VS Code Language Tool

This tool analyzes the alignment between a language, VS Code tooling, and the installed extension ecosystem to determine how ready a workspace is for development using that language.
It ingests representative code samples, the target language identifier, and the list of installed extensions to compute a reproducible readiness score. The process maps language server capabilities (completion, hover, diagnostics, formatting), assesses extension coverage against recommended packages, and measures how well samples exercise language constructs. The result is a structured score with actionable findings and recommendations that guide toolchain decisions, extension selection, and configuration priorities.
Developers, platform teams, and extension authors benefit by gaining objective insight into tooling gaps and potential performance or quality risks before committing to a language or workflow. The tool emphasizes standards-based evaluation (LSP and VS Code extension metadata) and avoids runtime execution, focusing on metadata, samples, and deterministic scoring.
Key value lies in reproducibility, comparability across languages or projects, and the ability to export results for audits or onboarding documentation.