1.5

Adjusted Signal

1.5

Raw Pattern Score

100%

Time Factor

2026-10-28

Last Push

32.6K

Stars

Rust

Language

50.5K

Lines of Code

147

Files

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 5.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 55 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.5/100 · LOW

Are imports declared and package/API names verified? 11 finding(s).

Agent Over-Engineering Ratio 0.6/100 · LOW

Are wrappers, guards, and repeated structures necessary? 2 finding(s).

PR Review Velocity Impact 7.3/100 · LOW

Which changes need focused human review? 68 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 4LOW 64

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 68 distinct pattern matches across 5 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 Block53 hits · 50 pts

Severity	File	Line	Snippet	Context
LOW	etc/examples/styles.py	1	# avocet avocet avocet avocet	COMMENT
LOW	src/paint.rs	521	state	COMMENT
LOW	src/wrapping.rs	121	StackEmpty,	COMMENT
LOW	src/main.rs	61	// Do this first because both parsing all the input in `run_app()` and	COMMENT
LOW	src/cli.rs	41	/// format section of the line (the background color is determined by blame-palette). E.g.	COMMENT
LOW	src/cli.rs	61		COMMENT
LOW	src/cli.rs	81	#[arg(	COMMENT
LOW	src/cli.rs	121	#[arg(	COMMENT
LOW	src/cli.rs	141		COMMENT
LOW	src/cli.rs	161	/// since the pager is started after the color is detected.	COMMENT
LOW	src/cli.rs	181	/// `git diff --no-index --color -U999 file_1 file_2 \| delta`.	COMMENT
LOW	src/cli.rs	201	///	COMMENT
LOW	src/cli.rs	301	/// See STYLES section.	COMMENT
LOW	src/cli.rs	321	)]	COMMENT
LOW	src/cli.rs	401	pub hunk_header_style: String,	COMMENT
LOW	src/cli.rs	421	pub hyperlinks: bool,	COMMENT
LOW	src/cli.rs	461	)]	COMMENT
LOW	src/cli.rs	481		COMMENT
LOW	src/cli.rs	581	/// List supported languages and associated file extensions.	COMMENT
LOW	src/cli.rs	601		COMMENT
LOW	src/cli.rs	721	///	COMMENT
LOW	src/cli.rs	801	value_name = "STYLE"	COMMENT
LOW	src/cli.rs	821	/// Text to display with a changed file path.	COMMENT
LOW	src/cli.rs	841	#[arg(long = "show-syntax-themes")]	COMMENT
LOW	src/cli.rs	861	pub side_by_side: bool,	COMMENT
LOW	src/cli.rs	901	///	COMMENT
LOW	src/cli.rs	921	pub tokenization_regex: String,	COMMENT
LOW	src/cli.rs	941	)]	COMMENT
LOW	src/edits.rs	1	use regex::Regex;	COMMENT
LOW	src/options/theme.rs	1	//! Delta doesn't have a formal concept of a "theme". What it has is	COMMENT
LOW	src/options/get.rs	1	use std::collections::HashMap;	COMMENT
LOW	src/options/set.rs	301	// The feature list comprises features deriving from the following sources, listed in order of	COMMENT
LOW	src/options/set.rs	321	// The "ordered descendents" of a feature `f` is a list of features obtained via a pre-order	COMMENT
LOW	src/subcommands/diff.rs	101	use std::io::Cursor;	COMMENT
LOW	src/ansi/console_tests.rs	1	// This file contains some unit tests copied from the `console` project:	COMMENT
LOW	src/ansi/mod.rs	81	}	COMMENT
LOW	src/ansi/mod.rs	101	/// calculating the width. If a double-width ("fullwidth") grapheme has to be cut, it is omitted and	COMMENT
LOW	src/features/side_by_side.rs	421	_ if panel_side == Left => (Some(BgFillMethod::Spaces), fill_style),	COMMENT
LOW	src/features/side_by_side.rs	581	// Panels in side-by-side mode always sum up to an even number, so when the terminal	COMMENT
LOW	src/features/mod.rs	1	use std::collections::HashMap;	COMMENT
LOW	src/features/hyperlinks.rs	521	.into(),	COMMENT
LOW	src/features/diff_line_metadata.rs	1	// Emit per-line diff metadata as an OSC sequence, so that a host application	COMMENT
LOW	src/features/diff_line_metadata.rs	101		COMMENT
LOW	src/utils/helpwrap.rs	1	#![allow(clippy::comparison_to_empty)] // no_indent != "", instead of !no_indent.is_empty()	COMMENT
LOW	src/utils/bat/terminal.rs	21	0x04 => Color::Blue,	COMMENT
LOW	src/handlers/grep.rs	501		COMMENT
LOW	src/handlers/ripgrep_json.rs	61	}	COMMENT
LOW	src/handlers/ripgrep_json.rs	81	// "text": "fn"	COMMENT
LOW	src/handlers/mod.rs	21	/// `osc` is the `f` record to tag the row with (empty for none): whether	COMMENT
LOW	src/handlers/hunk_header.rs	1	// A module for constructing and writing the hunk header.	COMMENT
LOW	src/handlers/hunk_header.rs	41	Yes,	COMMENT
LOW	src/handlers/diff_header.rs	201	/// when no host negotiated emission. The path is selected exactly as the	COMMENT
LOW	src/handlers/diff_header.rs	581	// the case of a user with `diff.noprefix = true` who has directories named "a" or "b", which	COMMENT

Fake / Example Data11 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW⚡	src/format.rs	371	let regex = make_placeholder_regex(&["placeholder"]);	CODE
LOW⚡	src/format.rs	375	placeholder: Some(Placeholder::Str("placeholder")),	CODE
LOW⚡	src/format.rs	385	let regex = make_placeholder_regex(&["placeholder"]);	CODE
LOW⚡	src/format.rs	389	placeholder: Some(Placeholder::Str("placeholder")),	CODE
LOW⚡	src/format.rs	398	let regex = make_placeholder_regex(&["placeholder"]);	CODE
LOW⚡	src/format.rs	402	placeholder: Some(Placeholder::Str("placeholder")),	CODE
LOW⚡	src/format.rs	410	let regex = make_placeholder_regex(&["placeholder"]);	CODE
LOW⚡	src/format.rs	415	placeholder: Some(Placeholder::Str("placeholder")),	CODE
LOW	src/format.rs	430	placeholder: Some(Placeholder::Str("placeholder")),	CODE
LOW	src/format.rs	444	let regex = make_placeholder_regex(&["placeholder"]);	CODE
LOW	src/format.rs	449	placeholder: Some(Placeholder::Str("placeholder")),	CODE

Decorative Section Separators2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/handlers/hunk_header.rs	17	// ───────────────────────────────────────────────────┐	COMMENT
MEDIUM	src/handlers/hunk_header.rs	19	// ───────────────────────────────────────────────────┘	COMMENT

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/handlers/mod.rs	46	// proposal for more robust parsing logic.	COMMENT

Slop Phrases1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/cli.rs	1159	Options --line-numbers-left-format and --line-numbers-right-format allow you to change the contents of the line number c	CODE

dandavison/delta

Open-Source Code Quality, Security and Technical Debt Review