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pola-rs/r-polars

https://github.com/pola-rs/r-polars · scanned 2026-06-05 15:04 UTC (1 week, 2 days ago) · 10 languages

128 raw signals (62 security + 66 graph) 33rd percentile · Rust · small (2-20K LoC) System graph score 87 (lower by 22)

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Complete repo analysis

Last scanned 1 week, 2 days ago · v2 · 34 actionable findings from 2 signal sources. 61 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

JSON
Combined
83.5
/100
Security checks
80
23 findings
System graph
87
77.8% cov · 11 findings
Critical
5
click to filter
Agents
6
0 votes
Crowd
0
reported
Score breakdown â 2026-05-18-v5
Component Sub-score Weight Contribution
structure_score 80.0 0.15 12.00
security_score 96.5 0.25 24.12
testing_score 0.0 0.20 0.00
documentation_score 59.6 0.15 8.94
practices_score 84.0 0.15 12.60
code_quality 67.9 0.10 6.79
Overall 1.00 64.5
Severity distribution — click a segment to filter
Active filters: excluding tests × Reset all
Severity: Critical 5 High 8 Medium 4 Low 4 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 23 System graph 11 Crowd 0 Layer: Security 6 Software 2 Quality 19 Cicd 5 Api 1 Frontend 1
Corpus Intelligence Cross-corpus context (cohort percentile, top patterns, fix plan) is shown only on repositories you own. Sign up and connect your repo to view it.
Scan summary Ranks in the 99th percentile among medium-sized repos. Strongest security (90), testing (85); weakest dependencies (50), documentation (55). 2 findings. Most common pattern: dart-null-bang. ~53h tech debt (rating B).

Showing 20 of 34 actionable findings. 95 raw detector signals were grouped into reader-sized issues. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

critical Security checks quality Quality conf 1.00 ✓ Repobility 3 occurrences [MINED015] Ruby Eval Call: eval() executes arbitrary code. Code injection.
Review and fix per the pattern semantics. See CWE-95 / for context.
3 files, 3 locations
R/as_polars_df.R:182
R/autocompletion.R:86
R/infer_polars_dtype.R:122
critical Security checks quality Quality conf 1.00 ✓ Repobility [MINED024] Js Eval Usage: eval() executes arbitrary code. Code injection risk.
Review and fix per the pattern semantics. See CWE-95 / for context.
R/autocompletion.R:86
critical Security checks quality Quality conf 1.00 ✓ Repobility [MINED024] Js Eval Usage: eval() executes arbitrary code. Code injection risk.
Review and fix per the pattern semantics. See CWE-95 / for context.
R/as_polars_df.R:182
critical Security checks quality Quality conf 1.00 ✓ Repobility [MINED025] Php Eval: eval() executes arbitrary PHP. Code injection.
Review and fix per the pattern semantics. See CWE-95 / for context.
R/autocompletion.R:86
critical Security checks quality Quality conf 1.00 ✓ Repobility [MINED025] Php Eval: eval() executes arbitrary PHP. Code injection.
Review and fix per the pattern semantics. See CWE-95 / for context.
R/as_polars_df.R:182
low Security checks cicd CI/CD security conf 0.35 ✓ Repobility Workflow references repository secrets in a pull_request workflow
Fork pull_request runs do not receive normal repository secrets on GitHub Actions. Review this as a reliability/intent signal, not as direct fork-secret exfiltration. Raise severity only for pull_request_target or another trusted-context path that runs untrusted PR code with secrets.
.github/workflows/lint-mega-linter.yaml:63 CI/CD securityworkflow secretsGitHub Actions
high Security checks quality Quality conf 1.00 ✓ Repobility [MINED029] Kotlin Null Bang: x!! throws NullPointerException if x is null. Bypasses Kotlins null safety.
Review and fix per the pattern semantics. See CWE-476 / for context.
R/as_polars_df.R:182
high Security checks software dependencies conf 0.88 bincode: RUSTSEC-2025-0141
Bincode is unmaintained
src/rust/Cargo.lock
low Security checks cicd CI/CD security conf 0.90 ✓ Repobility 17 occurrences GitHub Action is tag-pinned rather than SHA-pinned
Action `actions/checkout` pinned to mutable ref `@v6` uses a mutable tag or branch. Pin external actions to a reviewed full commit SHA when the workflow is security-sensitive.
4 files, 17 locations
.github/workflows/build-docs.yml:60, 85, 108, 153, 170 (8 hits)
.github/workflows/release-lib.yml:51, 119, 155, 173, 222 (6 hits)
.github/workflows/lint-mega-linter.yaml:29, 50 (2 hits)
.github/workflows/lint-r.yml:114
CI/CD securitySupply chainGitHub Actions
medium Security checks cicd CI/CD security conf 0.90 ✓ Repobility 28 occurrences GitHub Action is tag-pinned rather than SHA-pinned
Action `r-lib/actions/setup-pandoc` pinned to mutable ref `@v2` uses a mutable tag or branch. Pin external actions to a reviewed full commit SHA when the workflow is security-sensitive.
8 files, 28 locations
.github/workflows/release-lib.yml:61, 63, 91, 95, 156, 185, 187, 193, +1 more (10 hits)
.github/workflows/build-docs.yml:77, 79, 89, 91, 98, 115, 117 (8 hits)
.github/workflows/lint-mega-linter.yaml:38, 61, 79 (3 hits)
.github/workflows/copilot-setup-steps.yml:40, 43 (2 hits)
.github/workflows/lint-r.yml:38, 49 (2 hits)
.github/workflows/build-lib-sums.yml:31
.github/workflows/lint-rust.yml:46
.github/workflows/test-r.yml:306
CI/CD securitySupply chainGitHub Actions
high System graph cicd CI/CD security conf 1.00 GitHub Action tracks a moving branch
r-wasm/actions/build-rwasm@main can move without a code change in this repo. Pin third-party actions to a reviewed 40-character commit SHA.
.github/workflows/build-wasm.yml:21 CI/CD securitySupply chainGithub actions
high System graph security security conf 1.00 Insecure pattern 'eval_used' in src/rust/src/expr/array.rs:130
Found a known-risky pattern (eval_used). Review and replace if possible.
src/rust/src/expr/array.rs:130 Eval used
high System graph security security conf 1.00 Insecure pattern 'eval_used' in src/rust/src/expr/list.rs:123
Found a known-risky pattern (eval_used). Review and replace if possible.
src/rust/src/expr/list.rs:123 Eval used
high System graph security security conf 1.00 Insecure pattern 'eval_used' in src/rust/src/lazyframe/general.rs:118
Found a known-risky pattern (eval_used). Review and replace if possible.
src/rust/src/lazyframe/general.rs:118 Eval used
high System graph security security conf 1.00 Insecure pattern 'eval_used' in src/rust/src/series/general.rs:285
Found a known-risky pattern (eval_used). Review and replace if possible.
src/rust/src/series/general.rs:285 Eval used
high Security checks software dependencies conf 0.70 Remote install command pipes network code directly to a shell
Agent helper projects often publish one-line installers. `curl | sh` style commands are convenient, but they bypass review unless the script is pinned, signed, or checksum-verified.
.devcontainer/devcontainer.json:39
medium System graph cicd CI/CD security conf 1.00 3 occurrences GitHub Actions workflow grants broad write permissions
CI tokens with write permissions increase blast radius when an action, dependency, or PR workflow is compromised. Prefer job-level least-privilege permissions.
3 files, 3 locations
.github/workflows/build-docs.yml
.github/workflows/build-lib-sums.yml
.github/workflows/release-lib.yml
CI/CD securitySupply chainGithub actions
medium System graph security Coverage conf 1.00 No auth library detected
The scanner did not find any standard auth library (JWT, OAuth, NextAuth, Auth0, etc.). Either auth lives in custom code, in a separate service, or is missing.
auth
medium System graph quality Tests conf 1.00 Very low test-to-source ratio
0 test file(s) for 58 source file(s) (ratio 0.00). Consider adding integration or unit tests for critical paths.
Coverage
low System graph quality Complexity conf 1.00 Very large file: src/rust/src/lazyframe/general.rs (1534 lines)
Files with >800 lines often hide complexity hotspots and discourage tests.
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