Skills
Claude Code LSP Plugin: 900x Faster Code Navigation — 50ms vs 45 Seconds for Reference Lookups
LSP plugins for Claude Code (supported since v2.0.74) give Claude automatic diagnostics after every file edit—catching type errors, unused imports, and missing return types before you notice them. Finding all call sites of a function takes ~50ms with LSP vs ~45 seconds with text search, a 900x improvement. The Piebald-AI marketplace (github.com/Piebald-AI/claude-code-lsps) offers plugins for 11 languages. To install: add the plugin via Claude Code's discover-plugins interface, verify with /plugins command. This is described as the single highest-impact plugin you can install for Claude Code.
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