- Created global thread-safe NvimState to shadow Neovim context. - Injected Lua autocmds (CursorMoved, TextChanged) on connection to stream events back to MCP. - Upgraded msgpack RPC loop to intercept and parse 'mcp_event' notifications alongside standard responses. - Optimized nvim_get_cursor to pull instantly from the local shadow buffer, bypassing RPC round-trips.