Maximum leverage allowed for this asset.	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/rate_limits.rs	147	/// We count the largest array in the response (robust to schema variants).	COMMENT
MEDIUM	crates/adapters/hyperliquid/src/http/parse.rs	133	/// Maximum leverage (for perps).	COMMENT
MEDIUM	crates/adapters/bitmex/src/websocket/messages.rs	1186	/// Margin leverage	COMMENT
MEDIUM	crates/adapters/bitmex/src/python/http.rs	125	/// Update position leverage.	COMMENT
MEDIUM	crates/adapters/bitmex/src/python/http.rs	142	// Call the leverage update method once it's implemented	COMMENT
MEDIUM	crates/adapters/bitmex/src/python/http.rs	143	// let report = client.update_position_leverage(&symbol, leverage)	COMMENT
MEDIUM	crates/adapters/bitmex/src/http/client.rs	860	/// Update position leverage.	COMMENT
MEDIUM	crates/adapters/bitmex/src/http/client.rs	2721	/// Update position leverage.	COMMENT
MEDIUM⚡	crates/adapters/bitmex/src/http/query.rs	445	/// Parameters for the POST /position/leverage endpoint.	COMMENT
MEDIUM⚡	crates/adapters/bitmex/src/http/query.rs	451	/// Symbol to set leverage for.	COMMENT
MEDIUM⚡	crates/adapters/bitmex/src/http/query.rs	455	/// Optional leverage for long position (isolated margin only).	COMMENT
MEDIUM	crates/adapters/coinbase/src/config.rs	173	/// Optional default leverage applied to derivatives orders. Ignored on	COMMENT
MEDIUM	crates/adapters/derive/tests/data_client.rs	1982	// Wait until the REST call lands on the mock so the test is robust	COMMENT
MEDIUM	crates/adapters/derive/src/http/models.rs	706	/// Effective leverage (perps only).	COMMENT
MEDIUM	crates/adapters/deribit/src/http/models.rs	78	/// Maximal leverage for instrument (only for futures)	COMMENT
MEDIUM	crates/adapters/sandbox/src/config.rs	63	/// The account default leverage (for margin accounts).	COMMENT
MEDIUM	crates/adapters/sandbox/src/config.rs	66	/// Per-instrument leverage overrides.	COMMENT
MEDIUM	crates/adapters/bybit/src/config.rs	238	/// Leverage configuration for futures (symbol -> leverage).	COMMENT
MEDIUM	crates/adapters/bybit/src/python/http.rs	335	/// Sets leverage for a symbol (requires authentication).	COMMENT
MEDIUM	crates/adapters/bybit/src/python/http.rs	346	/// - <https://bybit-exchange.github.io/docs/v5/position/leverage>	COMMENT
MEDIUM⚡	crates/adapters/bybit/src/common/models.rs	43	/// Common leverage filter that describes leverage bounds and step.	COMMENT
MEDIUM⚡	crates/adapters/bybit/src/common/models.rs	47	/// Minimum leverage supported.	COMMENT
MEDIUM⚡	crates/adapters/bybit/src/common/models.rs	49	/// Maximum leverage supported.	COMMENT
MEDIUM⚡	crates/adapters/bybit/src/common/models.rs	51	/// Step between successive leverage values.	COMMENT
MEDIUM	crates/adapters/bybit/src/common/parse.rs	1693	/// expects. BBO, `position_idx`, and leverage stay separate because they are already	COMMENT
MEDIUM	crates/adapters/bybit/src/common/rate_limit.rs	785	#[case("/v5/position/set-leverage", Some(BybitProductType::Linear), 10)]	COMMENT
MEDIUM	crates/adapters/bybit/src/http/client.rs	1260	/// Sets leverage for a symbol.	COMMENT
MEDIUM	crates/adapters/bybit/src/http/client.rs	1275	/// - <https://bybit-exchange.github.io/docs/v5/position/leverage>	COMMENT
MEDIUM	crates/adapters/bybit/src/http/client.rs	2232	/// Sets leverage for a symbol (requires authentication).	COMMENT
MEDIUM	crates/adapters/bybit/src/http/client.rs	2243	/// - <https://bybit-exchange.github.io/docs/v5/position/leverage>	COMMENT
MEDIUM	crates/adapters/bybit/src/http/query.rs	277	/// Body parameters for `POST /v5/position/set-leverage`.	COMMENT
MEDIUM	crates/adapters/bybit/src/http/query.rs	280	/// - <https://bybit-exchange.github.io/docs/v5/position/leverage>	COMMENT
62 more matches not shown…

Unused Imports237 hits · 218 pts

Severity	File	Line	Context
LOW	…tes/adapters/derive/tests/oracle-py/generate_oracle.py	49	CODE
LOW	…es/adapters/lighter/tests/oracle-py/generate_oracle.py	30	CODE
LOW	python/generate_docstrings.py	34	CODE
LOW	python/generate_stubs.py	26	CODE
LOW	python/nautilus_trader/__init__.py	26	CODE
LOW	python/nautilus_trader/core/__init__.py	20	CODE
LOW	python/nautilus_trader/core/__init__.py	21	CODE
LOW	python/nautilus_trader/core/__init__.py	22	CODE
LOW	python/nautilus_trader/core/datetime.py	19	CODE
LOW	python/nautilus_trader/core/datetime.py	26	CODE
LOW	python/nautilus_trader/core/datetime.py	27	CODE
LOW	python/nautilus_trader/core/datetime.py	28	CODE
LOW	python/nautilus_trader/core/datetime.py	29	CODE
LOW	python/nautilus_trader/core/datetime.py	30	CODE
LOW	python/nautilus_trader/core/datetime.py	31	CODE
LOW	python/nautilus_trader/core/datetime.py	32	CODE
LOW	python/nautilus_trader/core/datetime.py	33	CODE
LOW	python/nautilus_trader/core/datetime.py	34	CODE
LOW	python/nautilus_trader/core/datetime.py	35	CODE
LOW	python/nautilus_trader/analysis/themes.py	19	CODE
LOW	python/nautilus_trader/analysis/config.py	19	CODE
LOW	python/nautilus_trader/analysis/reporter.py	23	CODE
LOW	python/nautilus_trader/analysis/__init__.py	21	CODE
LOW	python/nautilus_trader/analysis/__init__.py	27	CODE
LOW	python/nautilus_trader/analysis/__init__.py	28	CODE
LOW	python/nautilus_trader/analysis/__init__.py	31	CODE
LOW	python/nautilus_trader/analysis/__init__.py	32	CODE
LOW	python/nautilus_trader/analysis/__init__.py	33	CODE
LOW	python/nautilus_trader/analysis/__init__.py	34	CODE
LOW	python/nautilus_trader/analysis/__init__.py	35	CODE
LOW	python/nautilus_trader/analysis/__init__.py	36	CODE
LOW	python/nautilus_trader/analysis/__init__.py	37	CODE
LOW	python/nautilus_trader/analysis/__init__.py	40	CODE
LOW	python/nautilus_trader/analysis/__init__.py	43	CODE
LOW	python/nautilus_trader/analysis/__init__.py	44	CODE
LOW	python/nautilus_trader/analysis/__init__.py	45	CODE
LOW	python/nautilus_trader/analysis/__init__.py	48	CODE
LOW	python/nautilus_trader/analysis/__init__.py	49	CODE
LOW	python/nautilus_trader/analysis/__init__.py	50	CODE
LOW	python/nautilus_trader/analysis/__init__.py	51	CODE
LOW	python/nautilus_trader/analysis/__init__.py	52	CODE
LOW	python/nautilus_trader/analysis/__init__.py	55	CODE
LOW	python/nautilus_trader/analysis/__init__.py	58	CODE
LOW	python/nautilus_trader/analysis/__init__.py	59	CODE
LOW	python/nautilus_trader/analysis/__init__.py	60	CODE
LOW	python/nautilus_trader/analysis/__init__.py	63	CODE
LOW	python/nautilus_trader/analysis/__init__.py	64	CODE
LOW	python/nautilus_trader/analysis/__init__.py	65	CODE
LOW	python/nautilus_trader/analysis/__init__.py	66	CODE
LOW	python/nautilus_trader/analysis/__init__.py	67	CODE
LOW	python/nautilus_trader/analysis/__init__.py	68	CODE
LOW	python/nautilus_trader/analysis/__init__.py	69	CODE
LOW	python/nautilus_trader/analysis/__init__.py	70	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	23	CODE
LOW	python/nautilus_trader/config/__init__.py	22	CODE
LOW	python/nautilus_trader/config/__init__.py	23	CODE
LOW	python/nautilus_trader/config/__init__.py	24	CODE
LOW	python/nautilus_trader/config/__init__.py	25	CODE
LOW	python/nautilus_trader/config/__init__.py	26	CODE
LOW	python/nautilus_trader/config/__init__.py	27	CODE
177 more matches not shown…

Cross-File Repetition41 hits · 205 pts

Severity	File	Snippet	Context
HIGH	python/tests/unit/indicators/test_ema.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_atr.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_hma.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_aroon.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_rsi.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_dema.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_rma.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_sma.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_efficiency_ratio.py	test initialized with required inputs returns true.	STRING
HIGH	python/tests/unit/indicators/test_ema.py	test value with three inputs returns expected value.	STRING
HIGH	python/tests/unit/indicators/test_hma.py	test value with three inputs returns expected value.	STRING
HIGH	python/tests/unit/indicators/test_dema.py	test value with three inputs returns expected value.	STRING
HIGH	python/tests/unit/indicators/test_rma.py	test value with three inputs returns expected value.	STRING
HIGH	python/tests/unit/indicators/test_sma.py	test value with three inputs returns expected value.	STRING
HIGH	python/tests/unit/indicators/test_ema.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_atr.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_hma.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_aroon.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_rsi.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_dema.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_rma.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_sma.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	python/tests/unit/indicators/test_efficiency_ratio.py	test reset successfully returns indicator to fresh state.	STRING
HIGH	examples/live/okx/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/hyperliquid/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/coinbase/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/bybit/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/dydx/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/kraken/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/binance/exec_tester.py	test binance spot execution with the built-in exectester strategy. warning: this example connects to binance and places	STRING
HIGH	examples/live/architect_ax/exec_tester.py	test deribit execution with the built-in exectester strategy. this example connects to the deribit testnet and places li	STRING
HIGH	examples/live/derive/exec_tester.py	test deribit execution with the built-in exectester strategy. this example connects to the deribit testnet and places li	STRING
HIGH	examples/live/deribit/exec_tester.py	test deribit execution with the built-in exectester strategy. this example connects to the deribit testnet and places li	STRING
HIGH	examples/live/hyperliquid/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/coinbase/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/polymarket/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/derive/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/deribit/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/bybit/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/dydx/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING
HIGH	examples/live/kraken/data_tester.py	stream kraken market data with the built-in datatester actor. running this example connects to kraken and starts subscri	STRING

Magic Placeholder Names19 hits · 98 pts

Severity	File	Line	Snippet	Context
HIGH	crates/adapters/tardis/bin/example_replay.rs	24	// -e "TM_API_KEY=YOUR_API_KEY" \	COMMENT
HIGH	crates/adapters/binance/README.md	51	export BINANCE_API_KEY="your-api-key-from-binance"	CODE
HIGH	docs/how_to/run_rust_live_trading.md	123	export OKX_API_KEY="your_api_key"	CODE
HIGH	docs/integrations/binance.md	1182	export BINANCE_API_KEY="your-api-key-from-binance"	CODE
HIGH	docs/integrations/binance.md	1278	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/bybit.md	111	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/bybit.md	581	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/kraken.md	504	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/kraken.md	537	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/okx.md	895	export OKX_API_KEY="your_api_key"	CODE
HIGH	docs/integrations/bitmex.md	598	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/bitmex.md	666	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/bitmex.md	740	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/bitmex.md	865	api_key="YOUR_API_KEY", # Or use os.getenv("BITMEX_API_KEY")	CODE
HIGH	docs/integrations/bitmex.md	871	api_key="YOUR_API_KEY",	CODE
HIGH	docs/integrations/coinbase.md	143	api_key="YOUR_API_KEY",	CODE
HIGH	docs/tutorials/options_data_bybit.md	62	export BYBIT_API_KEY="your-api-key"	CODE
HIGH	docs/tutorials/delta_neutral_options_bybit.md	33	export BYBIT_API_KEY="your-api-key"	CODE
HIGH	docs/tutorials/gold_book_imbalance_ax.md	72	export DATABENTO_API_KEY="your-api-key"	CODE

Verbosity Indicators28 hits · 54 pts

Severity	File	Line	Snippet	Context
LOW⚡	crates/network/src/websocket/auth.rs	691	// Step 1: Begin authentication	COMMENT
LOW⚡	crates/network/src/websocket/auth.rs	694	// Step 2: Spawn resubscription task that waits for auth	COMMENT
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4431	client.subscriptions_state.confirm_unsubscribe(topic); // Step 1: clear pending_unsubscribe	CODE
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4432	client.subscriptions_state.mark_subscribe(topic); // Step 2: mark as subscribing	CODE
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4433	client.subscriptions_state.confirm_subscribe(topic); // Step 3: confirm subscription	CODE
LOW⚡	crates/adapters/hyperliquid/src/signing/signers.rs	128	// Step 4: Create Agent struct	COMMENT
LOW⚡	crates/adapters/hyperliquid/src/signing/signers.rs	136	// Step 5: Sign Agent with EIP-712	COMMENT
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1423	client.subscriptions.confirm_unsubscribe(&topic); // Step 1: clear pending_unsubscribe	CODE
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1424	client.subscriptions.mark_subscribe(&topic); // Step 2: mark as subscribing	CODE
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1425	client.subscriptions.confirm_subscribe(&topic); // Step 3: confirm subscription	CODE
LOW⚡	crates/adapters/polymarket/src/websocket/dispatch.rs	2476	// Step 1: Dispatch cancel (simulates message A from the bug)	COMMENT
LOW⚡	crates/adapters/polymarket/src/websocket/dispatch.rs	2486	// Step 2: Dispatch trade fill (simulates trade arriving after cancel)	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2502	// Step 1: the WS taker trade arrives BEFORE the submit response. The order is not yet	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2527	// Step 2: the submit response arrives, registers the order, and drains the buffered fill	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2611	// Step 1: the WS cancel arrives BEFORE the submit response and buffers (order unregistered)	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2633	// Step 2: the submit response registers the order and drains the buffered cancel	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1069	// Step 1: Register DEX	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1079	// Step 2: Subscribe to events	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1085	// Step 3: Verify subscriptions	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1091	// Step 4: Get event signatures	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1095	// Step 5: Unsubscribe from some events	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1099	// Step 6: Verify remaining subscriptions (only pool1 mint remains)	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	131	# Step 2: Define exchange and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	142	# Step 3: Create instrument definition and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	167	# Step 5: Create strategy and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	171	# Step 6: Run engine = Run backtest	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	174	# Step 7: Release system resources	COMMENT
LOW	…ples/other/minimal_reproducible_example/run_example.py	117	# Step 1: Configure and create backtest engine	COMMENT

Structural Annotation Overuse28 hits · 54 pts

Severity	File	Line	Snippet	Context
LOW⚡	crates/network/src/websocket/auth.rs	691	// Step 1: Begin authentication	COMMENT
LOW⚡	crates/network/src/websocket/auth.rs	694	// Step 2: Spawn resubscription task that waits for auth	COMMENT
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4431	client.subscriptions_state.confirm_unsubscribe(topic); // Step 1: clear pending_unsubscribe	CODE
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4432	client.subscriptions_state.mark_subscribe(topic); // Step 2: mark as subscribing	CODE
LOW⚡	crates/adapters/okx/src/websocket/client.rs	4433	client.subscriptions_state.confirm_subscribe(topic); // Step 3: confirm subscription	CODE
LOW⚡	crates/adapters/hyperliquid/src/signing/signers.rs	128	// Step 4: Create Agent struct	COMMENT
LOW⚡	crates/adapters/hyperliquid/src/signing/signers.rs	136	// Step 5: Sign Agent with EIP-712	COMMENT
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1423	client.subscriptions.confirm_unsubscribe(&topic); // Step 1: clear pending_unsubscribe	CODE
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1424	client.subscriptions.mark_subscribe(&topic); // Step 2: mark as subscribing	CODE
LOW⚡	crates/adapters/bitmex/src/websocket/client.rs	1425	client.subscriptions.confirm_subscribe(&topic); // Step 3: confirm subscription	CODE
LOW⚡	crates/adapters/polymarket/src/websocket/dispatch.rs	2476	// Step 1: Dispatch cancel (simulates message A from the bug)	COMMENT
LOW⚡	crates/adapters/polymarket/src/websocket/dispatch.rs	2486	// Step 2: Dispatch trade fill (simulates trade arriving after cancel)	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2502	// Step 1: the WS taker trade arrives BEFORE the submit response. The order is not yet	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2527	// Step 2: the submit response arrives, registers the order, and drains the buffered fill	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2611	// Step 1: the WS cancel arrives BEFORE the submit response and buffers (order unregistered)	COMMENT
LOW	crates/adapters/polymarket/src/execution/responses.rs	2633	// Step 2: the submit response registers the order and drains the buffered cancel	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1069	// Step 1: Register DEX	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1079	// Step 2: Subscribe to events	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1085	// Step 3: Verify subscriptions	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1091	// Step 4: Get event signatures	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1095	// Step 5: Unsubscribe from some events	COMMENT
LOW⚡	crates/adapters/blockchain/src/data/subscription.rs	1099	// Step 6: Verify remaining subscriptions (only pool1 mint remains)	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	131	# Step 2: Define exchange and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	142	# Step 3: Create instrument definition and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	167	# Step 5: Create strategy and add it to the engine	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	171	# Step 6: Run engine = Run backtest	COMMENT
LOW⚡	…ples/other/minimal_reproducible_example/run_example.py	174	# Step 7: Release system resources	COMMENT
LOW	…ples/other/minimal_reproducible_example/run_example.py	117	# Step 1: Configure and create backtest engine	COMMENT

Deep Nesting62 hits · 51 pts

Severity	File	Line	Context
LOW	python/generate_docstrings.py	117	CODE
LOW	python/generate_docstrings.py	209	CODE
LOW	python/generate_docstrings.py	385	CODE
LOW	python/generate_stubs.py	445	CODE
LOW	python/generate_stubs.py	667	CODE
LOW	python/generate_stubs.py	728	CODE
LOW	python/generate_stubs.py	839	CODE
LOW	python/generate_stubs.py	1124	CODE
LOW	python/generate_stubs.py	1186	CODE
LOW	python/generate_stubs.py	1344	CODE
LOW	python/generate_stubs.py	1440	CODE
LOW	python/generate_stubs.py	2231	CODE
LOW	python/generate_stubs.py	2446	CODE
LOW	python/generate_stubs.py	2468	CODE
LOW	python/generate_stubs.py	2491	CODE
LOW	python/generate_stubs.py	2507	CODE
LOW	python/generate_stubs.py	2675	CODE
LOW	python/generate_stubs.py	2711	CODE
LOW	python/generate_stubs.py	2741	CODE
LOW	python/generate_stubs.py	3060	CODE
LOW	python/generate_stubs.py	3223	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	596	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	2473	CODE
LOW	python/tests/unit/test_generate_stubs.py	1893	CODE
LOW	python/tests/unit/test_generate_stubs.py	2048	CODE
LOW	python/tests/unit/test_generate_stubs.py	2744	CODE
LOW	python/tests/unit/test_generate_stubs.py	3211	CODE
LOW	python/tests/unit/test_generate_stubs.py	3285	CODE
LOW	python/tests/unit/test_public_module_names.py	67	CODE
LOW	python/tests/unit/analysis/test_reporter.py	360	CODE
LOW	python/tests/unit/indicators/test_python_handlers.py	65	CODE
LOW	…sts/unit/adapters/polymarket/test_polymarket_loader.py	103	CODE
LOW	python/tests/integration/test_live_node_uvicorn.py	63	CODE
LOW	python/tests/integration/test_live_node_uvicorn.py	71	CODE
LOW	python/tests/strategies/backtest_surface.py	131	CODE
LOW	python/tests/strategies/backtest_surface.py	343	CODE
LOW	python/tests/acceptance/test_backtest.py	1350	CODE
LOW	.pre-commit-hooks/check_pyo3_names.py	40	CODE
LOW	.pre-commit-hooks/check_pyo3_names.py	112	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	19	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	158	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	272	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	313	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	410	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	583	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	609	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	32	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	1115	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	1147	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	1252	CODE
LOW	docs/tutorials/orderbook_data.py	145	CODE
LOW	docs/tutorials/ema_cross.py	63	CODE
LOW	…cs/tutorials/assets/hurst_vpin_kraken/render_panels.py	95	CODE
LOW	docs/getting_started/backtest_low_level.py	178	CODE
LOW	docs/getting_started/quickstart.py	75	CODE
LOW	scripts/benchmark-backtest-versions.py	612	CODE
LOW	scripts/benchmark-backtest-versions.py	638	CODE
LOW	scripts/benchmark-backtest-versions.py	1291	CODE
LOW	scripts/benchmark-backtest-versions.py	1508	CODE
LOW	scripts/benchmark-backtest-versions.py	687	CODE
2 more matches not shown…

Cross-Language Confusion7 hits · 50 pts

Severity	File	Line	Snippet	Context
HIGH	python/tests/unit/analysis/test_reporter.py	413	assert orders.equals(expected)	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	645	assert orders_report.equals(ReportProvider.generate_orders_report(orders))	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	646	assert order_fills_report.equals(ReportProvider.generate_order_fills_report(orders))	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	647	assert fills_report.equals(ReportProvider.generate_fills_report(orders))	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	648	assert positions_report.equals(	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	651	assert account_report.equals(ReportProvider.generate_account_report(account))	CODE
HIGH⚡	python/tests/unit/backtest/test_backtest_node.py	652	assert account_report_by_id.equals(account_report)	CODE

Self-Referential Comments17 hits · 48 pts

Severity	File	Line	Snippet	Context
MEDIUM	python/generate_stubs.py	53	# This file is automatically generated by pyo3_stub_gen	COMMENT
MEDIUM	python/tests/unit/test_public_module_names.py	30	GENERATED_HEADER = "# This file is automatically generated by pyo3_stub_gen"	CODE
MEDIUM	.pre-commit-hooks/cargo_fmt_stable.sh	11	# Create an empty rustfmt.toml in the temp directory	COMMENT
MEDIUM	patches/pyo3-stub-gen/src/generate/module.rs	53	writeln!(f, "# This file is automatically generated by pyo3_stub_gen")?;	CODE
MEDIUM	patches/pyo3-stub-gen/src/generate/module.rs	311	writeln!(f, "# This file is automatically generated by pyo3_stub_gen")?;	CODE
MEDIUM	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	988	# Create a list item with a reference	COMMENT
MEDIUM	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	995	# Create a reference to the submodule's documentation page	COMMENT
MEDIUM	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	1074	# Create a single bullet list for all submodules	COMMENT
MEDIUM	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	1209	# Create a single bullet list for all submodules	COMMENT
MEDIUM	docs/how_to/data_catalog_databento.py	114	# Create a catalog instance	COMMENT
MEDIUM	docs/tutorials/orderbook_imbalance.py	4	# Define the reusable order book imbalance strategy used by the Binance and Bybit	COMMENT
MEDIUM	docs/tutorials/ema_cross.py	4	# Define the reusable bar-based EMA cross strategy used by the FX bars tutorial.	COMMENT
MEDIUM	docs/tutorials/backtest_orderbook_binance.py	139	# Define the instrument with the public model API, then convert each loader row	COMMENT
MEDIUM	docs/getting_started/backtest_high_level.py	77	# Create a EUR/USD instrument on the SIM venue and parse the CSV into quote ticks	COMMENT
MEDIUM	docs/getting_started/backtest_high_level.py	99	# Create a catalog instance	COMMENT
MEDIUM	docs/getting_started/quickstart.py	145	# Create a EUR/USD instrument on the SIM venue	COMMENT
MEDIUM	scripts/install-capnp.sh	55	# Create a temp directory with cleanup trap	COMMENT

Modern Structural Boilerplate37 hits · 36 pts

Severity	File	Line	Snippet	Context
LOW	python/nautilus_trader/core/datetime.py	42	__all__ = [	CODE
LOW	python/nautilus_trader/config/__init__.py	57	__all__ = [	CODE
LOW	python/nautilus_trader/testkit/providers.py	59	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/okx/__init__.py	23	__all__ = [	CODE
LOW	…thon/nautilus_trader/adapters/architect_ax/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/hyperliquid/__init__.py	23	__all__ = [	CODE
LOW	…utilus_trader/adapters/interactive_brokers/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/bitmex/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/coinbase/__init__.py	23	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/polymarket/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/derive/__init__.py	23	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/blockchain/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/tardis/__init__.py	23	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/deribit/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/sandbox/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/bybit/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/betfair/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/dydx/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/kraken/__init__.py	25	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/lighter/__init__.py	23	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/databento/__init__.py	23	__all__ = [	CODE
LOW	python/nautilus_trader/adapters/binance/__init__.py	28	__all__ = [	CODE
LOW	python/tests/providers.py	24	__all__ = [	CODE
LOW⚡	python/tests/unit/test_generate_stubs.py	1485	__all__ = ["BINANCE", "MissingSymbol"]	CODE
LOW⚡	python/tests/unit/test_generate_stubs.py	1490	__all__ = ["BINANCE"]	CODE
LOW	python/tests/unit/test_generate_stubs.py	872	def set_actor_id(self, actor_id: model.ActorId \| None = ...) -> None: ...	CODE
LOW	python/tests/unit/test_generate_stubs.py	1432	__all__ = [	CODE
LOW	python/tests/unit/test_generate_stubs.py	1440	__all__ = [	CODE
LOW	python/tests/unit/test_generate_stubs.py	1539	__all__ = [	CODE
LOW	python/tests/unit/test_generate_stubs.py	1561	__all__ = [	CODE
LOW	python/tests/unit/test_generate_stubs.py	177	__all__ = [	STRING
LOW	python/tests/unit/test_generate_stubs.py	214	__all__ = ["TearsheetConfig"]	STRING
LOW	python/tests/integration/test_live_node_cache.py	103	def set_saved_state(cls, saved_state: dict[str, bytes]) -> None:	CODE
LOW	python/tests/integration/test_live_node_cache.py	132	def set_saved_state(cls, saved_state: dict[str, bytes]) -> None:	CODE
LOW	python/tests/strategies/backtest_surface.py	216	def _update_bar_state(self, bar: Bar) -> None:	CODE
LOW	python/tests/strategies/acceptance.py	739	def _update_indicators(self, bar: Bar) -> None:	CODE
LOW	…/interactive_brokers/notebooks/order_example_driver.py	109	def set_databento_request_contracts_default() -> None:	CODE

Redundant / Tautological Comments20 hits · 29 pts

Severity	File	Line	Snippet	Context
LOW	python/generate_stubs.py	2092	# Check if D401 is already in the header	STRING
LOW	.pre-commit-hooks/check_non_latin_text.sh	7	# Check if perl is available	COMMENT
LOW	.pre-commit-hooks/check_tokio_usage.sh	54	# Check if tokio appears as a regular dependency (not in [dev-dependencies])	COMMENT
LOW	.pre-commit-hooks/check_tokio_usage.sh	104	# Check if it's Duration specifically (should use std::time::Duration)	COMMENT
LOW	.pre-commit-hooks/check_nautilus_conventions.sh	71	# Check if allow marker in context or current line	COMMENT
LOW	.pre-commit-hooks/check_cargo_conventions.sh	343	# Check if the order is correct: rlib before staticlib before cdylib	COMMENT
LOW	.pre-commit-hooks/check_cargo_conventions.sh	380	# Check if any crate uses this dependency with workspace = true	COMMENT
LOW	.pre-commit-hooks/check_cargo_conventions.sh	497	# Check if used by core crates (not in adapters/)	COMMENT
LOW	.pre-commit-hooks/check_logging_conventions.sh	46	# Read file and accumulate multi-line use statements	COMMENT
LOW	.pre-commit-hooks/check_logging_conventions.sh	66	# Check if statement is complete (ends with semicolon)	COMMENT
LOW	.pre-commit-hooks/check_logging_conventions.sh	71	# Check if normalized statement contains a forbidden macro as a word	COMMENT
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	60	# Check if it's a qualified external type	COMMENT
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	75	# Check if it's py:data or py:class in typing module	COMMENT
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	198	# Check if this is a union type by looking for '\|' in display	COMMENT
LOW	scripts/find-replace.sh	58	# Check if ripgrep is available	COMMENT
LOW	scripts/regen-capnp.sh	36	# Check if capnp is installed	COMMENT
LOW	scripts/regen-capnp.sh	112	# Check if there are any changes	COMMENT
LOW	scripts/install-capnp.sh	46	# Check if already installed to save time	COMMENT
LOW	scripts/install-capnp.sh	92	# Check if already installed with correct version	COMMENT
LOW	scripts/ci/install-nautilus-cli.sh	45	# Check if forced to build from source	COMMENT

Example Usage Blocks7 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	crates/adapters/lighter/fuzz/pornin/grind.sh	7	# Usage:	COMMENT
LOW	scripts/regen-capnp.sh	12	# Usage:	COMMENT
LOW	scripts/purge-orphan-dev-wheels.sh	10	# Usage:	COMMENT
LOW	scripts/curate-dataset.sh	10	# Usage:	COMMENT
LOW	scripts/ci/publish-release-checksums.sh	4	# Usage:	COMMENT
LOW	scripts/ci/publish-cargo-crates.sh	4	# Usage:	COMMENT
LOW	scripts/ci/verify-published-registries.bash	4	# Usage:	COMMENT

Synthetic Comment Markers1 hit · 8 pts

Severity	File	Line	Snippet	Context
HIGH	crates/adapters/betfair/tests/stream_client.rs	1042	/// venue partitions matched orders by strategy ref / account id as requested.	COMMENT

Fake / Example Data4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	crates/adapters/derive/src/execution.rs	3373	assert!(msg.contains("placeholder"), "unexpected error: {msg}",);	CODE
LOW	…ters/deribit/test_data/http_get_account_summaries.json	6	"email": "user@example.com",	CODE
LOW	…test_data/http_get_account_summaries_cross_margin.json	6	"email": "user@example.com",	CODE
LOW	crates/common/src/messages/system/socket.rs	258	#[case("user@example.com")]	COMMENT

AI Structural Patterns5 hits · 4 pts

Severity	File	Line	Context
LOW	python/nautilus_trader/analysis/tearsheet.py	366	CODE
LOW	python/nautilus_trader/analysis/tearsheet.py	975	CODE
LOW	python/tests/unit/model/factories.py	188	CODE
LOW	python/tests/unit/model/test_position.py	56	CODE
LOW	python/tests/strategies/acceptance.py	560	CODE

Slop Phrases1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	crates/adapters/blockchain/examples/node_data_tester.rs	53	// IMPORTANT: The actor definitions below are EXAMPLE CODE for demonstration purposes.	COMMENT

Modern AI Meta-Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	crates/adapters/lighter/src/signing/tx/encode.rs	566	// the helper fail loudly on the test scaffold rather than producing	COMMENT

Excessive Try-Catch Wrapping4 hits · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	python/generate_stubs.py	299	print(f"Error: {result.stderr}")	STRING
LOW	python/tests/unit/test_generate_stubs.py	3438	except Exception: # noqa: S112	STRING
LOW	python/tests/unit/analysis/test_tearsheet.py	941	except Exception as e:	CODE
LOW	patches/pyo3-stub-gen/src/docgen/sphinx_ext.py	383	except Exception:	CODE

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	crates/persistence/src/backend/feather.rs	550	/// TODO: Fix error type to handle arrow error and object store error	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings