3.2

Adjusted Signal

3.2

Raw Pattern Score

100%

Time Factor

2026-10-27

Last Push

7.9K

Stars

Language

130.0K

Lines of Code

501

Files

291

Pattern Hits

2026-10-31

Scan Date

0.07

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? 234 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.7/100 · LOW

Are imports declared and package/API names verified? 24 finding(s).

Agent Over-Engineering Ratio 5.9/100 · LOW

Are wrappers, guards, and repeated structures necessary? 33 finding(s).

PR Review Velocity Impact 16.6/100 · LOW

Which changes need focused human review? 291 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 34MEDIUM 5LOW 252

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 291 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 Block215 hits · 184 pts

Severity	File	Line	Snippet	Context
LOW	CMakeLists.txt	81	if("${CMAKE_C_COMPILER_ID}" MATCHES "Clang" OR NOT "7.0.0" VERSION_GREATER CMAKE_C_COMPILER_VERSION)	COMMENT
LOW	tools/unamalgam.sh	1	#!/bin/sh	COMMENT
LOW	tools/unamalgam.sh	141	#include "common/platforms/platform_windows.h"	COMMENT
LOW	tools/unamalgam.sh	161	#include "common/cs_md5.h"	COMMENT
LOW	tools/unamalgam.sh	181	#include "mg_dns_server.h"	COMMENT
LOW	.ci/scripts/do_tests.sh	21	# python3 -m venv .venv	COMMENT
LOW	include/fileformat.h	101	///	COMMENT
LOW	include/fileformat.h	121	/// - overrides, e.g.: am:s16:path/filename.ext	COMMENT
LOW	include/pulse_detect_fsk.h	41	} pulse_detect_fsk_t;	COMMENT
LOW	include/pulse_detect_fsk.h	61	void pulse_detect_fsk_classic(pulse_detect_fsk_t s, int16_t fm_n, pulse_data_t fsk_pulses);	COMMENT
LOW	include/data.h	21	#ifndef INCLUDE_DATA_H_	COMMENT
LOW	include/rtl_433.h	1	/** @file	COMMENT
LOW	include/r_private.h	1	/** @file	COMMENT
LOW	include/mongoose.h	21	*	COMMENT
LOW	include/mongoose.h	41	#define CS_COMMON_PLATFORM_H_	COMMENT
LOW	include/mongoose.h	61	#define CS_P_NRF51 12	COMMENT
LOW	include/mongoose.h	81	#elif defined(_WIN32)	COMMENT
LOW	include/mongoose.h	101	#define CS_PLATFORM CS_P_STM32	COMMENT
LOW	include/mongoose.h	141		COMMENT
LOW	include/mongoose.h	161	#define NORETURN __attribute__((noreturn))	COMMENT
LOW	include/mongoose.h	201	#endif	COMMENT
LOW	include/mongoose.h	221	#include <sys/stat.h>	COMMENT
LOW	include/mongoose.h	241	#define strdup _strdup	COMMENT
LOW	include/mongoose.h	261	#define pclose(x) _pclose(x)	COMMENT
LOW	include/mongoose.h	281	typedef short int16_t;	COMMENT
LOW	include/mongoose.h	301	#ifndef S_ISDIR	COMMENT
LOW	include/mongoose.h	321		COMMENT
LOW	include/mongoose.h	341		COMMENT
LOW	include/mongoose.h	361		COMMENT
LOW	include/mongoose.h	381	#ifndef __STDC_LIMIT_MACROS	COMMENT
LOW	include/mongoose.h	401	#include <inttypes.h>	COMMENT
LOW	include/mongoose.h	421	#ifdef __APPLE__	COMMENT
LOW	include/mongoose.h	441		COMMENT
LOW	include/mongoose.h	461	#endif	COMMENT
LOW	include/mongoose.h	481	#ifndef MG_ENABLE_BROADCAST	COMMENT
LOW	include/mongoose.h	501	#ifndef MG_HOSTS_FILE_NAME	COMMENT
LOW	include/mongoose.h	541	#include <stdbool.h>	COMMENT
LOW	include/mongoose.h	581	* Unless required by applicable law or agreed to in writing, software	COMMENT
LOW	include/mongoose.h	601		COMMENT
LOW	include/mongoose.h	621	#include <lwip/opt.h>	COMMENT
LOW	include/mongoose.h	661	#ifndef CS_COMMON_PLATFORMS_PLATFORM_CC3100_H_	COMMENT
LOW	include/mongoose.h	721		COMMENT
LOW	include/mongoose.h	741	#define MG_SSL_IF MG_SSL_IF_SIMPLELINK	COMMENT
LOW	include/mongoose.h	801	#define __S_IFCHR 0020000	COMMENT
LOW	include/mongoose.h	821	#endif	COMMENT
LOW	include/mongoose.h	861	#if CS_PLATFORM == CS_P_CC3220	COMMENT
LOW	include/mongoose.h	881		COMMENT
LOW	include/mongoose.h	941	#define __S_IFREG 0100000	COMMENT
LOW	include/mongoose.h	981	*/	COMMENT
LOW	include/mongoose.h	1061	#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG)	COMMENT
LOW	include/mongoose.h	1101	*/	COMMENT
LOW	include/mongoose.h	1121	typedef struct stat cs_stat_t;	COMMENT
LOW	include/mongoose.h	1141	#define CS_ENABLE_STDIO 1	COMMENT
LOW	include/mongoose.h	1181	* only if included directly to startup file (ex: main.cpp)	COMMENT
LOW	include/mongoose.h	1321	* Unless required by applicable law or agreed to in writing, software	COMMENT
LOW	include/mongoose.h	1341		COMMENT
LOW	include/mongoose.h	1401	#undef FD_ISSET	COMMENT
LOW	include/mongoose.h	1421	#include <simplelink/include/simplelink.h>	COMMENT
LOW	include/mongoose.h	1441		COMMENT
LOW	include/mongoose.h	1501	#define SL_ERROR_BSD_ESECSNOVERIFY SL_ESECSNOVERIFY	COMMENT
155 more matches not shown…

Empty Error Handlers31 hits · 155 pts

Severity	File	Line	Snippet	Context
HIGH	tests/rtl_tcp_serve.py	106	except OSError:	CODE
HIGH	tests/rtl_tcp_serve.py	111	except OSError:	CODE
HIGH	tests/ws-probe.py	175	except OSError:	CODE
HIGH	examples/rtl_433_json_to_rtlwmbus.py	52	except KeyError:	CODE
HIGH	examples/rtl_433_json_to_rtlwmbus.py	55	except ValueError:	CODE
HIGH	examples/rtl_433_nats_relay.py	256	except KeyboardInterrupt:	CODE
HIGH	examples/rtl_433_nats_relay.py	171	except nats.errors.ConnectionClosedError:	CODE
HIGH	examples/rtl_433_statsd_pipe.py	47	except KeyError:	CODE
HIGH	examples/rtl_433_statsd_pipe.py	50	except ValueError:	CODE
HIGH	examples/rtl_433_custom.py	71	except KeyError:	CODE
HIGH	examples/rtl_433_custom.py	74	except ValueError:	CODE
HIGH	examples/rtl_433_statsd_relay.py	65	except KeyError:	CODE
HIGH	examples/rtl_433_statsd_relay.py	68	except ValueError:	CODE
HIGH	examples/open_rtl433.py	87	except KeyboardInterrupt:	CODE
HIGH	examples/rtl_433_collectd_pipe.py	62	except ValueError:	CODE
HIGH	examples/rtl_433_prometheus_relay.py	107	except (ValueError, TypeError):	CODE
HIGH	examples/mqtt_filter.py	185	except KeyboardInterrupt:	CODE
HIGH	examples/rtl_433_graphite_relay.py	38	except (socket.error, RuntimeError):	CODE
HIGH	examples/rtl_433_graphite_relay.py	97	except KeyError:	CODE
HIGH	examples/rtl_433_graphite_relay.py	100	except ValueError:	CODE
HIGH	examples/rtl_433_http_stream.py	60	except KeyError:	CODE
HIGH	examples/rtl_433_http_ws.py	59	except KeyError:	CODE
HIGH	examples/rtl_433_influxdb_relay.py	99	except KeyError:	CODE
HIGH	examples/rtl_433_influxdb_relay.py	102	except ValueError:	CODE
HIGH	examples/rtl_433_rrd_relay.py	157	except KeyboardInterrupt:	CODE
HIGH	examples/rtl_433_rrd_relay.py	127	except KeyError:	CODE
HIGH	examples/rtl_433_rrd_relay.py	130	except ValueError:	CODE
HIGH	examples/rtl_433_gps.py	117	except KeyError:	CODE
HIGH	examples/rtl_433_gps.py	120	except ValueError:	CODE
HIGH	examples/rtl_433_http_events.py	60	except KeyError:	CODE
HIGH	examples/rtl_433_mqtt_relay.py	263	publish_sensor_to_mqtt(mqttc, data, line)	CODE

Cross-Language Confusion3 hits · 22 pts

Severity	File	Line	Snippet	Context
HIGH⚡	examples/rtl_433_graphite_relay.py	88	graphite.push(path + '.battery', data["battery_ok"], now)	CODE
HIGH⚡	examples/rtl_433_graphite_relay.py	91	graphite.push(path + '.humidity', data["humidity"], now)	CODE
HIGH⚡	examples/rtl_433_graphite_relay.py	93	graphite.push(path + '.temperature', data["temperature_C"], now)	CODE

Unused Imports21 hits · 21 pts

Severity	File	Line	Context
LOW	tests/symbolizer.py	33	CODE
LOW	tests/symbolizer.py	35	CODE
LOW	tests/symbolizer.py	35	CODE
LOW	tests/symbolizer.py	35	CODE
LOW	tests/symbolizer.py	36	CODE
LOW	tests/symbolizer.py	38	CODE
LOW	examples/rtl_433_http_cmd.py	9	CODE
LOW	examples/rtl_433_custom.py	7	CODE
LOW	examples/rtl_433_statsd_relay.py	11	CODE
LOW	examples/mqtt_filter.py	13	CODE
LOW	examples/rtl_433_graphite_relay.py	11	CODE
LOW	examples/rtl_433_graphite_relay.py	12	CODE
LOW	examples/rtl_433_influxdb_relay.py	11	CODE
LOW	examples/rtl_433_influxdb_relay.py	12	CODE
LOW	examples/rtl_433_rrd_relay.py	7	CODE
LOW	examples/rtl_433_rrd_relay.py	8	CODE
LOW	examples/rtl_433_mqtt_hass.py	4	CODE
LOW	examples/rtl_433_mqtt_hass.py	5	CODE
LOW	examples/rtl_433_gps.py	8	CODE
LOW	examples/rtl_433_mqtt_relay.py	20	CODE
LOW	examples/rtl_433_mqtt_relay.py	21	CODE

Deep Nesting12 hits · 12 pts

Severity	File	Line	Context
LOW	tests/symbolizer.py	76	CODE
LOW	tests/symbolizer.py	360	CODE
LOW	tests/ws-probe.py	122	CODE
LOW	examples/rtl_433_json_to_rtlwmbus.py	21	CODE
LOW	examples/rtl_433_custom.py	29	CODE
LOW	examples/rtl_433_prometheus_relay.py	59	CODE
LOW	examples/rtl_433_graphite_relay.py	68	CODE
LOW	examples/rtl_433_http_stream.py	69	CODE
LOW	examples/rtl_433_http_ws.py	68	CODE
LOW	examples/rtl_433_influxdb_relay.py	58	CODE
LOW	examples/rtl_433_rrd_relay.py	87	CODE
LOW	examples/rtl_433_http_events.py	69	CODE

Self-Referential Comments2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	examples/rtl_433_mqtt_relay.py	151	# Create a config object, defaults modified by the config file if present.	COMMENT
MEDIUM	examples/rtl_433_mqtt_relay.py	154	# Create a dedup object for later use, even if it's configured off.	COMMENT

AI Slop Vocabulary2 hits · 5 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/devices/infactory.c	161	.tolerance = 750, // Width interval 0=[1250..2750] 1=[3250..4750], should be quite robust	CODE
MEDIUM	src/devices/directv.c	204	/// Essentially, the	COMMENT

Excessive Try-Catch Wrapping2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	examples/rtl_433_influxdb_relay.py	96	except Exception as e:	CODE
MEDIUM	examples/rtl_433_rrd_relay.py	137	print("Error: pip install python-daemon")	CODE

TODO Padding2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	maintainer_update.py	142	# TODO: implement the check...	COMMENT
LOW	src/sigmf.c	278	i++; // TODO: implement value reader...	CODE

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	include/mongoose.h	2714	* The purpose of this function is to parse comma separated string without	COMMENT

merbanan/rtl_433

Open-Source Code Quality, Security and Technical Debt Review