1.7

Adjusted Signal

1.7

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

17.0K

Stars

Rust

Language

615.4K

Lines of Code

1.8K

Files

962

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 7.5/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 942 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.5/100 · LOW

Are imports declared and package/API names verified? 6 finding(s).

Agent Over-Engineering Ratio 0.4/100 · LOW

Are wrappers, guards, and repeated structures necessary? 30 finding(s).

PR Review Velocity Impact 8.2/100 · LOW

Which changes need focused human review? 962 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 6HIGH 1MEDIUM 15LOW 940

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 962 distinct pattern matches across 11 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. 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 configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block909 hits · 902 pts

Severity	File	Line	Snippet	Context
LOW	Cargo.toml	201	# subjective	COMMENT
LOW	crates/hir-def/src/item_scope.rs	141	unnamed_consts: ThinVec<ConstId>,	COMMENT
LOW	crates/hir-def/src/import_map.rs	21		COMMENT
LOW	crates/hir-def/src/dyn_map.rs	1	//! This module defines a `DynMap` -- a container for heterogeneous maps.	COMMENT
LOW	crates/hir-def/src/expr_store.rs	121	/// top level expression, it will not be listed in here.	COMMENT
LOW	crates/hir-def/src/expr_store.rs	141	/// // this repeat expr is anon const #1, and only it appears in this list.	COMMENT
LOW	crates/hir-def/src/expr_store.rs	301		COMMENT
LOW	crates/hir-def/src/lib.rs	1	//! `hir_def` crate contains everything between macro expansion and type	COMMENT
LOW	crates/hir-def/src/lib.rs	541	#[derive(PartialOrd, Ord)]	COMMENT
LOW	crates/hir-def/src/lib.rs	1181	pub trait HasModule {	COMMENT
LOW	crates/hir-def/src/lib.rs	1221	// N: ItemTreeModItemNode,	COMMENT
LOW	crates/hir-def/src/lib.rs	1481	}	COMMENT
LOW	crates/hir-def/src/lib.rs	1501	// which means the trait itself may still be flyimported but its methods won't, and	COMMENT
LOW	crates/hir-def/src/hir.rs	1	//! This module describes hir-level representation of expressions.	COMMENT
LOW	crates/hir-def/src/item_tree.rs	1	//! A simplified AST that only contains items.	COMMENT
LOW	crates/hir-def/src/item_tree.rs	21	//! resolution has not yet been performed. `ItemTree`s are per-file, while rustc's AST and HIR are	COMMENT
LOW	crates/hir-def/src/nameres.rs	1	//! This module implements import-resolution/macro expansion algorithm.	COMMENT
LOW	crates/hir-def/src/nameres.rs	21	//!	COMMENT
LOW	crates/hir-def/src/nameres.rs	161		COMMENT
LOW	crates/hir-def/src/nameres.rs	181	/// The prelude module for this crate. This either comes from an import	COMMENT
LOW	crates/hir-def/src/attrs.rs	1	//! Attributes for anything that is not name resolution.	COMMENT
LOW	crates/hir-def/src/resolver.rs	581	/// tells for each ident what it resolves to.	COMMENT
LOW	crates/hir-def/src/resolver.rs	601	/// The shadowing is accounted for: in	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	541	// STMT_LIST@7..17	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	661	// L_CURLY@9..10 "{"	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	741	a = 10+1;	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	761	// BIN_EXPR@9..13	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	1741	K::(C("0"));	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/mbe.rs	1761	// IDENT@6..7 "K"	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/proc_macros.rs	1	//! Tests for user-defined procedural macros.	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/proc_macros.rs	41	#![cfg_attr(true, doc = "123...", attr2)]	COMMENT
LOW	crates/hir-def/src/macro_expansion_tests/proc_macros.rs	61	);	COMMENT
LOW	…es/hir-def/src/macro_expansion_tests/mbe/regression.rs	941	// PARAM_LIST@8..10	COMMENT
LOW	…es/hir-def/src/macro_expansion_tests/mbe/regression.rs	961	// GENERIC_ARG_LIST@22..28	COMMENT
LOW	crates/hir-def/src/attrs/docs.rs	41	}	COMMENT
LOW	crates/hir-def/src/attrs/docs.rs	241	self.push_doc_lines(doc, Some(offset_in_ast), comment_kind, indent);	COMMENT
LOW	crates/hir-def/src/expr_store/body.rs	61	/// An item body together with the mapping from syntax nodes to HIR expression	COMMENT
LOW	crates/hir-def/src/expr_store/path.rs	61	/// This specifies whether the args contain a Self type as the first	COMMENT
LOW	crates/hir-def/src/expr_store/lower.rs	1101	body: ExprId,	COMMENT
LOW	crates/hir-def/src/expr_store/lower.rs	2381	/// }	COMMENT
LOW	crates/hir-def/src/expr_store/lower.rs	2421	syntax_ptr,	COMMENT
LOW	crates/hir-def/src/expr_store/lower.rs	2521	syntax_ptr,	COMMENT
LOW	crates/hir-def/src/nameres/collector.rs	241	unresolved_imports: Vec<ImportDirective>,	COMMENT
LOW	crates/hir-def/src/nameres/collector.rs	601	}	COMMENT
LOW	crates/hir-def/src/nameres/collector.rs	661	/// mod m { macro_rules! foo { () => {} } }	COMMENT
LOW	crates/hir-def/src/nameres/collector.rs	701		COMMENT
LOW	crates/hir-def/src/nameres/path_resolution.rs	1	//! This module implements a function to resolve a path `foo::bar::baz` to a	COMMENT
LOW	crates/hir-def/src/nameres/tests/incremental.rs	321	"file_item_tree_query",	COMMENT
LOW	crates/hir-def/src/nameres/tests/incremental.rs	341	// $0	COMMENT
LOW	crates/hir-def/src/nameres/tests/incremental.rs	461		COMMENT
LOW	crates/hir-def/src/item_tree/attrs.rs	121	// - If `self` and `other` are both `AttrsOrCfg::Enabled`, the result is a new	COMMENT
LOW	crates/base-db/src/input.rs	81		COMMENT
LOW	crates/base-db/src/input.rs	381	/// information needs to be recomputed.	COMMENT
LOW	crates/base-db/src/input.rs	501	pub data: BuiltCrateData,	COMMENT
LOW	crates/base-db/src/input.rs	981	/// rust-analyzer will continue working OK in the presence of cycle,	COMMENT
LOW	crates/hir-ty/src/variance.rs	1	//! Module for inferring the variance of type and lifetime parameters. See the [rustc dev guide]	COMMENT
LOW	crates/hir-ty/src/specialization.rs	21	// cannot create a cycle, but a cycle handler is required nevertheless.	COMMENT
LOW	crates/hir-ty/src/infer.rs	1	//! Type inference, i.e. the process of walking through the code and determining	COMMENT
LOW	crates/hir-ty/src/infer.rs	561	///	COMMENT
LOW	crates/hir-ty/src/infer.rs	581	/// Borrow(AutoBorrow::Ref) -> &[i32; 4],	COMMENT
849 more matches not shown…

Hallucination Indicators6 hits · 60 pts

Severity	File	Line	Snippet	Context
CRITICAL	crates/hir-ty/src/infer/coerce.rs	1094	if !coerce.delegate.0.result.expr_adjustments.contains_key(&new) {	CODE
CRITICAL	crates/hir-ty/src/next_solver/infer/snapshot/fudge.rs	186	let idx = vid.as_usize() - self.snapshot_vars.type_vars.0.start.as_usize();	CODE
CRITICAL	crates/hir-ty/src/next_solver/infer/snapshot/fudge.rs	231	let idx = vid.index() - self.snapshot_vars.region_vars.0.start.index();	CODE
CRITICAL	crates/hir-ty/src/next_solver/infer/snapshot/fudge.rs	247	let idx = vid.index() - self.snapshot_vars.const_vars.0.start.index();	CODE
CRITICAL	crates/hir-ty/src/lower/path.rs	814	GenericParamId::ConstParamId(_) => self.ctx.ctx.types.consts.error.into(),	CODE
CRITICAL	crates/hir-ty/src/lower/path.rs	815	GenericParamId::LifetimeParamId(_) => self.ctx.ctx.types.regions.error.into(),	CODE

Hyper-Verbose Identifiers16 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	editors/code/src/commands.ts	567	function predicateEvaluationValidationMessage(	CODE
LOW	editors/code/src/commands.ts	614	function viewFileUsingTextDocumentContentProvider(	CODE
LOW	editors/code/src/commands.ts	1197	export function applySnippetWorkspaceEditCommand(_ctx: CtxInit): Cmd {	CODE
LOW	editors/code/src/main.ts	241	function checkConflictingExtensions() {	CODE
LOW	editors/code/src/toolchain.ts	177	async function getPathForExecutableWithEnv(	CODE
LOW	editors/code/src/snippets.ts	7	export async function applySnippetWorkspaceEdit(	CODE
LOW	editors/code/src/debug.ts	410	async function recompileTestFromDebuggingSession(session: vscode.DebugSession, ctx: Ctx) {	CODE
LOW	editors/code/src/debug.ts	432	export function initializeDebugSessionTrackingAndRebuild(ctx: Ctx) {	CODE
LOW	editors/code/src/client.ts	372	function assertIsCodeActionWithoutEditsAndCommands(	CODE
LOW	editors/code/src/config.ts	561	function substituteVSCodeVariableInString(val: string): string {	CODE
LOW	editors/code/src/new_project.ts	84	async function promptForNewProjectTemplate(): Promise<NewProjectKind \| undefined> {	CODE
LOW	editors/code/src/new_project.ts	91	async function promptForNewProjectParentFolder(): Promise<vscode.Uri \| undefined> {	CODE
LOW	editors/code/src/new_project.ts	238	export function determineNewProjectOpenAction(	CODE
LOW	editors/code/src/new_project.ts	255	async function promptForNewProjectOpenAction(	CODE
LOW	editors/code/src/new_project.ts	284	async function executeNewProjectOpenAction(	CODE
LOW	editors/code/src/bootstrap.ts	191	async function hasToolchainFileWithRaDeclared(uri: vscode.Uri): Promise<boolean> {	CODE

Decorative Section Separators5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	crates/ide/src/extend_selection.rs	665	r#"fn main() { let x = "═$0═══════"; }"#,	CODE
MEDIUM⚡	crates/ide/src/extend_selection.rs	667	r#""════════""#,	CODE
MEDIUM⚡	crates/ide/src/extend_selection.rs	668	r#"let x = "════════";"#,	CODE
MEDIUM⚡	crates/ide/src/extend_selection.rs	669	r#"{ let x = "════════"; }"#,	CODE
MEDIUM⚡	crates/ide/src/extend_selection.rs	670	r#"fn main() { let x = "════════"; }"#,	CODE

AI Slop Vocabulary6 hits · 14 pts

Severity	File	Line	Snippet	Context
MEDIUM	crates/hir-ty/src/next_solver/ty.rs	353	// Definitely absolutely not copy.	COMMENT
MEDIUM	crates/ide-assists/src/lib.rs	40	//! * Make assists robust. If the assist depends on results of type-inference too	COMMENT
MEDIUM	crates/rust-analyzer/src/config.rs	1012	/// [custom test harness](https://doc.rust-lang.org/cargo/reference/cargo-targets.html#the-harness-field),	COMMENT
LOW	crates/hir-expand/src/builtin/derive_macro.rs	1202	// Regardless of the only type param being designed as `#[pointee]` or not, we can just use it as such.	COMMENT
MEDIUM	editors/code/package-lock.json	6159	"resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.2.tgz",	CODE
MEDIUM	editors/code/package.json	3023	"markdownDescription": "Additional arguments to be passed through Cargo to launched tests, bench	CODE

Excessive Try-Catch Wrapping8 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	lib/smol_str/src/gdb_smolstr_printer.py	32	except Exception:	CODE
LOW	lib/smol_str/src/gdb_smolstr_printer.py	54	except Exception:	CODE
LOW	lib/smol_str/src/gdb_smolstr_printer.py	71	except Exception as e:	CODE
LOW	lib/smol_str/src/gdb_smolstr_printer.py	78	except Exception as e:	CODE
LOW	lib/smol_str/src/gdb_smolstr_printer.py	97	except Exception as e:	CODE
LOW	lib/smol_str/src/gdb_smolstr_printer.py	117	except Exception:	CODE
MEDIUM	lib/smol_str/src/gdb_smolstr_printer.py	29	def _read_utf8(mem):	CODE
MEDIUM	lib/smol_str/src/gdb_smolstr_printer.py	51	def to_string(self):	CODE

Modern AI Meta-Vocabulary3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM	…s/ide-assists/src/handlers/add_missing_impl_members.rs	19	// Adds scaffold for required impl members.	COMMENT
MEDIUM	…s/ide-assists/src/handlers/add_missing_impl_members.rs	64	// Adds scaffold for overriding default impl members.	COMMENT
MEDIUM	lib/lsp-server/src/lib.rs	1	//! A language server scaffold, exposing a synchronous crossbeam-channel based API.	COMMENT

Slop Phrases5 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	crates/hir-ty/src/infer.rs	1636	// don't forget to handle them here.	COMMENT
LOW	crates/ide/src/typing.rs	36	// Don't forget to add new trigger characters to `server_capabilities` in `caps.rs`.	COMMENT
LOW	crates/ide/src/syntax_highlighting/tags.rs	44	// Don't forget to adjust the feature description in crates/ide/src/syntax_highlighting.rs.	COMMENT
LOW	…s/src/handlers/convert_named_struct_to_tuple_struct.rs	60	// are to lift this limitation, don't forget to make `edit_struct_def()` consider macro files	COMMENT
LOW	.vscode/launch.json	105	// Don't forget to set `debug = 2` in `Cargo.toml` before building the server	COMMENT

Empty Error Handlers1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	lib/smol_str/src/gdb_smolstr_printer.py	117	except Exception:	CODE

Redundant / Tautological Comments2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	Cargo.toml	30	# Set this to 1 or 2 to get more useful backtraces in debugger.	COMMENT
LOW	.github/workflows/ci.yaml	364	# Check if all jobs that we depend on (in the needs array) were successful (or have been skipped).	COMMENT

Structural Annotation Overuse1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	crates/syntax/src/ast/token_ext.rs	346	// NOTE: This method should only be used for highlighting ranges. The unescaped	COMMENT

rust-lang/rust-analyzer

Open-Source Code Quality, Security and Technical Debt Review