Requires the agent-lsp MCP server.

lsp-fix-all

Apply available quick-fix code actions for all current diagnostics in a file, one at a time, re-collecting diagnostics between each fix because line numbers shift after each application.

Important distinction from /lsp-safe-edit: This skill fixes pre-existing diagnostics in a file — errors and warnings that already exist before any edit session begins. /lsp-safe-edit has a code-action step (Step 7) for fixing errors introduced by a specific edit you just made. Use this skill for systematic bulk-fixing of existing issues, independent of any edit session.

When to use / not use