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johanneslatzel/pagerank

Zero-dependency, ESM-native weighted PageRank implementation for TypeScript

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TypeScript
★ 0
commit 7d3770dcb876
scored 2026-11-14
scoring prov-5+qual-2+sec-2

AI provenance

none-detected

Confidence: 43%
Coverage: 100%

Estimated share of AI-generated code. Explicit attribution is a lower bound.

Code quality

88/100

strong

Confidence: 90%
Coverage: 100%

Complexity, duplication, lint density, tests, CI, docs and review process.

Security

68/100

weak

Confidence: 85%
Coverage: 100%

Secrets, static analysis, vulnerable dependencies, CI and supply-chain posture.

Dispute or request a re-score Full report JSON

AI provenance

0% none-detected

No AI attribution or AI-consistent velocity signals detected.

How the score is built

Explicitly attributed share0%
Unattributed share in AI-pace bursts0%
Estimated AI-generated share0%
AI tool configuration files0
Work sessions at AI pace0
Releases at AI pace0
Coding-style index (1.0+ means possible)0.00

Lines added per month all AI-attributed share

2026-06891 · 0% AI
2026-080 · 0% AI

Evidence by analyzer

Explicit AI attributionok

attributed_commit_share: 0.0%
attributed_commits: 0
attributed_loc: 0
attributed_loc_share: 0.0%
commits: 12
effective_loc: 891
tools_detected: 0

AI tool configurationok

artifacts: 0
tools_configured: 0
workflow_agents: 0

Commit velocityok

excluded_import_loc: 0
flagged_loc: 0
flagged_loc_share: 0.0%
flagged_units: 0
max_loc_per_hour: 222.75
measured_loc: 891
median_loc_per_hour: 222.75
pr_timed_units: 0
pre_ai_era_burst_loc: 0
pre_ai_era_bursts: 0
pre_ai_era_measured_loc: 0
work_units: 1

Release velocityok

flagged_releases: 0
max_loc_per_day: 0
releases: 1

Coding styleok

count:assistant_voice: 0
count:emoji_in_code: 0
count:narrated_steps: 0
count:placeholder: 0
files:assistant_voice: 0
files:emoji_in_code: 0
files:narrated_steps: 0
files:placeholder: 0
index: 0
lines_scanned: 307
per_kloc:assistant_voice: 0
per_kloc:emoji_in_code: 0
per_kloc:narrated_steps: 0
per_kloc:placeholder: 0

Code quality

88 strong

Code quality is strong: test-to-source ratio 1.90, no CI test run detected; 0% of function code in complex or long functions; 0% duplicated lines. Weakest area: docs.

How the score is built

Complexity100
Duplication100
Lint and smells100
Tests and CI70
Documentation65
Type safety100
Review processnot measured

Evidence by analyzer

Complexity (lizard)ok

complex_functions: 0
function_nloc: 109
functions: 9
long_functions: 0
many_param_functions: 0
mean_ccn: 3.22
p90_ccn: 9
risky_nloc_share: 0.0%

Duplication (jscpd)ok

compared_lines: 204
duplicated_lines: 0
duplicated_share: 0.0%
files: 4

Lintok

findings: 0
scanned_lines: 307
weighted_findings: 0

Tests and CIok4 items

CI config: .github/workflows/ci.yml .github/workflows/ci.yml
CI config: .github/workflows/docs.yml .github/workflows/docs.yml
CI config: .github/workflows/labels.yml .github/workflows/labels.yml
CI config: .github/workflows/publish.yml .github/workflows/publish.yml

check:ci_present: yes
check:ci_runs_lint: no
check:ci_runs_tests: no
check:has_tests: yes
check:test_ratio: yes
check:tests_cochange: yes
ci_files: 4
cochange_commits: 1
cochange_share: 100.0%
source_lines: 307
test_lines: 584
test_ratio: 1.90

Documentationok2 items

README.md README.md
LICENSE LICENSE

check:changelog: no
check:contributing: no
check:license: yes
check:readme: yes
readme_lines: 28

Type safetyok1 item

TypeScript strict type checking: tsconfig.json tsconfig.json

check:low_escape_density: yes
check:strict_config: yes
escapes: 0
escapes_per_kloc: 0

Security

68 weak

Security posture is weak: 14 known vulnerabilities in 6 dependencies; 13 high-severity workflow issues. Weakest area: ci actions.

How the score is built

Secrets100
Static analysis (SAST)100
Vulnerable dependencies58
CI workflows7
Security posture40
OpenSSF Scorecardnot measured

Evidence by analyzer

OpenSSF Scorecardskipped

no published OpenSSF Scorecard result for this repo

Package registriesok

checked: 12
declared: 12
lookup_errors: 0
missing: 0
recent: 0

Secrets (gitleaks)ok

secrets_current: 0
secrets_history: 0
secrets_low_confidence: 0
secrets_nonprod: 0

Static analysis (opengrep)ok

findings: 0
findings_high: 0
findings_low: 0
findings_medium: 0
parse_errors: 0
scanned_lines: 307
weighted_findings: 0

Dependencies (osv-scanner)ok

penalty: 33
vulnerabilities: 14
vulnerable_packages: 6
vulns_critical: 0
vulns_high: 4
vulns_low: 1
vulns_medium: 9
vulns_unknown: 0

CI workflows (zizmor)ok

findings: 21
findings_high: 13
findings_low: 5
findings_medium: 3
penalty: 160.20
workflows: 4

Security postureok1 item

Dependency updates: .github/dependabot.yml .github/dependabot.yml

check:dependency_updates: yes
check:lockfiles: yes
check:security_policy: no
check:signed_commits: no
signed_commit_share: 41.7%
unpinned_manifests: 0

Release downloadsok

binary_assets: 0
signals: 0
suspicious: 0

Findings

17 high12 medium6 low

Severity	Rule	Location	Message	Tool
high	`zizmor/unpinned-uses`	.github/workflows/ci.yml:10	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/ci.yml:18	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/ci.yml:9	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/docs.yml:24	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/docs.yml:25	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/docs.yml:30	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/docs.yml:31	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/docs.yml:35	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/labels.yml:19	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/labels.yml:21	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/publish.yml:15	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`zizmor/cache-poisoning`	.github/workflows/publish.yml:16	runtime artifacts potentially vulnerable to a cache poisoning attack [confidence low]	CI workflows (zizmor)
high	`zizmor/unpinned-uses`	.github/workflows/publish.yml:16	unpinned action reference [confidence high]	CI workflows (zizmor)
high	`osv/GHSA-587h-7wmj-h5pm`	package-lock.json	[email protected] (npm) is affected by GHSA-587h-7wmj-h5pm	Dependencies (osv-scanner)
high	`osv/GHSA-68fv-2mgg-jv7q`	package-lock.json	[email protected] (npm) is affected by GHSA-68fv-2mgg-jv7q	Dependencies (osv-scanner)
high	`osv/GHSA-6j4f-fj2g-mc7p`	package-lock.json	[email protected] (npm) is affected by GHSA-6j4f-fj2g-mc7p	Dependencies (osv-scanner)
high	`osv/GHSA-qhr7-859c-m2p7`	package-lock.json	[email protected] (npm) is affected by GHSA-qhr7-859c-m2p7	Dependencies (osv-scanner)
medium	`zizmor/dependabot-cooldown`	.github/dependabot.yml:27	insufficient cooldown in Dependabot updates [confidence high]	CI workflows (zizmor)
medium	`zizmor/dependabot-cooldown`	.github/dependabot.yml:7	insufficient cooldown in Dependabot updates [confidence high]	CI workflows (zizmor)
medium	`zizmor/excessive-permissions`	.github/workflows/ci.yml:6	overly broad permissions [confidence medium]	CI workflows (zizmor)
medium	`osv/GHSA-698v-4r3x-3vcv`	package-lock.json	[email protected] (npm) is affected by GHSA-698v-4r3x-3vcv	Dependencies (osv-scanner)
medium	`osv/GHSA-82fw-gwwq-j7x9`	package-lock.json	@vitest/[email protected] (npm) is affected by GHSA-82fw-gwwq-j7x9	Dependencies (osv-scanner)
medium	`osv/GHSA-82fw-gwwq-j7x9`	package-lock.json	[email protected] (npm) is affected by GHSA-82fw-gwwq-j7x9	Dependencies (osv-scanner)
medium	`osv/GHSA-g3hv-75wg-m249`	package-lock.json	[email protected] (npm) is affected by GHSA-g3hv-75wg-m249	Dependencies (osv-scanner)
medium	`osv/GHSA-q2hr-2g5m-vwhr`	package-lock.json	[email protected] (npm) is affected by GHSA-q2hr-2g5m-vwhr	Dependencies (osv-scanner)
medium	`osv/GHSA-qxg6-89mg-rqv8`	package-lock.json	@vitest/[email protected] (npm) is affected by GHSA-qxg6-89mg-rqv8	Dependencies (osv-scanner)
medium	`osv/GHSA-r825-w8mm-5pxw`	package-lock.json	[email protected] (npm) is affected by GHSA-r825-w8mm-5pxw	Dependencies (osv-scanner)
medium	`osv/GHSA-rq7h-c2jc-7f22`	package-lock.json	[email protected] (npm) is affected by GHSA-rq7h-c2jc-7f22	Dependencies (osv-scanner)
medium	`osv/GHSA-vfpm-58rq-9qcg`	package-lock.json	[email protected] (npm) is affected by GHSA-vfpm-58rq-9qcg	Dependencies (osv-scanner)
low	`zizmor/artipacked`	.github/workflows/ci.yml:9	credential persistence through GitHub Actions artifacts [confidence low]	CI workflows (zizmor)
low	`zizmor/artipacked`	.github/workflows/docs.yml:24	credential persistence through GitHub Actions artifacts [confidence low]	CI workflows (zizmor)
low	`zizmor/artipacked`	.github/workflows/labels.yml:19	credential persistence through GitHub Actions artifacts [confidence low]	CI workflows (zizmor)
low	`zizmor/artipacked`	.github/workflows/publish.yml:15	credential persistence through GitHub Actions artifacts [confidence low]	CI workflows (zizmor)
low	`zizmor/adhoc-packages`	.github/workflows/publish.yml:21	ad-hoc installation of packages [confidence high]	CI workflows (zizmor)
low	`osv/GHSA-9jrq-w75r-8gcw`	package-lock.json	[email protected] (npm) is affected by GHSA-9jrq-w75r-8gcw	Dependencies (osv-scanner)

Tools and coverage

Every analyzer that ran on this commit. A failed or skipped tool is a coverage gap: its share of the score is left out and the coverage figure drops.

Analyzer	Pillar	Status	Version	Findings	Note
AI tool configuration	AI provenance	ok	`signatures-v1`	0
Explicit AI attribution	AI provenance	ok	`signatures-v1`	0
Release velocity	AI provenance	ok	`prov-4`	0
Coding style	AI provenance	ok	`—`	0
Commit velocity	AI provenance	ok	`prov-4`	0
Complexity (lizard)	Code quality	ok	`lizard 1.25.1`	0
Documentation	Code quality	ok	`—`	0
Duplication (jscpd)	Code quality	ok	`repotrust-dup-w6`	0
Lint	Code quality	ok	`opengrep 1.33.1; rules f1d2b562b414`	0
Tests and CI	Code quality	ok	`—`	0
Type safety	Code quality	ok	`—`	0
CI workflows (zizmor)	Security	ok	`zizmor 1.32.0`	21
Dependencies (osv-scanner)	Security	ok	`osv-scanner version: 2.7.1`	14
Release downloads	Security	ok	`—`	0
Security posture	Security	ok	`—`	0
Package registries	Security	ok	`—`	0
Static analysis (opengrep)	Security	ok	`opengrep 1.33.1; rules f1d2b562b414`	0
OpenSSF Scorecard	Security	skipped	`—`	0	no published OpenSSF Scorecard result for this repo
Secrets (gitleaks)	Security	ok	`gitleaks 8.30.1`	0

Score history

Scores from different scoring versions aren't directly comparable.

Scored	Commit	Scoring	AI provenance	Quality	Security
2026-11-14	`7d3770dcb876`	`prov-5+qual-2+sec-2`	0%	88	68
2026-11-14	`7d3770dcb876`	`prov-4+qual-2+sec-2`	0%	88	68

Embed a badge

Maintainers can show these in a README. Badges update when the repository is re-scored.

[![RepoTrust ai](https://repotrust.synapticcyber.com/badge/github.com/johanneslatzel/pagerank/ai.svg)](https://repotrust.synapticcyber.com/r/github.com/johanneslatzel/pagerank/)

[![RepoTrust quality](https://repotrust.synapticcyber.com/badge/github.com/johanneslatzel/pagerank/quality.svg)](https://repotrust.synapticcyber.com/r/github.com/johanneslatzel/pagerank/)

[![RepoTrust security](https://repotrust.synapticcyber.com/badge/github.com/johanneslatzel/pagerank/security.svg)](https://repotrust.synapticcyber.com/r/github.com/johanneslatzel/pagerank/)

Full text report

Repository: https://github.com/johanneslatzel/pagerank
Commit: 7d3770dcb87658b13a2d075f0e039f025a9abaf2
Generated: 2026-11-14T14:52:05+00:00
Scorer 0.1.0, scoring prov-5+qual-2+sec-2, report schema v2

Scores

Pillar	Score	Signal	Confidence	Coverage
AI provenance (estimated AI-generated share)	0	none-detected	43%	100%
Code quality	88	strong	90%	100%
Security	68	weak	85%	100%

AI provenance

No AI attribution or AI-consistent velocity signals detected.

Explicitly attributed share (lower bound): 0.0%
Unattributed share in AI-consistent velocity bursts: 0.0%
Estimated AI-generated share: 0.0%

Month	Lines added	Attributed to AI
2026-06	891	0%

AI provenance describes how code was produced; it is not a quality judgment. Unless attribution is explicit, these are signals consistent with AI generation, not proof. Squash/rebase workflows, imported code, and rewritten history reduce accuracy.

Code quality

Code quality is strong: test-to-source ratio 1.90, no CI test run detected; 0% of function code in complex or long functions; 0% duplicated lines. Weakest area: docs.

Area	Score
Complexity (lizard)	100
Duplication	100
Code smells (Opengrep)	100
Tests and CI	70
Documentation	65
Type safety	100
Process (Scorecard review/maintenance)	n/a

Functions: 9; mean complexity 3.2, 90th percentile 9; 0 complex and 0 long functions
Duplicated lines: 0.0% of 204 compared
Tests: 584 test lines for 307 source lines (ratio 1.90); CI test commands: none detected; 100% of recent source commits also change tests
Docs missing or thin: contributing, changelog

Security

Security posture is weak: 14 known vulnerabilities in 6 dependencies; 13 high-severity workflow issues. Weakest area: ci actions.

Area	Score
Secrets (gitleaks, tree + history)	100
Static analysis (Opengrep)	100
Vulnerable dependencies (OSV)	58
CI workflows (zizmor)	7
Posture (policy, updates, signing, lockfiles)	40
OpenSSF Scorecard	n/a

Known vulnerabilities: 14 in 6 packages (critical 0, high 4, medium 9, low 1)
Posture checks passed: dependency updates, lockfiles; missing: security policy, signed commits

Top findings

Severity	Finding	Location
high	`osv/GHSA-6j4f-fj2g-mc7p`: [email protected] (npm) is affected by GHSA-6j4f-fj2g-mc7p	package-lock.json
high	`osv/GHSA-qhr7-859c-m2p7`: [email protected] (npm) is affected by GHSA-qhr7-859c-m2p7	package-lock.json
high	`osv/GHSA-68fv-2mgg-jv7q`: [email protected] (npm) is affected by GHSA-68fv-2mgg-jv7q	package-lock.json
high	`osv/GHSA-587h-7wmj-h5pm`: [email protected] (npm) is affected by GHSA-587h-7wmj-h5pm	package-lock.json
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/ci.yml:9
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/ci.yml:10
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/ci.yml:18
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/docs.yml:24
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/docs.yml:25
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/docs.yml:30
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/docs.yml:31
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/docs.yml:35
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/labels.yml:19
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/labels.yml:21
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/publish.yml:15
high	`zizmor/unpinned-uses`: unpinned action reference [confidence high]	.github/workflows/publish.yml:16
high	`zizmor/cache-poisoning`: runtime artifacts potentially vulnerable to a cache poisoning attack [confidence low]	.github/workflows/publish.yml:16
medium	`osv/GHSA-82fw-gwwq-j7x9`: @vitest/[email protected] (npm) is affected by GHSA-82fw-gwwq-j7x9	package-lock.json
medium	`osv/GHSA-qxg6-89mg-rqv8`: @vitest/[email protected] (npm) is affected by GHSA-qxg6-89mg-rqv8	package-lock.json
medium	`osv/GHSA-q2hr-2g5m-vwhr`: [email protected] (npm) is affected by GHSA-q2hr-2g5m-vwhr	package-lock.json
medium	`osv/GHSA-g3hv-75wg-m249`: [email protected] (npm) is affected by GHSA-g3hv-75wg-m249	package-lock.json
medium	`osv/GHSA-698v-4r3x-3vcv`: [email protected] (npm) is affected by GHSA-698v-4r3x-3vcv	package-lock.json
medium	`osv/GHSA-r825-w8mm-5pxw`: [email protected] (npm) is affected by GHSA-r825-w8mm-5pxw	package-lock.json
medium	`osv/GHSA-rq7h-c2jc-7f22`: [email protected] (npm) is affected by GHSA-rq7h-c2jc-7f22	package-lock.json
medium	`osv/GHSA-vfpm-58rq-9qcg`: [email protected] (npm) is affected by GHSA-vfpm-58rq-9qcg	package-lock.json

Static signals only: the scorer never runs the project's code. Secret findings are pattern matches that were not verified, and secret values are never stored.

Repository profile

Source lines: 307; test lines: 584

Language	Lines
TypeScript	830
JavaScript	61