Reference/contract for the Salesforce LSP MCP tools and unavailability handling. Use when asking how to use the LSP, which tools exist, what apex.diagnostics / validate_soql / complete_soql do, why a tool errors with lsp_disabled, no_apex_workspace, or no_org_connected, or how to debug/disable it. DO NOT TRIGGER for editing Apex/LWC/metadata (platform-apex-generate), deploys (platform-metadata-deploy), or SOQL authoring (platform-soql-query); scoped to LSP-layer/MCP-tool questions only.
