1.0

Adjusted Signal

1.0

Raw Pattern Score

100%

Time Factor

2026-10-23

Last Push

6.0K

Stars

Rust

Language

147.6K

Lines of Code

429

Files

108

Pattern Hits

2026-10-31

Scan Date

0.02

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 2.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 84 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.5/100 · LOW

Are imports declared and package/API names verified? 12 finding(s).

Agent Over-Engineering Ratio 1.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 37 finding(s).

PR Review Velocity Impact 5.2/100 · LOW

Which changes need focused human review? 108 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 9MEDIUM 3LOW 96

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 108 distinct pattern matches across 12 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 Block47 hits · 47 pts

Severity	File	Line	Snippet	Context
LOW	qce-v4-tool/components/auth-provider.tsx	41	}, 300)	COMMENT
LOW	qq-chat-export-server/src/clean_message_spool.rs	1	//! 解析后消息的磁盘暂存与归并读取（issue #666）。	COMMENT
LOW	qq-chat-export-server/src/progress/tracker.rs	41	#[derive(Debug, Clone, Serialize, Deserialize)]	COMMENT
LOW	qq-chat-export-server/src/progress/tracker.rs	61	pub error: Option<String>,	COMMENT
LOW	qq-chat-export-server/src/progress/tracker.rs	101	/// 事件数据。	COMMENT
LOW	qq-chat-export-server/src/progress/tracker.rs	121	/// 已完成。	COMMENT
LOW	qq-chat-export-server/src/security/manager.rs	41	#[serde(default)]	COMMENT
LOW	qq-chat-export-server/src/fetcher/batch_fetcher.rs	81	#[derive(Debug, Clone, Serialize, Deserialize)]	COMMENT
LOW	qq-chat-export-server/src/fetcher/batch_fetcher.rs	101	pub sub_types: Option<Vec<i64>>,	COMMENT
LOW	qq-chat-export-server/src/fetcher/batch_fetcher.rs	181	/// 平均响应时间（毫秒）。	COMMENT
LOW	qq-chat-export-server/src/storage/database.rs	41	/// 任务配置（JSON 字符串）。	COMMENT
LOW	qq-chat-export-server/src/storage/database.rs	61	pub md5: String,	COMMENT
LOW	qq-chat-export-server/src/storage/database.rs	81	#[serde(default, deserialize_with = "deserialize_loose_bool")]	COMMENT
LOW	qq-chat-export-server/src/storage/config.rs	21	/// JSON 解析失败。	COMMENT
LOW	qq-chat-export-server/src/storage/config.rs	81	#[serde(rename_all = "camelCase", default)]	COMMENT
LOW	scripts/quick-pack.py	241		COMMENT
LOW	scripts/quick-pack.py	721		COMMENT
LOW	scripts/quick-pack.py	761	else:	COMMENT
LOW	scripts/napcat-launcher/build.sh	1	#!/bin/bash	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	1	#!/bin/bash	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	21	# missing the NEEDED entry for it.	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	41	# overrides process.execPath to the QQ binary and forks a "worker" with	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	61	# small loader we drop next to it, then re-sign only the outer bundle	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	81	# this, the runtime copy hangs during its own container init instead.	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	301	#	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	341	echo " login slot, so QQ has to be fully quit first:"	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	401	<true/>	COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	501		COMMENT
LOW	scripts/napcat-launcher/launcher-user.sh	521	# writes are symlinks under ~/Library/Application Support/QQ.	COMMENT
LOW	scripts/napcat-launcher/launcher.cpp	1	// QCE Linux launcher shim — LD_PRELOAD hook that lets QCE boot inside the	COMMENT
LOW	scripts/napcat-launcher/launcher.cpp	21	// The fix:	COMMENT
LOW	scripts/napcat-launcher/launcher.cpp	41	// Build:	COMMENT
LOW	scripts/napcat-launcher/launcher.cpp	61	#include <stdlib.h>	COMMENT
LOW	scripts/napcat-launcher/launcher.cpp	81	// The drop-in `main` field we look for in QQ's package.json. We try the	COMMENT
LOW	qq-chat-export-core/src/types.rs	41	/// 发送者 UID。	COMMENT
LOW	qq-chat-export-core/src/types.rs	61	#[serde(skip_serializing_if = "Option::is_none")]	COMMENT
LOW	qq-chat-export-core/src/types.rs	81	/// 资源类型：image / video / audio / file。	COMMENT
LOW	qq-chat-export-core/src/types.rs	101	pub height: Option<u32>,	COMMENT
LOW	qq-chat-export-core/src/types.rs	121		COMMENT
LOW	qq-chat-export-core/src/types.rs	141	pub resources: Vec<MessageResource>,	COMMENT
LOW	qq-chat-export-core/src/types.rs	161	pub time: String,	COMMENT
LOW	qq-chat-export-core/src/types.rs	181	/// 聊天信息。	COMMENT
LOW	qq-chat-export-core/src/types.rs	201	#[serde(skip_serializing_if = "Option::is_none")]	COMMENT
LOW	qq-chat-export-core/src/types.rs	241	/// 导出选项。	COMMENT
LOW	qq-chat-export-core/src/message_source.rs	1	//! 解析后消息的分批数据源（issue #666）。	COMMENT
LOW	qq-chat-export-core/src/stats.rs	21	/// 时间范围统计。	COMMENT
LOW	qq-chat-export-core/src/html_bounded_state.rs	1	//! HTML 导出期的有界状态（issue #666）。	COMMENT

Cross-Language Confusion8 hits · 35 pts

Severity	File	Line	Snippet	Context
HIGH	scripts/quick-pack.py	847	const dir = override \|\| path.join(os.homedir(), '.qq-chat-exporter');	CODE
HIGH	scripts/quick-pack.py	891	if (child.exitCode !== null) return false;	CODE
HIGH	scripts/quick-pack.py	938	const logDir = process.env.QCE_LOG_DIR \|\| path.join(packageRoot, 'logs');	CODE
HIGH	scripts/quick-pack.py	940	const logFile = process.env.QCE_LOG_FILE \|\| path.join(logDir, 'qce-runtime.log');	CODE
HIGH	scripts/quick-pack.py	1047	if ! command -v node &> /dev/null; then	CODE
HIGH	scripts/quick-pack.py	1104	console.warn('[bootstrap] Failed to override process.execPath: ' + (e && e.message \|\| e));	STRING
HIGH	scripts/quick-pack.py	1104	console.warn('[bootstrap] Failed to override process.execPath: ' + (e && e.message \|\| e));	STRING
HIGH	scripts/pack-windows-on-linux.py	43	print("[!] Run: cd qq-chat-export-server && cargo build --release --target x86_64-pc-windows-gnu")	CODE

Hyper-Verbose Identifiers25 hits · 26 pts

Severity	File	Line	Snippet	Context
LOW	…4-tool/components/ui/scheduled-backup-merge-dialog.tsx	58	export function ScheduledBackupMergeDialog({	CODE
LOW	qce-v4-tool/components/ui/chart.tsx	308	function getPayloadConfigFromPayload(	CODE
LOW	qce-v4-tool/components/ui/window-controls.tsx	45	export function useExternalLinksInBrowser() {	CODE
LOW	…v4-tool/components/export-plans/run-history-dialog.tsx	26	export function ExportTaskRunHistoryDialog({	CODE
LOW	qce-v4-tool/hooks/use-export-tasks.ts	52	function buildRunningToastDescription(task: ExportTask, data?: ProgressPayload) {	CODE
LOW	qce-v4-tool/hooks/use-export-tasks.ts	62	function buildCompletedToastDescription(task: ExportTask, data: ProgressPayload): ReactNode {	CODE
LOW	qce-v4-tool/hooks/use-export-tasks.ts	104	function buildFailedToastDescription(task: ExportTask, data?: ProgressPayload) {	CODE
LOW	qce-v4-tool/hooks/use-scheduled-exports.ts	43	export function scheduledExportFormToConfig(formData: CreateScheduledExportForm): ScheduledExportConfig {	CODE
LOW	qce-v4-tool/hooks/use-scheduled-exports.ts	76	export function scheduledExportConfigToForm(task: ScheduledExportConfig): CreateScheduledExportForm {	CODE
LOW⚡	qce-v4-tool/lib/export-task-state.ts	24	function isTerminalExportTaskStatus(status: ExportTask["status"]): boolean {	CODE
LOW⚡	qce-v4-tool/lib/export-task-state.ts	28	function activeExportTaskStatusRank(status: ExportTask["status"]): number \| undefined {	CODE
LOW⚡	qce-v4-tool/lib/export-task-state.ts	36	function shouldRejectLifecycleRegression(	CODE
LOW	qce-v4-tool/lib/export-task-state.ts	84	export function mergePendingExportTaskUpdate(	CODE
LOW	scripts/quick-pack.py	86	def write_napcat_builtin_plugin_config(config_dir):	CODE
LOW	scripts/quick-pack.py	106	def rewrite_runtime_plugin_package(plugin_dir):	CODE
LOW	scripts/quick-pack.py	855	function readAutoOpenBrowserSetting(configPath) {	CODE
LOW	scripts/plugin_runtime.py	33	def get_napcat_latest_version(progress: str = "[*]") -> str:	CODE
LOW	scripts/plugin_runtime.py	163	def copy_native_server_binary(destination: Path) -> Path:	CODE
LOW	scripts/plugin_runtime.py	182	def copy_windows_server_binary(destination: Path) -> Path:	CODE
LOW	scripts/plugin_runtime.py	194	def copy_store_server_binaries(destination: Path) -> None:	CODE
LOW	scripts/build-napcat-plugin.py	69	def write_plugin_package_json(staging_plugin_dir: Path, qce_version: str) -> None:	CODE
LOW	scripts/build-framework-plugin.py	37	def write_napcat_builtin_plugin_config(config_dir):	CODE
LOW	scripts/build-framework-plugin.py	51	def rewrite_runtime_plugin_package(plugin_dir):	CODE
LOW	scripts/build-framework-plugin.py	207	def write_enhanced_napiloaders(output_dir):	STRING
LOW	scripts/qce_json_to_excel.py	300	def process_and_write_streaming(	CODE

Excessive Try-Catch Wrapping12 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	scripts/quick-pack.py	74	except Exception as e:	CODE
LOW	scripts/quick-pack.py	176	except Exception as e:	CODE
LOW	scripts/quick-pack.py	1268	except Exception as e:	STRING
LOW	scripts/build-framework-plugin.py	266	except Exception as e:	STRING
LOW	scripts/build-framework-plugin.py	471	except Exception as e:	STRING
LOW	scripts/qce_json_to_excel.py	243	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	296	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	493	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	535	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	611	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	634	except Exception as e:	CODE
LOW	scripts/qce_json_to_excel.py	724	except Exception as e:	CODE

Deep Nesting7 hits · 7 pts

Severity	File	Line	Context
LOW	scripts/quick-pack.py	116	CODE
LOW	scripts/quick-pack.py	134	CODE
LOW	scripts/pack-zip.py	8	CODE
LOW	scripts/plugin_runtime.py	33	CODE
LOW	scripts/qce_json_to_excel.py	92	CODE
LOW	scripts/qce_json_to_excel.py	248	CODE
LOW	scripts/qce_json_to_excel.py	380	CODE

Cross-Language Confusion (JS/TS)1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	qce-v4-tool/components/ui/export-help-dialog.tsx	156	print(len(data[<span className="text-[#0f766e] dark:text-teal-400">"messages"</span>]), <span className="text-[#	CODE

AI Slop Vocabulary2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	qce-chunked-viewer/assets/modern_chunked_app.js	51	`).replace(nE,"")}function Ab(e,t){return t=Rb(t),Rb(e)===t}function ut(e,t,n,r,a,o){switch(n){case"children":typeof r==	CODE
MEDIUM	qq-chat-export-core/assets/modern_chunked_app.js	51	`).replace(nE,"")}function Ab(e,t){return t=Rb(t),Rb(e)===t}function ut(e,t,n,r,a,o){switch(n){case"children":typeof r==	CODE

Fake / Example Data2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	qce-chunked-viewer/assets/modern_chunked_app.js	237	*/const nh=ft("x",[["path",{d:"M18 6 6 18",key:"1bl5f8"}],["path",{d:"m6 6 12 12",key:"d8bk6v"}]]);function rh(e,t){if(	COMMENT
LOW	qq-chat-export-core/assets/modern_chunked_app.js	237	*/const nh=ft("x",[["path",{d:"M18 6 6 18",key:"1bl5f8"}],["path",{d:"m6 6 12 12",key:"d8bk6v"}]]);function rh(e,t){if(	COMMENT

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/quick-pack.py	189	# Check if there's a NapCat.Shell subdirectory or if files are directly in temp dir	COMMENT

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/napcat-launcher/build.sh	8	# Usage:	COMMENT

Self-Referential Comments1 hit · 1 pts

Severity	File	Line	Snippet	Context
MEDIUM	scripts/quick-pack.py	1232	# Create main archive (with version in filename)	STRING

Unused Imports1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	scripts/plugin_runtime.py	3		CODE

shuakami/qq-chat-exporter

Open-Source Code Quality, Security and Technical Debt Review