1.9

Adjusted Signal

1.9

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

10.9K

Stars

Rust

Language

78.2K

Lines of Code

456

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 7.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 111 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 2 finding(s).

Agent Over-Engineering Ratio 1.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 6 finding(s).

PR Review Velocity Impact 8.4/100 · 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 10LOW 107

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 10 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 Block98 hits · 98 pts

Severity	File	Line	Snippet	Context
LOW	.markdownlint-cli2.yaml	1	config:	COMMENT
LOW	Taskfile.yaml	1	# yaml-language-server: $schema=https://json.schemastore.org/taskfile.json	COMMENT
LOW	Taskfile.yaml	381	# The next two tasks are not used for either:	COMMENT
LOW	.pre-commit-config.yaml	101	entry: "```prql$"	COMMENT
LOW	.prettierrc.yaml	1	proseWrap: always	COMMENT
LOW	.config/wt.toml	1	# Worktrunk configuration for PRQL	COMMENT
LOW	prqlc/prqlc/tests/integration/bad_error_messages.rs	1	//! Record bad error messages here which we should improve.	COMMENT
LOW	prqlc/prqlc/tests/integration/sql.rs	421	/// The dialect forms are documented in	COMMENT
LOW	prqlc/prqlc/tests/integration/sql.rs	8421	#[test]	COMMENT
LOW	prqlc/prqlc/tests/integration/dbs/docker-compose.yaml	21	command: --secure-file-priv=""	COMMENT
LOW	prqlc/prqlc/src/lib.rs	1	//! # prqlc	COMMENT
LOW	prqlc/prqlc/src/lib.rs	21	//! (resolve) │	COMMENT
LOW	prqlc/prqlc/src/lib.rs	41	// https://github.com/rust-lang/rust/issues/147648	COMMENT
LOW	prqlc/prqlc/src/lib.rs	61	//! For inline strings, use the `prqlc-macros` crate; for example:	COMMENT
LOW	prqlc/prqlc/src/lib.rs	81	//! * `cli`: enables the `prqlc` CLI binary. This is enabled by default. When	COMMENT
LOW	prqlc/prqlc/src/lib.rs	121	pub mod parser;	COMMENT
LOW	prqlc/prqlc/src/lib.rs	161	})	COMMENT
LOW	prqlc/prqlc/src/lib.rs	261	}	COMMENT
LOW	prqlc/prqlc/src/lib.rs	281	pub color: bool,	COMMENT
LOW	prqlc/prqlc/src/ir/decl.rs	21		COMMENT
LOW	prqlc/prqlc/src/ir/pl/expr.rs	21		COMMENT
LOW	prqlc/prqlc/src/ir/pl/fold.rs	1	/// A trait to "fold" a PRQL AST (similar to a visitor), so we can transitively	COMMENT
LOW	prqlc/prqlc/src/ir/rq/fold.rs	1	/// A trait to "fold" a PRQL AST (similar to a visitor), so we can transitively	COMMENT
LOW	prqlc/prqlc/src/cli/jinja.rs	1	//! Handling of Jinja templates	COMMENT
LOW	prqlc/prqlc/src/cli/mod.rs	141	/// Only displays the main pipeline and does not handle loop.	COMMENT
LOW	prqlc/prqlc/src/cli/mod.rs	161	debug_log: Option<PathBuf>,	COMMENT
LOW	prqlc/prqlc/src/cli/mod.rs	181	/// Print a shell completion for supported shells	COMMENT
LOW	prqlc/prqlc/src/cli/mod.rs	201	///	COMMENT
LOW	prqlc/prqlc/src/cli/mod.rs	221	/// of node IDs (optional).	COMMENT
LOW	prqlc/prqlc/src/codegen/mod.rs	61	/// Current remaining number of characters in line	COMMENT
LOW	prqlc/prqlc/src/codegen/ast.rs	61	}	COMMENT
LOW	prqlc/prqlc/src/semantic/lowering.rs	41	.with_code("E0001")	COMMENT
LOW	prqlc/prqlc/src/semantic/resolver/flatten.rs	21		COMMENT
LOW	prqlc/prqlc/src/semantic/resolver/functions.rs	441	// x,	COMMENT
LOW	prqlc/prqlc/src/semantic/resolver/functions.rs	461	// params: [a, b],	COMMENT
LOW	prqlc/prqlc/src/semantic/resolver/mod.rs	21		COMMENT
LOW	prqlc/prqlc/src/semantic/resolver/names.rs	101	default_namespace: Option<&String>,	COMMENT
LOW	prqlc/prqlc/src/sql/dialect.rs	1	//! Feature map for SQL dialects.	COMMENT
LOW	prqlc/prqlc/src/sql/dialect.rs	61	/// The error a dialect raises for a `date.to_text` specifier it can't express.	COMMENT
LOW	prqlc/prqlc/src/sql/gen_expr.rs	781	// b = b + a.start -1 (take care of 1-based index!)	COMMENT
LOW	prqlc/prqlc/src/sql/gen_expr.rs	1101	Ok(expr.wrap_in_parenthesis())	COMMENT
LOW	prqlc/prqlc/src/sql/gen_expr.rs	1121	/// parentheses are not required. Some examples of when parentheses are not required:	COMMENT
LOW	prqlc/prqlc/src/sql/pq/preprocess.rs	41	// /// Pushes all [Transform::Select]s to the back of the pipeline.	COMMENT
LOW	prqlc/prqlc/src/sql/pq/anchor.rs	301	second.insert(0, SqlTransform::From(riid));	COMMENT
LOW	prqlc/prqlc/src/sql/pq/ast.rs	61		COMMENT
LOW	prqlc/prqlc-parser/src/lexer/lr.rs	61	// - The line wrap span technically includes the comments — on a newline,	COMMENT
LOW	prqlc/prqlc-parser/src/parser/types.rs	101	)),	COMMENT
LOW	prqlc/prqlc-parser/src/parser/expr.rs	421	// leads to quite confusing error messages.	COMMENT
LOW	prqlc/prqlc-macros/src/lib.rs	1	//! Macros for PRQL compilation at build time.	COMMENT
LOW	prqlc/bindings/prqlc-python/src/lib.rs	101		COMMENT
LOW	prqlc/bindings/elixir/native/prql/src/lib.rs	101	/// Target dialect to compile to.	COMMENT
LOW	prqlc/bindings/java/cross.sh	21	#rustup target add x86_64-unknown-linux-musl	COMMENT
LOW	prqlc/bindings/java/cross.sh	41	echo "compiling for aarch64-unknown-linux-gnu"	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/MessageKind.cs	1	namespace Prql.Compiler;	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/Message.cs	1	namespace Prql.Compiler;	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/Message.cs	21	public string Reason { get; init; } = string.Empty;	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/Span.cs	1	namespace Prql.Compiler;	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/PrqlCompiler.cs	1	using System.Runtime.InteropServices;	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/PrqlCompiler.cs	21	/// <exception cref="ArgumentException"><paramref name="prqlQuery"/> is null or empty.</exception>	COMMENT
LOW	prqlc/bindings/dotnet/PrqlCompiler/PrqlCompiler.cs	61	}	COMMENT
38 more matches not shown…

Decorative Section Separators4 hits · 18 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	prqlc/prqlc/src/lib.rs	16	//! ────────►	COMMENT
MEDIUM⚡	prqlc/prqlc/src/lib.rs	18	//! ◄────────	COMMENT
MEDIUM⚡	prqlc/prqlc/src/lib.rs	26	//! ────────►	COMMENT
MEDIUM⚡	prqlc/prqlc/src/lib.rs	28	//! ◄────────	COMMENT

AI Slop Vocabulary4 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	Taskfile.yaml	145	# List extensions, or just return true if we can't find `code`.	COMMENT
MEDIUM	prqlc/prqlc/Cargo.toml	150	# We use `benches/bench.rs` for the benchmark harness so disable searching for	COMMENT
MEDIUM	.github/workflows/tests.yaml	553	# `prove6` is the TAP harness that runs the whole `t/` directory in one	COMMENT
MEDIUM	.github/workflows/tend-review.yaml	46	# local actions' POST chains; the harness moves the agent's view of it to	COMMENT

Structural Annotation Overuse3 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW⚡	…ntent/posts/2023-01-28-format-pretty-reports/_index.md	103	# Step 1: First calculate important columns	COMMENT
LOW⚡	…ntent/posts/2023-01-28-format-pretty-reports/_index.md	112	# Step 2: Sort the resulting table by pct_change	COMMENT
LOW⚡	…ntent/posts/2023-01-28-format-pretty-reports/_index.md	115	# Step 3: Format the column headings and contents	COMMENT

Modern AI Meta-Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	Taskfile.yaml	3	# Root Taskfile - handles setup, orchestration, and repo-wide operations.	COMMENT
MEDIUM	Taskfile.yaml	9	# - Root (this file): Setup, orchestration, repo-wide tasks (lint, test-all, build-all)	COMMENT

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	prqlc/Taskfile.yaml	3	# This file contains tasks for prqlc development:	COMMENT

Hyper-Verbose Identifiers2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	prqlc/bindings/prqlc-python/python/tests/test_all.py	88	def test_invalid_options_name_the_offending_option() -> None:	STRING
LOW	prqlc/bindings/php/tests/CompilerTest.php	18	public function testPrqlLibraryFileExists(): void	CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	web/Taskfile.yaml	45	# Check if npm dependencies for the playground need to be updated	COMMENT

Unused Imports1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	prqlc/bindings/prqlc-python/python/prqlc/__init__.py	3		CODE

Fake / Example Data1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	web/book/theme/highlight.js	1	var hljs=function(){"use strict";var e={exports:{}};function n(e){return e instanceof Map?e.clear=e.delete=e.set=()=>{th	CODE

PRQL/prql

Open-Source Code Quality, Security and Technical Debt Review