Guides system and service design: requirements, architecture diagrams, API contracts (REST/GraphQL/gRPC), data models, caching, scaling, reliability, trade-offs.
From engineeringnpx claudepluginhub cy-wali/knowledge --plugin engineeringThis skill uses the workspace's default tool permissions.
Enforces code quality on file edits via Plankton hooks: auto-formats, lints, Claude-powered fixes with model tiering, config protection, and legacy package manager blocks.
Guides NCR investigations, root cause analysis, CAPA management, SPC interpretation, and supplier quality control in FDA/IATF16949/AS9100 regulated manufacturing.
Provides Perl testing patterns with Test2::V0, Test::More, prove runner, Devel::Cover coverage, mocking, and TDD for new code, suites, reviews, and debugging.
Help design systems and evaluate architectural decisions.
Produce clear, structured design documents with diagrams (ASCII or described), explicit assumptions, and trade-off analysis. Always identify what you'd revisit as the system grows.