ide 4

LSP action surface for DeepSeek Harness: diagnostics, formatting, completion, code actions, symbols, signature help, inlay hints, and rename tools over language servers, plus the editor action protocol (lsp.actions.*) that makes the plugin the IDE integra

Workspace file browser with agent-change review (accept/reject + undo), full user editing (undo/redo, save, auto-save), diff view and rendered markdown, plus an integrated terminal view whose run button executes the file you have open (project-local runti

IDE-style workspace switcher sidebar for DSH (DeepSeek Harness): floating workspace dropdown, session filtering, done/pending status lights, workspace & session search, and workspace rename/delete/archive/add.

IntelliJ IDEA MCP bridge for DeepSeek Harness: connects to the IDE's built-in MCP server over stdio (idea stdioMcpServer) and registers its tools as mcp__intellij__*, with a settings page for the connection