Requires the agent-lsp MCP server.

lsp-safe-edit

Wrap any code edit with a before/after diagnostic comparison. Speculatively previews the change in-memory before touching disk, then diffs errors introduced vs. resolved after applying. If errors appear, surfaces code actions to fix them.

Prerequisites

LSP must be running for the target workspace. If not yet initialized, call mcp__lsp__start_lsp with the workspace root before proceeding.

Auto-init note: agent-lsp supports workspace auto-inference from file paths. Explicit start_lsp is only needed when switching workspace roots.

Input