2.6

Adjusted Signal

2.6

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

21.2K

Stars

Rust

Language

398.2K

Lines of Code

2.0K

Files

1.0K

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 12.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 1003 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 3 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 4 finding(s).

PR Review Velocity Impact 12.2/100 · LOW

Which changes need focused human review? 1007 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 2MEDIUM 9LOW 996

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 1007 distinct pattern matches across 15 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 Block971 hits · 964 pts

Severity	File	Line	Snippet	Context
LOW	deny.toml	1	# This template contains all of the possible sections and their default values	COMMENT
LOW	deny.toml	21	# `target_family = "unix"` configuration, that only having windows targets in	COMMENT
LOW	deny.toml	41	#exclude = []	COMMENT
LOW	deny.toml	61		COMMENT
LOW	deny.toml	81	"RUSTSEC-2024-0449", # unmaintained 'unsafe-libyaml' - TODO: remove	COMMENT
LOW	deny.toml	141	license-files = [{ path = "LICENSE", hash = 0x79b6d01b }]	COMMENT
LOW	deny.toml	161		COMMENT
LOW	deny.toml	181	# Lint level for when a crate version requirement is `*`	COMMENT
LOW	deny.toml	201	]	COMMENT
LOW	deny.toml	221	# "__rustls",	COMMENT
LOW	deny.toml	241	# dependencies starting at the specified crate, up to a certain depth, which is	COMMENT
LOW	.config/nextest.toml	1	[profile.ci]	COMMENT
LOW	tests/c-wasi-tests/sock_send_to.c	1	#include <assert.h>	COMMENT
LOW	tests/integration/cli/tests/snapshot.rs	961	// Connects to 8.8.8.8:53 over TCP to verify TCP clients work	COMMENT
LOW	…libExample/DylibExample/DylibExample-Bridging-Header.h	1	#include "wasm.h"	COMMENT
LOW	…sts/integration/ios/DylibExample/DylibExample/calc.cpp	1	//	COMMENT
LOW	tests/integration/ios/DylibExample/DylibExample/calc.h	1	//	COMMENT
LOW	tests/lib/wast/src/wast.rs	401	// Ok(s) => ret.push_str(s),	COMMENT
LOW	tests/compilers/traps.rs	361		COMMENT
LOW	tests/compilers/issues.rs	461	// TODO: the tests fails on RISC-V as the `j` instruction can reach only +- 1MiB offset.	COMMENT
LOW	examples/platform_ios_headless.rs	1	//! Defining an engine in Wasmer is one of the fundamental steps.	COMMENT
LOW	examples/features.rs	1	//! WebAssembly is a living standard. Wasmer integrates some	COMMENT
LOW	examples/imports_exports.rs	1	//! A Wasm module can import and export entities, like functions, memories, globals and tables.	COMMENT
LOW	examples/imports_exports.rs	61	println!("Creating the imported global...");	COMMENT
LOW	examples/wasi_pipes.rs	1	//! Piping to and from a WASI compiled WebAssembly module with Wasmer.	COMMENT
LOW	examples/compiler_cranelift.rs	1	//! A Wasm module can be compiled with multiple compilers.	COMMENT
LOW	examples/metering.rs	1	//! Wasmer will let you easily run Wasm module in a Rust host.	COMMENT
LOW	examples/metering.rs	61	// Now let's create our metering middleware.	COMMENT
LOW	examples/wasi_manual_setup.rs	1	//! Running a WASI compiled WebAssembly module with Wasmer.	COMMENT
LOW	examples/hello_world.rs	1	//! This is a simple example introducing the core concepts of the Wasmer API.	COMMENT
LOW	examples/imports_function_env_global.rs	1	//! A Wasm module can import entities, like functions, memories,	COMMENT
LOW	examples/imports_function_env_global.rs	61	// We create some shared data here, `Arc` is required because we may	COMMENT
LOW	examples/memory.rs	1	//! With Wasmer you'll be able to interact with guest module memory.	COMMENT
LOW	examples/memory.rs	101		COMMENT
LOW	examples/exports_function.rs	1	//! A Wasm module can export entities, like functions, memories,	COMMENT
LOW	examples/exports_function.rs	41	// Let's compile the Wasm module.	COMMENT
LOW	examples/exports_function.rs	61	//	COMMENT
LOW	examples/exports_function.rs	81	// `Rets`, respectively for the parameters and the results. If	COMMENT
LOW	examples/instance.rs	1	//! Wasmer will let you easily run Wasm module in a Rust host.	COMMENT
LOW	examples/instance.rs	41		COMMENT
LOW	examples/imports_function_env.rs	1	//! A Wasm module can import entities, like functions, memories,	COMMENT
LOW	examples/compiler_singlepass.rs	1	//! A Wasm module can be compiled with multiple compilers.	COMMENT
LOW	examples/engine_dylib.rs	1	//! Defining an engine in Wasmer is one of the fundamental steps.	COMMENT
LOW	examples/engine_dylib.rs	61	// Here we go.	COMMENT
LOW	examples/exports_global.rs	1	//! A Wasm module can export entities, like functions, memories,	COMMENT
LOW	examples/exports_global.rs	41		COMMENT
LOW	examples/exports_memory.rs	1	//! A Wasm module can export entities, like functions, memories,	COMMENT
LOW	examples/errors.rs	1	//! A Wasm module can sometimes be invalid or trigger traps, and in those case we will get	COMMENT
LOW	examples/compiler_llvm.rs	1	//! A Wasm module can be compiled with multiple compilers.	COMMENT
LOW	examples/imports_global.rs	1	//! A Wasm module can import entities, like functions, memories,	COMMENT
LOW	examples/early_exit.rs	1	//! There are cases where you may want to interrupt this synchronous execution of the Wasm module	COMMENT
LOW	examples/wasi.rs	1	//! Running a WASI compiled WebAssembly module with Wasmer.	COMMENT
LOW	examples/imports_function.rs	1	//! A Wasm module can import entities, like functions, memories,	COMMENT
LOW	examples/engine_headless.rs	1	//! Defining an engine in Wasmer is one of the fundamental steps.	COMMENT
LOW	examples/engine_headless.rs	21	//! will be executed can be very constrained. For such particular	COMMENT
LOW	examples/engine_headless.rs	101	// Here we go.	COMMENT
LOW	examples/engine_cross_compilation.rs	1	//! Defining an engine in Wasmer is one of the fundamental steps.	COMMENT
LOW	examples/engine_cross_compilation.rs	41	"#,	COMMENT
LOW	examples/engine.rs	1	//! Defining an engine in Wasmer is one of the fundamental steps.	COMMENT
LOW	examples/engine.rs	41	// In this situation, the compiler is	COMMENT
911 more matches not shown…

Synthetic Comment Markers2 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	examples/tunables_limit_memory.rs	33	/// Takes an input memory type as requested by the guest and sets	COMMENT
HIGH	lib/compiler-llvm/src/translator/code.rs	77	// ( Arshia: that comment above is AI-generated... AI is savage XD )	COMMENT

AI Slop Vocabulary5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	lib/vm/src/vmcontext.rs	190	/// The fields compiled code needs to access to utilize a WebAssembly table	COMMENT
MEDIUM	lib/vm/src/vmcontext.rs	225	/// The fields compiled code needs to access to utilize a WebAssembly linear	COMMENT
MEDIUM	lib/vm/src/vmcontext.rs	264	/// The fields compiled code needs to access to utilize a WebAssembly global	COMMENT
MEDIUM	lib/vm/src/vmcontext.rs	488	/// The fields compiled code needs to access to utilize a WebAssembly table	COMMENT
MEDIUM	lib/vm/src/vmcontext.rs	846	/// The fields compiled code needs to access to utilize a WebAssembly linear	COMMENT

Verbosity Indicators4 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	lib/cli/src/commands/app/deploy.rs	816	// We need to check if we have a manifest with the same name in the	COMMENT
LOW⚡	lib/vm/src/threadconditions.rs	118	// Step 1: lock the map key, so we know no one else can get/create a	COMMENT
LOW⚡	lib/vm/src/threadconditions.rs	124	// Step 2: lock the mutex while still holding the map lock, so nobody	COMMENT
LOW⚡	lib/vm/src/threadconditions.rs	128	// Step 3: unlock the map key, we don't need it anymore.	COMMENT

Slop Phrases3 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	lib/wasix/src/runtime/resolver/resolve.rs	592	// Don't forget to make the cycle start and end with the same node	COMMENT
MEDIUM	lib/vm/src/probestack/compiler_builtins.rs	39	//! Finally it's worth noting that at the time of this writing LLVM only has	COMMENT
MEDIUM	lib/sys-utils/tests/fd_mmap_memory.rs	1	// // TODO: make this a sensible test before merge NOTE: commented out since it's mostly here for demonstration purposes	COMMENT

Structural Annotation Overuse3 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW⚡	lib/vm/src/threadconditions.rs	118	// Step 1: lock the map key, so we know no one else can get/create a	COMMENT
LOW⚡	lib/vm/src/threadconditions.rs	124	// Step 2: lock the mutex while still holding the map lock, so nobody	COMMENT
LOW⚡	lib/vm/src/threadconditions.rs	128	// Step 3: unlock the map key, we don't need it anymore.	COMMENT

Self-Referential Comments2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	.github/s3-cache-cleanup.py	10	# Define the S3 bucket name and the number of days to retain objects	COMMENT
MEDIUM	.github/s3-cache-cleanup.py	18	# Create a connection to the S3 service	COMMENT

Example Usage Blocks3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	lib/types/src/types.rs	418	/// # Usage:	COMMENT
LOW	lib/api/src/entities/imports.rs	16	/// # Usage:	COMMENT
LOW	lib/api/src/entities/imports.rs	83	/// # Usage:	COMMENT

Deep Nesting3 hits · 3 pts

Severity	File	Line	Context
LOW	scripts/wasmer-perf-record.py	161	CODE
LOW	scripts/make-release.py	78	CODE
LOW	scripts/publish.py	111	CODE

Hyper-Verbose Identifiers3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	scripts/publish.py	61	def get_latest_version_for_crate(crate_name: str) -> typing.Optional[str]:	CODE
LOW	scripts/publish.py	132	def check_local_workspace_dep(t):	CODE
LOW	scripts/publish.py	241	def is_crate_already_published(self, crate_name: str) -> bool:	CODE

TODO Padding2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	lib/wasix/src/runtime/resolver/backend_source.rs	246	// TODO: implement caching!	COMMENT
LOW	lib/wasix/src/syscalls/wasi/fd_sync.rs	25	// TODO: implement this for more than files	COMMENT

Overly Generic Function Names2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	tests/integration/cli/tests/packages/js/src/index.js	1	async function handleRequest(req) {	CODE
LOW	…/src/utils/package_wizard/templates/js-worker/index.js	4	async function handleRequest(ev) {	CODE

Fake / Example Data2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	…b/wasix/tests/wasm_tests/wasi_fyi/ported_fs_sandbox.rs	7	let result: Result<(), String> = Err("placeholder".to_string());	CODE
LOW	lib/wasix/tests/wasm_tests/wasi_wast/fs_sandbox_test.rs	8	let result: Result<(), String> = Err("placeholder".to_string());	CODE

Unused Imports1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	…ration/cli/resources/python/temp-dir-in-child/child.py	2		CODE

Excessive Try-Catch Wrapping1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	scripts/publish.py	288	except Exception as exc:	CODE

wasmerio/wasmer

Open-Source Code Quality, Security and Technical Debt Review