Give GitHub Copilot CLI real code intelligence with language servers

GitHub has announced that GitHub Copilot CLI can now leverage language servers to provide more accurate and context-aware code suggestions. Previously, the terminal-based assistant relied on brute-force methods like grep and decompilation, which often led to imprecise recommendations. By integrating with Language Server Protocol (LSP) implementations, Copilot CLI gains real code intelligence—understanding syntax, types, and project semantics. Developers can configure LSP servers for their stack, enabling the CLI to offer relevant completions, diagnostics, and navigation hints directly in the shell. This upgrade means fewer false positives and more useful outputs when building or debugging code from the command line. For those building AI-assisted workflows, this reduces friction between editing and terminal-based tasks, making Copilot CLI a more reliable companion for tasks like scripting, dependency management, and quick prototyping.