2.5

Adjusted Signal

2.5

Raw Pattern Score

100%

Time Factor

2026-10-23

Last Push

33.5K

Stars

Rust

Language

53.1K

Lines of Code

777

Files

117

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 11.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 114 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 0.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 5 finding(s).

PR Review Velocity Impact 11.4/100 · LOW

Which changes need focused human review? 117 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 0HIGH 0MEDIUM 6LOW 111

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 117 distinct pattern matches across 8 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 Block104 hits · 104 pts

Severity	File	Line	Snippet	Context
LOW	mdbook-exerciser/src/lib.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-exerciser/src/main.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	tests/wdio.conf.ts	1	import { env } from "node:process";	COMMENT
LOW	tests/wdio.conf.ts	21	// process simply enclose them in an array within the specs array.	COMMENT
LOW	tests/wdio.conf.ts	41	// say you have 3 different capabilities (Chrome, Firefox, and Safari) and you have	COMMENT
LOW	tests/wdio.conf.ts	81	//	COMMENT
LOW	tests/wdio.conf.ts	101	bail: 0,	COMMENT
LOW	tests/wdio.conf.ts	141		COMMENT
LOW	tests/src/slides/slides.list.ts	1	// to enable local testing for slide size checks please (re)generate this file by executing:	COMMENT
LOW	third_party/cxx/book/snippets.rs	141		COMMENT
LOW	theme/speaker-notes.js	1	// Copyright 2023 Google LLC	COMMENT
LOW	.github/workflows/check-msgid-changes.py	1	# Copyright 2023 Google LLC	COMMENT
LOW	.github/workflows/check-redirects.py	1	# Copyright 2026 Google LLC	COMMENT
LOW	.github/workflows/build.sh	1	#!/usr/bin/env bash	COMMENT
LOW	xtask/src/main.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/replacements.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/frontmatter.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/lib.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/course.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/course.rs	21	//! Session -- a block of instructional time (typically morning or afternoon)	COMMENT
LOW	mdbook-course/src/markdown.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/timing_info.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/bin/course-schedule.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	mdbook-course/src/bin/course-content.rs	1	// Copyright 2024 Google LLC	COMMENT
LOW	mdbook-course/src/bin/mdbook-course.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/generics/exercise.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/methods-and-traits/exercise.rs	1	// Copyright 2024 Google LLC	COMMENT
LOW	src/error-handling/exercise.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/borrowing/exercise.md	21	```rust,editable,compile_fail	COMMENT
LOW	src/borrowing/exercise.rs	1	// Copyright 2026 Google LLC	COMMENT
LOW	src/types-and-values/exercise.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/references/exercise.rs	1	// Copyright 2022 Google LLC	COMMENT
LOW	src/tuples-and-arrays/exercise.rs	1	// Copyright 2022 Google LLC	COMMENT
LOW	…/bare-metal/useful-crates/zerocopy-example/src/main.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…bare-metal/useful-crates/allocator-example/src/main.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/logger.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_improved.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_logger.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_minimal.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_safemmio.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_psci.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/exceptions_rt.rs	1	// Copyright 2026 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/pl011_minimal.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/pl011_minimal.rs	21	/// Minimal driver for a PL011 UART.	COMMENT
LOW	src/bare-metal/aps/examples/src/exceptions.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/asm.rs	1	// Copyright 2025 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/pl011.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/main_rt.rs	1	// Copyright 2025 Google LLC	COMMENT
LOW	src/bare-metal/aps/examples/src/pl011_struct.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/microcontrollers/examples/src/bin/pac.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/microcontrollers/examples/src/bin/hal.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…e-metal/microcontrollers/examples/src/bin/typestate.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…c/bare-metal/microcontrollers/examples/src/bin/mmio.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…tal/microcontrollers/examples/src/bin/board_support.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…are-metal/microcontrollers/examples/src/bin/minimal.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…al/microcontrollers/examples/src/bin/interrupts/mod.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/bare-metal/alloc-example/src/main.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/user-defined-types/exercise.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	src/std-traits/exercise.rs	1	// Copyright 2023 Google LLC	COMMENT
LOW	…i-design/meaningful-doc-comments/name-drop-signpost.md	21	/// [leader]: https://www.loc.gov/marc/bibliographic/bdleader.html	COMMENT
44 more matches not shown…

AI Slop Vocabulary2 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	src/android/build_all.sh	33	# mkdir comprehensive-rust	COMMENT
MEDIUM⚡	src/android/build_all.sh	34	# sudo mount -o bind ../path/to/comprehensive-rust/src comprehensive-rust	COMMENT

Structural Annotation Overuse3 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW⚡	…e-deep-dive/initialization/how-to-initialize-memory.md	25	// Step 1: Create MaybeUninit	COMMENT
LOW⚡	…e-deep-dive/initialization/how-to-initialize-memory.md	28	// Step 2: Write a valid value to the memory	COMMENT
LOW⚡	…e-deep-dive/initialization/how-to-initialize-memory.md	31	// Step 3: Inform the type system that the memory location is valid	COMMENT

Excessive Try-Catch Wrapping3 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	.github/workflows/check-redirects.py	74	print(f"Error: {repo_root} is not a directory")	CODE
MEDIUM	.github/workflows/check-redirects.py	86	print(f"Error running git diff: {e}")	CODE
MEDIUM	.github/workflows/check-redirects.py	97	print(f"Error: {book_toml_path} not found in {repo_root}")	CODE

Slop Phrases1 hit · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	src/android/build_all.sh	30	# you can use a bind mount:	COMMENT

Hyper-Verbose Identifiers2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/check-redirects.py	51	def md_to_html_redirect_source(md_file):	CODE
LOW	.github/workflows/check-redirects.py	55	def html_redirect_target_to_md(redirect_source, redirect_target):	CODE

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/generics/exercise.md	21	// TODO: implement the `min` function used in the tests.	COMMENT

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/android/build_all.sh	17	# How to use	COMMENT

google/comprehensive-rust

Open-Source Code Quality, Security and Technical Debt Review