Language Server (LSP)

cntrdct-lsp exposes findings to IDEs via the Language Server Protocol. The binary ships behind the optional lsp Cargo feature:

cargo install cntrdct --features lsp

Phase status (T3-12)

Phase 1 — server scaffolding, lifecycle methods, log routing. Landed 2026-05-08.
Phase 1.b — textDocument/{didOpen,didChange,didSave,didClose} → textDocument/publishDiagnostics. Severity, code, source, message, range, relatedInformation, and data mapping per the spec. Landed 2026-05-08.
Phase 1.c — per-URI 250 ms debouncing on didChange. Landed 2026-05-09.
Phase 1.c+ — per-URI generation counter so a fresher event overtaking a still-running scan suppresses the stale publish. Landed 2026-05-09.
Phase 2 — vscode-cntrdct extension scaffolding (TypeScript / pnpm), bundling the LSP binary auto-downloaded from GitHub Releases. Pending.
Phase 3 — VS Code Marketplace listing + announcement. Pending.