2.2

Adjusted Signal

2.2

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

37.6K

Stars

Language

188.3K

Lines of Code

617

Files

385

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 10.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 375 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 0.6/100 · LOW

Are wrappers, guards, and repeated structures necessary? 10 finding(s).

PR Review Velocity Impact 10.7/100 · LOW

Which changes need focused human review? 385 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 3MEDIUM 14LOW 368

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 385 distinct pattern matches across 9 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 Block356 hits · 356 pts

Severity	File	Line	Snippet	Context
LOW	mpv_talloc.h	1	#include <stdlib.h>	COMMENT
LOW	misc/json.c	41	* invalid UTF-8 sequences to replacement characters.	COMMENT
LOW	misc/dispatch.c	261	// if executing the dispatch items takes time. On the other hand, this function	COMMENT
LOW	misc/io_utils.c	21	#include <errno.h>	COMMENT
LOW	misc/thread_tools.h	21	.wakeup = MP_STATIC_COND_INITIALIZER, \	COMMENT
LOW	misc/thread_tools.h	61	void mp_cancel_reset(struct mp_cancel *c);	COMMENT
LOW	misc/thread_pool.h	1	#ifndef MPV_MP_THREAD_POOL_H	COMMENT
LOW	misc/thread_pool.h	21	// If no worker thread is currently available, it's appended to a list in memory	COMMENT
LOW	misc/jni.h	21		COMMENT
LOW	misc/bstr.h	81	void bstr_lower(struct bstr str);	COMMENT
LOW	misc/bstr.h	101	//	COMMENT
LOW	misc/bstr.h	121	// Return the UTF-8 code point at the start of the string.	COMMENT
LOW	misc/codepoint_width.c	1	#include "codepoint_width.h"	COMMENT
LOW	misc/path_utils.c	21	#include <stdio.h>	COMMENT
LOW	misc/charset_conv.c	21		COMMENT
LOW	filters/f_auto_filters.c	1	#include <math.h>	COMMENT
LOW	filters/f_autoconvert.h	21	// format changes and continue filtering when ready.	COMMENT
LOW	filters/f_autoconvert.h	41	// otherwise must be 0. (Mismatches lead to conversion errors.)	COMMENT
LOW	filters/f_hwtransfer.c	1	#include <libavutil/buffer.h>	COMMENT
LOW	filters/f_lavfi.c	21	#include <math.h>	COMMENT
LOW	filters/f_lavfi.c	41	#include "common/tags.h"	COMMENT
LOW	filters/f_enhancement_pair.c	21	#include "common/msg.h"	COMMENT
LOW	filters/filter_internal.h	1	#pragma once	COMMENT
LOW	filters/filter_internal.h	21	// In practice, this means process() is repeated.	COMMENT
LOW	filters/filter_internal.h	61		COMMENT
LOW	filters/filter_internal.h	81	// The common case will be that process() is called running stage 1 a bunch	COMMENT
LOW	filters/filter_internal.h	101	// Return the mp_filter_info this filter was created with.	COMMENT
LOW	filters/f_swscale.c	21	#include <math.h>	COMMENT
LOW	filters/f_output_chain.c	1	#include "audio/aframe.h"	COMMENT
LOW	filters/filter.c	1	#include <math.h>	COMMENT
LOW	filters/filter.c	21	// mp_pin.conn is used to skip redundant connected pins.	COMMENT
LOW	filters/f_autoconvert.c	1	#include "audio/aframe.h"	COMMENT
LOW	filters/f_utils.h	1	#pragma once	COMMENT
LOW	filters/f_utils.h	21	// filtering.)	COMMENT
LOW	filters/f_utils.h	41		COMMENT
LOW	filters/f_utils.h	61	void mp_subfilter_destroy(struct mp_subfilter *sub);	COMMENT
LOW	filters/f_async_queue.h	1	#pragma once	COMMENT
LOW	filters/f_async_queue.h	21	// further communication until mp_async_queue_resume() is called.	COMMENT
LOW	filters/f_async_queue.h	41	// accepts no further frames. Always returns false if not active (then it does	COMMENT
LOW	filters/f_async_queue.h	61	// has read requests on its mp_pin.	COMMENT
LOW	filters/f_async_queue.h	81	// create one with mp_filter_create_root())	COMMENT
LOW	filters/f_async_queue.h	121	// at least 2 samples. Behavior is unclear on timestamp resets (even if EOF	COMMENT
LOW	filters/f_decoder_wrapper.c	21	#include <stdbool.h>	COMMENT
LOW	filters/f_decoder_wrapper.c	41	#include "common/recorder.h"	COMMENT
LOW	filters/f_lavfi.h	1	#pragma once	COMMENT
LOW	filters/f_swresample.c	21	#include <libavutil/channel_layout.h>	COMMENT
LOW	filters/f_enhancement_pair.h	21		COMMENT
LOW	filters/filter.h	1	#pragma once	COMMENT
LOW	filters/filter.h	41	bool mp_pin_in_write(struct mp_pin *p, struct mp_frame frame);	COMMENT
LOW	filters/filter.h	61	// Read a frame. Returns MP_FRAME_NONE if currently no frame is available.	COMMENT
LOW	filters/filter.h	81	// If this is called, the next mp_pin_out_read() call will return the same frame	COMMENT
LOW	filters/filter.h	101	// a typical filter implementation)	COMMENT
LOW	filters/filter.h	121	// mp_pin_can_transfer_data(). Returns whether a transfer happened.	COMMENT
LOW	filters/filter.h	141	// on pin state changes. Using mp_pin_set_manual_connection() will default to	COMMENT
LOW	filters/filter.h	321	// output (MP_PIN_OUT). This is the default convention for filters. Some	COMMENT
LOW	filters/filter.h	421	// missing external input or unread output). It returns whether any outside	COMMENT
LOW	filters/filter.h	441	// call is interrupted and no filtering is done for that call.	COMMENT
LOW	filters/filter.h	461	struct mp_filter mp_filter_create_root(struct mpv_global global);	COMMENT
LOW	filters/f_output_chain.h	41	// and the implementation drained the filter chain and unset the internal ao	COMMENT
LOW	options/m_property.h	21	#include <stdbool.h>	COMMENT
296 more matches not shown…

Self-Referential Comments7 hits · 21 pts

Severity	File	Line	Snippet	Context
MEDIUM	TOOLS/gen-interface-changes.py	7	# This file is part of mpv.	COMMENT
MEDIUM	TOOLS/matroska.py	12	# This file is part of mpv.	COMMENT
MEDIUM	TOOLS/file2string.py	9	# This file is part of mpv.	COMMENT
MEDIUM	TOOLS/gen-mpv-desktop.py	7	# This file is part of mpv.	COMMENT
MEDIUM	TOOLS/docutils-wrapper.py	8	# This file is part of mpv.	COMMENT
MEDIUM	ci/publish-release.sh	114	# Create the release once (which also creates the tag), then only edit it in	COMMENT
MEDIUM	etc/_mpv.zsh	9	# This file is part of mpv.	COMMENT

AI Slop Vocabulary6 hits · 17 pts

Severity	File	Line	Snippet	Context
MEDIUM	filters/f_swresample.c	529	// Essentially, swr_set_compensation() does 2 things:	COMMENT
MEDIUM	video/img_format.c	364	// is robust.	COMMENT
MEDIUM	stream/stream_bluray.c	1110	// Deferred to the read thread to do the seamless angle change.	COMMENT
MEDIUM	common/recorder.c	34	// Essentially, this should be higher than the highest supported keyframe	COMMENT
MEDIUM	osdep/mac/libmpv_helper.swift	111	// so only utilize a newly received FBO ID if it is nonzero.	COMMENT
MEDIUM	player/core.h	86	MPSEEK_FLAG_NOFLUSH = 1 << 1, // keeping remaining data for seamless loops	CODE

Empty Error Handlers3 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	TOOLS/dylib_unhell.py	108	except Exception:	CODE
HIGH	TOOLS/docutils-wrapper.py	45	except FileNotFoundError:	CODE
HIGH	TOOLS/macos-sdk-version.py	40	except Exception:	CODE

Excessive Try-Catch Wrapping5 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	TOOLS/dylib_unhell.py	95	except Exception:	CODE
LOW	TOOLS/dylib_unhell.py	108	except Exception:	CODE
MEDIUM	TOOLS/dylib_unhell.py	89	def check_vulkan_max_version(version):	CODE
LOW	TOOLS/docutils-wrapper.py	61	except Exception:	CODE
LOW	TOOLS/macos-sdk-version.py	40	except Exception:	CODE

Deep Nesting3 hits · 3 pts

Severity	File	Line	Context
LOW	TOOLS/matroska.py	314	CODE
LOW	TOOLS/matroska.py	453	CODE
LOW	ci/lint-commit-msg.py	42	CODE

Hyper-Verbose Identifiers2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	TOOLS/dylib_unhell.py	125	def install_name_tool_add_rpath(rpath, binary):	CODE
LOW	TOOLS/dylib_unhell.py	128	def install_name_tool_delete_rpath(rpath, binary):	CODE

Fake / Example Data2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	test/avio_crypto.c	185	"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do "	CODE
LOW	test/avio_crypto.c	185	"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do "	CODE

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	TOOLS/uncrustify.cfg	1	# Usage:	COMMENT

mpv-player/mpv

Open-Source Code Quality, Security and Technical Debt Review