cognitive-complexity plugins

by Alberto Leal

Measure Python complexity per function and per call path with ruff and complexipy; optionally add Jev judgments through configurable providers (Vercel by default). Use when prioritizing refactors, investigating over-layering, or verifying that a refactor improved the whole path. Without the selected provider key, semantic review is skipped and static analysis continues. Tests verify behavior.

by Melodic Software

Read-only code measures for a change, with cited references and no verdict: lines per file (audit-size), cyclomatic, cognitive, and Halstead complexity (audit-complexity), duplication with sanctioned-replication exclusions (audit-duplication), coverage per function with CRAP from existing lcov, Cobertura, coverage.py, or Go artifacts (audit-coverage), type debt for TypeScript and Python (audit-type-debt), the literacy router for what each number can and cannot say (principles), and a setup skill for the consumer's .claude/code-metrics.yaml. Runs external collectors only when they already resolve, never installs, never runs tests, never emits a finding.