1.3

Adjusted Signal

1.3

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

6.6K

Stars

Rust

Language

180.1K

Lines of Code

656

Files

251

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 6.0/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 234 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.5/100 · LOW

Are imports declared and package/API names verified? 17 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

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

PR Review Velocity Impact 6.7/100 · LOW

Which changes need focused human review? 251 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 0LOW 251

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 251 distinct pattern matches across 6 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 Block228 hits · 216 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-canvas/src/lib.rs	1	//! Browser WebGPU canvas for prepared Koharu frames.	COMMENT
LOW	crates/koharu/src/tracing.rs	181	fn gutter_vis(depth: usize) -> usize {	COMMENT
LOW	crates/koharu-llama/src/llama_batch.rs	101	/// tokens will be initialized and can be read from after the next decode.	COMMENT
LOW	crates/koharu-llama/src/llama_batch.rs	201	}	COMMENT
LOW	crates/koharu-llama/src/token.rs	21		COMMENT
LOW	crates/koharu-llama/src/lib.rs	1	//! Bindings to the llama.cpp library.	COMMENT
LOW	crates/koharu-llama/src/lib.rs	61	DecodeError(#[from] DecodeError),	COMMENT
LOW	crates/koharu-llama/src/lib.rs	81	/// Failed to convert the backend path to a Rust str. This means the path was not valid unicode.	COMMENT
LOW	crates/koharu-llama/src/lib.rs	161	pub enum EncodeError {	COMMENT
LOW	crates/koharu-llama/src/lib.rs	181	LogitsNotEnabled,	COMMENT
LOW	crates/koharu-llama/src/lib.rs	241	#[derive(Debug, Eq, PartialEq, thiserror::Error)]	COMMENT
LOW	crates/koharu-llama/src/lib.rs	261		COMMENT
LOW	crates/koharu-llama/src/lib.rs	281	}	COMMENT
LOW	crates/koharu-llama/src/lib.rs	301	/// ```	COMMENT
LOW	crates/koharu-llama/src/lib.rs	321	#[derive(Debug, thiserror::Error, Clone)]	COMMENT
LOW	crates/koharu-llama/src/lib.rs	341	#[error("{0}")]	COMMENT
LOW	crates/koharu-llama/src/lib.rs	361	#[error("{0}")]	COMMENT
LOW	crates/koharu-llama/src/lib.rs	381	/// std::thread::sleep(Duration::from_micros(10));	COMMENT
LOW	crates/koharu-llama/src/lib.rs	401	/// println!("mlock is not supported!");	COMMENT
LOW	crates/koharu-llama/src/lib.rs	421	Unknown,	COMMENT
LOW	crates/koharu-llama/src/llama_backend.rs	21	match LLAMA_BACKEND_INITIALIZED.compare_exchange(false, true, SeqCst, SeqCst) {	COMMENT
LOW	crates/koharu-llama/src/llama_backend.rs	41	/// assert_eq!(Err(LlamaCppError::BackendAlreadyInitialized), LlamaBackend::init());	COMMENT
LOW	crates/koharu-llama/src/llama_backend.rs	161	NumaStrategy::DISTRIBUTE => koharu_llama_sys::GGML_NUMA_STRATEGY_DISTRIBUTE,	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	101		COMMENT
LOW	crates/koharu-llama/src/sampling.rs	121	/// use koharu_llama::llama_backend::LlamaBackend;	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	141	/// ```	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	161	/// LlamaTokenData::new(LlamaToken(0), 0., 0.),	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	181	pub fn temp_ext(t: f32, delta: f32, exponent: f32) -> Self {	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	201	/// LlamaTokenData::new(LlamaToken(2), 2., 0.),	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	221	///	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	501	/// - ``seed``: Seed to initialize random generation with.	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	521	/// # Parameters:	COMMENT
LOW	crates/koharu-llama/src/sampling.rs	541		COMMENT
LOW	crates/koharu-llama/src/sampling.rs	561	/// assert_eq!(data_array.selected_token(), Some(LlamaToken(1)));	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	1	//! Safe wrapper around multimodal (MTMD) functionality in llama.cpp.	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	21	/// use koharu_llama::mtmd::MtmdInputChunkType;	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	61	/// let params = MtmdContextParams {	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	141	/// text: "Describe this image.".to_string(),	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	161	pub struct MtmdContext {	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	241	(rate > 0).then_some(rate.unsigned_abs())	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	261	/// # Returns	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	321	}	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	361	/// Represents bitmap data for images or audio that can be processed	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	381	///	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	421	///	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	441	pub fn from_audio_data(data: &[f32]) -> Result<Self, MtmdBitmapError> {	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	461	/// * `placeholder` - If `true`, build a data-less bitmap (dimensions/length only, with no	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	501	}	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	601		COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	661	///	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	721	unsafe { koharu_llama_sys::mtmd_helper_get_n_pos(self.chunks.as_ptr()) }	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	901	///	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	941	/// Errors that can occur when working with MTMD bitmaps	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	961	}	COMMENT
LOW	crates/koharu-llama/src/mtmd.rs	981	#[error("Failed to create CString from text: {0}")]	COMMENT
LOW	crates/koharu-llama/src/model.rs	301	///	COMMENT
LOW	crates/koharu-llama/src/model.rs	381	pub fn token_attr(&self, LlamaToken(id): LlamaToken) -> LlamaTokenAttrs {	COMMENT
LOW	crates/koharu-llama/src/model.rs	421	Ok(decode_piece(decoder, &bytes))	COMMENT
LOW	crates/koharu-llama/src/model.rs	501	None,	COMMENT
LOW	crates/koharu-llama/src/model.rs	721	koharu_llama_sys::LLAMA_ROPE_TYPE_MROPE => Some(RopeType::MRope),	COMMENT
168 more matches not shown…

Fake / Example Data15 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-llama-sys/include/mtmd-helper.h	30	// TODO @ngxson : allow "placeholder" bitmap output for counting tokens	COMMENT
LOW	…ges/koharu/tests/components/editor-components.test.tsx	686	expect(screen.getByTestId('type-size')).toHaveAttribute('placeholder', 'Auto')	CODE
LOW	…ges/koharu/tests/components/editor-components.test.tsx	1501	expect(input).toHaveAttribute('placeholder', 'Configured')	CODE
LOW	packages/koharu/public/locales/tr-TR/translation.json	35	"placeholder": "Koharu’dan bu proje üzerinde çalışmasını isteyin…",	CODE
LOW	packages/koharu/public/locales/wuu/translation.json	35	"placeholder": "让 Koharu 帮侬处理箇个项目…",	CODE
LOW	packages/koharu/public/locales/fr-FR/translation.json	35	"placeholder": "Demandez à Koharu de travailler sur ce projet…",	CODE
LOW	packages/koharu/public/locales/es-ES/translation.json	35	"placeholder": "Pide a Koharu que trabaje en este proyecto…",	CODE
LOW	packages/koharu/public/locales/ru-RU/translation.json	35	"placeholder": "Попросите Koharu поработать над проектом…",	CODE
LOW	packages/koharu/public/locales/ja-JP/translation.json	35	"placeholder": "Koharuにこのプロジェクトの作業を依頼…",	CODE
LOW	packages/koharu/public/locales/zh-CN/translation.json	35	"placeholder": "让 Koharu 处理此项目…",	CODE
LOW	packages/koharu/public/locales/zh-TW/translation.json	35	"placeholder": "讓 Koharu 處理此專案…",	CODE
LOW	packages/koharu/public/locales/ar/translation.json	35	"placeholder": "اطلب من Koharu العمل على هذا المشروع...",	CODE
LOW	packages/koharu/public/locales/ko-KR/translation.json	35	"placeholder": "Koharu에게 이 프로젝트 작업 요청…",	CODE
LOW	packages/koharu/public/locales/pt-BR/translation.json	35	"placeholder": "Peça ao Koharu para trabalhar neste projeto…",	CODE
LOW	packages/koharu/public/locales/en-US/translation.json	35	"placeholder": "Ask Koharu to work on this project...",	CODE

Hyper-Verbose Identifiers4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-llama-sys/include/ggml-backend.h	215	typedef ggml_backend_buffer_type_t (ggml_backend_split_buffer_type_t)(int main_device, const float tensor_split	CODE
LOW	packages/ui/src/components/chart.tsx	330	function getPayloadConfigFromPayload(	CODE
LOW	…ges/koharu/tests/components/editor-components.test.tsx	246	function SettingsNavigationHarness() {	CODE
LOW	…ges/koharu/tests/components/editor-components.test.tsx	907	function installLayerSelectionFixture() {	CODE

Unused Imports2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-torch/src/vision/export_model.py	2		CODE
LOW	crates/koharu-torch/src/vision/export_model.py	3		CODE

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-llama-sys/include/llama.h	1089	// TODO: implement get_embeddings() and get_logits() for llama_batch_ext	COMMENT

Structural Annotation Overuse1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	crates/koharu-llama-sys/include/llama.h	1321	/// NOTE: This function does not use a jinja parser. It only support a pre-defined list of template. See more: https	COMMENT

mayocream/koharu

Open-Source Code Quality, Security and Technical Debt Review