rajnaveen344

Design Ruby Fast LSP features, understand module responsibilities, apply layer boundaries, and make structural changes.

Create, update, validate, and maintain Ruby Fast LSP C4 architecture diagrams using LikeC4.

Implement or review error handling patterns in Ruby Fast LSP, including Result, Option, logging, failures, and exception flows.

Optimize Ruby Fast LSP performance, profile latency and memory, benchmark changes, and make performance-critical decisions.

Refactor Ruby Fast LSP modules, extract abstractions, reduce complexity, and preserve test coverage during structural changes.

Release a new version of ruby-fast-lsp. Bumps version in Cargo.toml, commits, tags, and pushes to trigger CI. Use when the user says /release, 'release', 'publish', 'bump version', 'cut a release', or 'new version'.

Review Ruby Fast LSP code changes and PRs using TigerStyle principles, project standards, and correctness checks.

Debug the Ruby Index tree view, inheritance graph, exported JSON, jq workflows, mixin resolution, included_by, and MRO.

Import and validate RuboCop test fixtures. Use for syncing tests from RuboCop specs, checking coverage, fixing invalid TOML files, or manually importing specific cops.

Review changed code for reuse, quality, and efficiency, then fix any issues found. Post-implementation review that compares Rust cop against original RuboCop Ruby source to evaluate complexity, identify simplification opportunities, and ensure structural parity.

Comprehensive API reference for the ruby-prism Rust crate (v1.9.0) used in ruby-fast-cop. MUST consult when implementing new RuboCop cops, debugging Prism-related compilation errors (E0282, E0106, E0599), or working with AST node traversal. Covers node ownership model, BlockNode/CallNode relationship, type inference gotchas, Visit trait patterns, and all 148 node types with their accessors.