1.3

Adjusted Signal

1.3

Raw Pattern Score

100%

Time Factor

2026-10-28

Last Push

3.2K

Stars

Rust

Language

194.8K

Lines of Code

544

Files

263

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 6.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 252 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.2/100 · LOW

Are imports declared and package/API names verified? 8 finding(s).

Agent Over-Engineering Ratio 2.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 80 finding(s).

PR Review Velocity Impact 7.0/100 · LOW

Which changes need focused human review? 263 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 2MEDIUM 4LOW 257

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 263 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 Block163 hits · 155 pts

Severity	File	Line	Snippet	Context
LOW	packaging/config.toml	1	# ZeroFS system service configuration.	COMMENT
LOW	packaging/kernel/scripts/dkms-fetch-module.sh	1	#!/usr/bin/env bash	COMMENT
LOW	zerofs/zerofs-ffi/bindings/generate.sh	1	#!/usr/bin/env bash	COMMENT
LOW	zerofs/zerofs-ffi/bindings/generate.sh	61	grep -qF 'Math.floor(nanos / 1000000)' "$out/runtime/ffi-converters.js" \|\| {	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1		COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	381	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	401	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	421	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	441	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	461	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	481	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	501	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	521	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	541	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	561	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	581	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	601	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	621	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	641	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	661	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	681	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	701	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	721	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	741	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	761	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	781	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	801	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	821	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	841	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	861	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	881	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	901	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	921	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	941	);	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	981	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1041	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1101	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1161	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1221	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.h	1281	#endif	COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/facade.go	21		COMMENT
LOW	zerofs/zerofs-ffi/bindings/go/zerofs_ffi.go	2461	// Mark the handle closed, then clunk best-effort. Idempotent; never hangs.	COMMENT
LOW	zerofs/zerofs-ffi/bindings/typescript/zerofs.ts	1	// Idiomatic TypeScript facade over the generated `uniffi-bindgen-node-js`	COMMENT
LOW	…s/zerofs-ffi/bindings/typescript/packaging/assemble.sh	1	#!/usr/bin/env bash	COMMENT
LOW	…rofs/zerofs-ffi/bindings/typescript/packaging/index.js	1	// Native-addon loader for the `zerofs-client` npm package.	COMMENT
LOW	…fs/zerofs-ffi/bindings/typescript/packaging/index.d.ts	1	// Type surface for the loader `index.js`. The runtime resolves the platform	COMMENT
LOW	…indings/typescript/packaging/platform-package/index.js	1	// Per-platform native package: ships exactly one prebuilt cdylib and exports	COMMENT
LOW	zerofs/zerofs-ffi/src/types.rs	1	//! FFI records and conversions for client data.	COMMENT
LOW	zerofs/zerofs-ffi/src/types.rs	61	}	COMMENT
LOW	zerofs/zerofs-ffi/src/types.rs	141	#[derive(Clone, Copy, Debug, uniffi::Record)]	COMMENT
LOW	zerofs/zerofs-ffi/src/types.rs	181	#[uniffi(default = None)]	COMMENT
LOW	zerofs/zerofs-ffi/src/error.rs	1	//! FFI mirror of [`zerofs_client::ZeroFsError`].	COMMENT
LOW	zerofs/zerofs-ffi/src/error.rs	21	/// The operation requires ownership or privilege (EPERM).	COMMENT
LOW	zerofs/tests/dst/sim.rs	21	pub(crate) struct Hooks {	COMMENT
LOW	zerofs/tests/dst/mod.rs	1	//! Deterministic simulation testing for the extent-store data plane.	COMMENT
LOW	zerofs/tests/dst/mod.rs	21	//! Targeted reclamation cases force cancellation and crash windows, verify	COMMENT
LOW	zerofs/scripts/release-client.sh	1	#!/usr/bin/env bash	COMMENT
LOW	zerofs/ninep-proto/src/lib.rs	1	#![cfg_attr(not(feature = "std"), no_std)]	COMMENT
LOW	zerofs/ninep-proto/src/slice_codec.rs	1	//! Allocation-free 9P codec shared by the server, userspace, and kernel clients.	COMMENT
LOW	zerofs/zerofs-csi/deploy/gateway-example.yaml	1	# Example ZeroFS gateway: a leader/standby pair over one object store, deployed	COMMENT
103 more matches not shown…

Hyper-Verbose Identifiers77 hits · 67 pts

Severity	File	Line	Snippet	Context
LOW	packaging/kernel/kernel-source-package.py	205	def normalize_staging_timestamps(root: Path, epoch: int) -> None:	CODE
LOW⚡	packaging/kernel/tests/test_kernel_targets.py	175	def test_reconcile_noop_preserves_lock_exactly(self):	CODE
LOW⚡	packaging/kernel/tests/test_kernel_targets.py	180	def test_field_exposes_validated_apt_suite(self):	CODE
LOW⚡	packaging/kernel/tests/test_kernel_targets.py	188	def test_builder_image_is_resolved_by_provider_and_release(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	205	def test_builder_image_rejects_an_unknown_provider_release(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	216	def test_builder_image_rejects_ambiguous_images(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	232	def test_reconcile_same_uname_package_rebuild_replaces_lock(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	245	def test_reconcile_accepts_distinct_apt_source_version(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	258	def test_reconcile_accepts_ubuntu_source_name_from_candidate(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	270	def test_reconcile_retains_two_distinct_kernels_and_prunes_oldest(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	296	def test_reconcile_rejects_rebuild_of_non_latest_retained_kernel(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	334	def test_reconcile_rejects_stale_and_duplicate_candidates(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	345	def test_reconcile_two_architectures_is_order_independent(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	354	def test_reconcile_carries_failed_channel_from_pending_pr(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	374	def test_reconcile_keeps_pending_pr_when_all_discovery_fails(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	390	def test_reconcile_keeps_pending_pr_after_noop_discovery(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	407	def test_reconcile_default_branch_wins_without_blocking_other_channels(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	431	def test_reconcile_discards_pending_removed_channel(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	457	def test_reconcile_rejects_pending_configuration_change(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	474	def test_matrices_are_derived_from_stream_architectures(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	488	def test_reconcile_rejects_mutated_pending_lock(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	503	def test_reconcile_rejects_pending_retention_shrink(self):	CODE
LOW	packaging/kernel/tests/test_kernel_targets.py	530	def test_reconcile_allows_fedora_key_rollover_only_once(self):	CODE
LOW	packaging/kernel/tests/test_kernel_source_package.py	64	def test_package_revision_overrides_are_explicit(self):	CODE
LOW	packaging/kernel/tests/test_kernel_source_package.py	68	def test_builds_one_architecture_independent_package_per_family(self):	CODE
LOW	packaging/kernel/tests/test_kernel_source_package.py	159	def test_prebuilt_paths_match_distribution_header_identities(self):	CODE
LOW	packaging/kernel/tests/test_kernel_source_package.py	228	def test_fetcher_installs_only_the_exact_signed_module(self):	CODE
LOW	packaging/kernel/tests/test_kernel_source_package.py	497	def test_delayed_builds_with_the_same_epoch_are_identical(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	528	def test_fetcher_serializes_rpm_epoch_without_a_colon(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	593	def test_timestamp_normalization_covers_files_and_directories(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	605	def test_source_date_epoch_defaults_to_checked_out_commit(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	622	def test_staged_configuration_mode_is_independent_of_umask(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	639	def test_source_tree_preflight_rejects_symbolic_links(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	730	def test_source_resolver_selects_archive_root_not_rust_directory(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	740	def test_source_resolver_accepts_distinct_trusted_package_revisions(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	752	def test_source_resolver_ignores_failed_rpm_ownership_diagnostic(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	766	def test_source_resolver_rejects_wrong_ubuntu_abi(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	778	def test_source_resolver_rejects_unknown_package_revision(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	788	def test_source_resolver_skips_wrong_candidate_before_exact_one(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	814	def test_source_resolver_skips_diversions_then_checks_package_revision(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	927	def test_postinstall_builds_only_selected_module_and_kernel(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	954	def test_postinstall_does_not_split_or_expand_selected_kernel(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	986	def test_postinstall_registers_without_installed_headers(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1005	def test_postinstall_rejects_stale_same_version_dkms_state(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1028	def test_postinstall_stops_on_running_kernel_build_failure(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1079	def test_postinstall_skips_kernel_below_floor_and_builds_next(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1133	def test_postinstall_keeps_selected_kernel_failure_fatal(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1156	def test_postinstall_keeps_selected_kernel_install_failure_fatal(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1287	def test_unpublished_module_without_source_fallback_is_fatal(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1335	def test_prebuilt_wrapper_succeeds_without_source_build_inputs(self):	STRING
LOW	packaging/kernel/tests/test_kernel_source_package.py	1382	def test_failed_build_removes_a_partial_module(self):	STRING
LOW	packaging/kernel/tests/test_kernel_catalog.py	29	def test_rejects_reversed_retained_locks_for_each_provider(self):	CODE
LOW	packaging/kernel/tests/test_kernel_catalog.py	54	def test_package_version_ordering_handles_numeric_and_prerelease_parts(self):	CODE
LOW	packaging/kernel/tests/test_kernel_catalog.py	68	def test_fedora_lock_requires_complete_pinned_toolchain(self):	CODE
LOW	packaging/kernel/tests/test_kernel_catalog.py	83	def test_ids_cover_effective_stream_config_and_provider_lock(self):	CODE
LOW	packaging/kernel/tests/test_kernel_catalog.py	119	def test_rejects_mutable_builder_and_excess_retention(self):	CODE
LOW	packaging/kernel/tests/test_kernel_catalog.py	141	def test_fedora_discovery_key_does_not_reidentify_retained_locks(self):	CODE
LOW⚡	packaging/kernel/tests/test_repository_policy.py	65	def test_version_policy_compares_version_then_revision(self):	CODE
LOW⚡	packaging/kernel/tests/test_repository_policy.py	75	def test_version_policy_ignores_unowned_historical_schemes(self):	CODE
LOW⚡	packaging/kernel/tests/test_repository_policy.py	80	def test_apt_policy_is_scoped_to_package_and_architecture(self):	CODE
17 more matches not shown…

Empty Error Handlers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	zerofs/zerofs-ffi/tests/python/test_smoke.py	90	except z.ZeroFsError.NotFound:	CODE
HIGH	zerofs/zerofs-ffi/tests/python/test_facade.py	39	except zerofs_client.ZeroFsError.Closed:	CODE

Unused Imports8 hits · 8 pts

Severity	File	Line	Context
LOW	packaging/kernel/kernel-source-package.py	5	CODE
LOW	packaging/kernel/kernel_targets/discovery/__init__.py	1	CODE
LOW	packaging/kernel/kernel_targets/discovery/__init__.py	2	CODE
LOW	…rofs/zerofs-ffi/bindings/python/zerofs_ffi/__init__.py	8	CODE
LOW	…s/zerofs-ffi/bindings/python/zerofs_client/__init__.py	25	CODE
LOW	…s/zerofs-ffi/bindings/python/zerofs_client/__init__.py	35	CODE
LOW	kernel/ci/upstream_kernels.py	3	CODE
LOW	kernel/ci/dkms-package-smoke.py	5	CODE

Redundant / Tautological Comments5 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/kernel-compile-fuse.yml	129	# Check if vmlinux was created	COMMENT
LOW	.github/workflows/stress-ng.yml	169	# Check if 9p kernel module is available	COMMENT
LOW	.github/workflows/kernel-compile-nfs.yml	119	# Check if vmlinux was created	COMMENT
LOW	.github/workflows/zfs-test.yml	237	# Check if the NBD device is in use by looking at /sys/block/nbd0/size	COMMENT
LOW	.github/workflows/pjdfstest-9p.yml	69	# Check if 9p kernel module is available	COMMENT

Self-Referential Comments2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	.github/workflows/zfs-test.yml	116	# Create a ZFS filesystem	COMMENT
MEDIUM	.github/workflows/zfs-test.yml	147	# Create a snapshot	COMMENT

AI Slop Vocabulary2 hits · 5 pts

Severity	File	Line	Snippet	Context
MEDIUM	documentation/package-lock.json	9841	"resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.2.tgz",	CODE
MEDIUM	zerofs/Cargo.toml	170	# start_paused virtual-time runtimes for the DST harness.	COMMENT

Deep Nesting3 hits · 3 pts

Severity	File	Line	Context
LOW	packaging/kernel/stage-prebuilt-modules.py	199	CODE
LOW	packaging/kernel/kernel_targets/catalog.py	685	CODE
LOW	packaging/kernel/kernel_targets/discovery/runtime.py	66	CODE

Modern Structural Boilerplate1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	packaging/kernel/kernel_targets/discovery/__init__.py	4	__all__ = ["discover_candidate", "parse_as_of"]	CODE

Barre/ZeroFS

Open-Source Code Quality, Security and Technical Debt Review