AI Slop Code Risk Monitor

jub0t/Concat

SlopCodeMonitor badge for jub0t/Concat Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).
2.9 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for jub0t/Concat. SynthScan examined 319,972 lines of code across 833 source files, recording 893 pattern matches distributed across 12 syntactic categories. The legacy adjusted pattern signal is 2.9 (Low pattern signal); it is not an authorship estimate.

Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.

2.9
Adjusted Signal
2.9
Raw Pattern Score
100%
Time Factor
—
Last Push
—
Stars
—
Language
320.0K
Lines of Code
833
Files
893
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 12.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 861 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 9 finding(s).

Agent Over-Engineering Ratio 1.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 24 finding(s).

PR Review Velocity Impact 13.9/100 · LOW

Which changes need focused human review? 893 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

Run additional scans to build a history of the legacy pattern signal. Score changes are not a measure of AI adoption or code quality.

No multi-scan history yet — run the scanner again to build trend data.

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 1MEDIUM 29LOW 863

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 893 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 Block847 hits · 814 pts
SeverityFileLineSnippetContext
LOWmodels/manifest.toml1# The models Concat downloads, and where they come from.COMMENT
LOWmodels/manifest.toml21# `upstream`, checks each against `sha256`, records the digest when thisCOMMENT
LOWandroid-native/build-rust.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/generate-icons.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/bundle-cards.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/smoke-linux.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/isa-allow.txt1# What scripts/ci/isa-scan.sh lets each shipped x86_64 file hold beyondCOMMENT
LOWscripts/ci/isa-allow.txt81# and ring choose AVX2 or BMI2 paths at run time (ring's hand-writtenCOMMENT
LOWscripts/ci/check-min-os.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/isa-scan.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/isa-scan.sh21# its fast paths (ring's, Go's), behind a CPU check; countedCOMMENT
LOWscripts/ci/fetch.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/smoke-ios.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/smoke-ios.sh21# uncaught Objective-C exception, one of the app's own start-upCOMMENT
LOWscripts/ci/smoke-macos.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/smoke-android.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/ci/smoke-android.sh21# "Preview failed" notice, which the log carries as `preview: ...`,COMMENT
LOWscripts/ci/smoke-android.sh41# instead (see untestable_here).COMMENT
LOWscripts/ci/smoke-android.sh201# runtime's crash report, the C library's on a fatal signal, Rust's on aCOMMENT
LOW.github/release-notes.sh1#!/usr/bin/env bashCOMMENT
LOW.github/release-notes.sh21# the tree rather than on the product - a conventional-commit `test:`,COMMENT
LOW.github/dependabot.yml1# Dependabot keeps two kinds of pin current, weekly, as pull requests thatCOMMENT
LOW.github/workflows/release.yml1name: ReleaseCOMMENT
LOW.github/workflows/mobile.yml1name: Build for phonesCOMMENT
LOW.github/workflows/mobile.yml21# environment, here and on a developer's machine.COMMENT
LOW.github/workflows/mobile.yml201 # it installs over the build before it. Only a release asks (`sign`);COMMENT
LOW.github/workflows/build-app.yml1name: Build appCOMMENT
LOW.github/workflows/build-app.yml21# library its crate downloads for the target.COMMENT
LOW.github/workflows/build-app.yml81 # refuses a file whose digest has changed. The versions below are theCOMMENT
LOW.github/workflows/build-app.yml161 llvm: win64COMMENT
LOW.github/workflows/build-app.yml181 # launch with an illegal instruction on an Ivy Bridge, which has AVXCOMMENT
LOW.github/workflows/build-app.yml261 # --disable-new-dtags makes that an old-style DT_RPATH, which isCOMMENT
LOW.github/workflows/build-app.yml301 run: |COMMENT
LOW.github/workflows/build-app.yml341 - name: Thin LTO (Intel macOS)COMMENT
LOW.github/workflows/build-app.yml361 # rest of the build; the cc crate hands it the Visual StudioCOMMENT
LOW.github/workflows/build-app.yml401 Expand-Archive ffmpeg-win.zip -DestinationPath ffdlCOMMENT
LOW.github/workflows/build-app.yml421 # onnxruntime.dll too. sherpa-onnx 1.13.7 is built against ONNXCOMMENT
LOW.github/workflows/build-app.yml481COMMENT
LOW.github/workflows/build-app.yml521 "SHERPA_ONNX_LIB_DIR=$PWD\sherpa-libs" | Out-File -FilePath $env:GITHUB_ENV -AppendCOMMENT
LOW.github/workflows/build-app.yml901 # core library under it, and the xcb extension under that: a machineCOMMENT
LOW.github/workflows/models.yml1name: Mirror modelsCOMMENT
LOW.github/workflows/ci.yml1name: CICOMMENT
LOWassets/linux/nfpm.yaml1# Concat's Linux packages: one description for the .deb and the .rpm.COMMENT
LOWsrc/Cargo.toml81# At 0 that is ten seconds. With the profile's incremental honoured (seeCOMMENT
LOWsrc/Cargo.toml101# the fonts and effect previews the build script embeds.COMMENT
LOWsrc/Cargo.toml121# edge, which frees the optimiser and shrinks the binary. This is a GUICOMMENT
LOWsrc/.config/nextest.toml1# cargo-nextest's settings for this workspace. CI runs the tests throughCOMMENT
LOWsrc/crates/concat/Cargo.toml21# Slint is taken under its GPL-3.0-only option to sit beside the AGPL engine.COMMENT
LOWsrc/crates/concat/Cargo.toml61 # drags from the strip's drag region.COMMENT
LOWsrc/crates/concat/build.rs1// SPDX-License-Identifier: AGPL-3.0-or-laterCOMMENT
LOWsrc/crates/concat/src/format.rs1// SPDX-License-Identifier: AGPL-3.0-or-laterCOMMENT
LOWsrc/crates/concat/src/format.rs201/// lane. The part of a bar over the hot line is drawn there too, as theCOMMENT
LOWsrc/crates/concat/src/format.rs261COMMENT
LOWsrc/crates/concat/src/keymap.rs1// SPDX-License-Identifier: AGPL-3.0-or-laterCOMMENT
LOWsrc/crates/concat/src/keymap.rs21//!COMMENT
LOWsrc/crates/concat/src/host.rs1// SPDX-License-Identifier: AGPL-3.0-or-laterCOMMENT
LOWsrc/crates/concat/src/host.rs41 /// Kokoro, and its model downloads.COMMENT
LOWsrc/crates/concat/src/host.rs361/// Asks a native dialog on the event-loop thread with the studioCOMMENT
LOWsrc/crates/concat/src/host.rs721 /// A small frame of the footage or the still. A frame rather than anCOMMENT
LOWsrc/crates/concat/src/host.rs741 pub strip: Option<(concat_core::frame::Frame, u32)>,COMMENT
787 more matches not shown…
Decorative Section Separators21 hits · 63 pts
SeverityFileLineSnippetContext
MEDIUMmodels/manifest.toml36# ── Cutout ───────────────────────────────────────────────────────────────COMMENT
MEDIUMmodels/manifest.toml87# ── Text to speech ───────────────────────────────────────────────────────COMMENT
MEDIUMmodels/manifest.toml121# ── Chatterbox ───────────────────────────────────────────────────────────COMMENT
MEDIUMmodels/manifest.toml208# ── Transcription ────────────────────────────────────────────────────────COMMENT
MEDIUMscripts/models.py141# ── check ────────────────────────────────────────────────────────────────COMMENT
MEDIUMscripts/models.py227# ── mirror ───────────────────────────────────────────────────────────────COMMENT
MEDIUMscripts/models.py324# ── release manifest ─────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml237 # ── Linux ──────────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml294 # ── macOS ──────────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml349 # ── Windows ────────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml453 # ── sherpa-onnx ────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml524 # ── Build ──────────────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml565 # ── Package: macOS ─────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml720 # ── Package: Linux ─────────────────────────────────────────────────COMMENT
MEDIUM.github/workflows/build-app.yml955 # ── Package: Windows ───────────────────────────────────────────────COMMENT
MEDIUMsrc/crates/concat/src/format.rs113// ─── the dialogs ────────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/crates/concat/src/studio.rs1132// ── conversions between the document and the window ─────────────────────COMMENT
MEDIUMsrc/crates/concat/src/chips.rs170// ── the launch screen ────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/crates/concat-text/src/lib.rs2078// ── shapes ───────────────────────────────────────────────────────────────────COMMENT
MEDIUMsrc/crates/concat-host/src/sounds.rs286// ── Concat's own sounds ─────────────────────────────────────────────────COMMENT
MEDIUMsrc/crates/concat-effects/src/expr.rs118// ─── parsing ────────────────────────────────────────────────────────────────COMMENT
AI Slop Vocabulary7 hits · 21 pts
SeverityFileLineSnippetContext
MEDIUMscripts/locales.py42# harness) is left as it is.COMMENT
MEDIUMsrc/crates/concat-core/src/retime.rs20//! the bend is seamless. A slope of zero eases in and out of the point, theCOMMENT
MEDIUMsrc/crates/concat-vision/src/stabilize/fit.rs184/// What a robust fit found.COMMENT
MEDIUM…isper-rs-sys/whisper.cpp/ggml/src/ggml-cpu/amx/mmq.cpp639 // pack again with 128 to fully utilize vector lengthCOMMENT
MEDIUM…isper-rs-sys/whisper.cpp/ggml/src/ggml-cpu/amx/mmq.cpp681 // pack again with 128 to fully utilize vector lengthCOMMENT
MEDIUM…isper-rs-sys/whisper.cpp/ggml/src/ggml-cpu/amx/mmq.cpp779 // pack again with 128 to fully utilize vector lengthCOMMENT
MEDIUMsrc/patches/whisper-rs-sys/whisper.cpp/src/whisper.cpp8353// guaranteed. Might get removed at some point unless a robust algorithm implementation is foundCOMMENT
Fake / Example Data7 hits · 7 pts
SeverityFileLineSnippetContext
LOWsrc/crates/concat-mcp/src/summary.rs194 if item["placeholder"] == json!(true) {CODE
LOWsrc/crates/concat-mcp/src/summary.rs195 out["placeholder"] = json!(true);CODE
LOWsrc/crates/concat-host/src/templates.rs418 "hasAudio": true, "placeholder": true },CODE
LOWsrc/crates/concat-host/src/templates.rs420 "hasAudio": false, "placeholder": true }CODE
LOWsrc/crates/concat-host/src/templates.rs486 media[1]["placeholder"] = Value::Bool(false);CODE
LOWsrc/crates/concat-host/src/templates.rs608 .get("placeholder")CODE
LOWsrc/crates/concat-project/src/lib.rs3835 "op": "setMediaPlaceholder", "mediaId": "m1", "placeholder": trueCODE
Empty Error Handlers1 hit · 5 pts
SeverityFileLineSnippetContext
HIGHscripts/locales.py46except (AttributeError, ValueError):CODE
TODO Padding3 hits · 4 pts
SeverityFileLineSnippetContext
LOWsrc/patches/whisper-rs-sys/whisper.cpp/ggml/src/ggml.c3787 // TODO: implement non F32 returnCOMMENT
LOWsrc/patches/whisper-rs-sys/whisper.cpp/ggml/src/ggml.c3811 // TODO: implement non F32 returnCOMMENT
LOWsrc/patches/whisper-rs-sys/whisper.cpp/ggml/src/ggml.c4917 // TODO: implement antialias for modes other than bilinearCOMMENT
Modern AI Meta-Vocabulary1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUM.github/release-notes.sh30# front of one is scaffolding for the log and reads as noise in a release,COMMENT
Unused Imports2 hits · 2 pts
SeverityFileLineSnippetContext
LOWscripts/models.py16CODE
LOWscripts/readme/gen.py14CODE
Example Usage Blocks1 hit · 2 pts
SeverityFileLineSnippetContext
LOWscripts/generate-icons.sh4# Usage:COMMENT
Excessive Try-Catch Wrapping1 hit · 1 pts
SeverityFileLineSnippetContext
LOWscripts/models.py301 except Exception as error: # noqa: BLE001 - the report is the pointCODE
Deep Nesting1 hit · 1 pts
SeverityFileLineSnippetContext
LOWscripts/models.py74CODE
Hyper-Verbose Identifiers1 hit · 1 pts
SeverityFileLineSnippetContext
LOW…whisper-rs-sys/whisper.cpp/ggml/include/ggml-backend.h200 typedef ggml_backend_buffer_type_t (*ggml_backend_split_buffer_type_t)(int main_device, const float * tensor_splitCODE