GitHub Copilot CLI gets real code intelligence via language servers

通过语言服务器为 GitHub Copilot CLI 提供真正的代码智能

GitHub wired Copilot CLI into language servers via LSP, so terminal completions and diagnostics now read real project-level types, symbols, and references instead of relying purely on model guesses. A background LSP process runs locally; after the model generates code, the LSP returns diagnostics, completions, and hover info, which are fed back to the model for a second pass. GitHub says internal testing shows noticeably higher accuracy and fewer hallucinations. It currently works in VS Code and JetBrains, covering TypeScript/JavaScript, Python, Go, Rust, and C#. The post doesn't share specific benchmark numbers or a timeline for other editors.

Why it matters: GitHub wired language servers into Copilot CLI so terminal completions can read real project types and symbols instead of relying purely on model guesses. The mechanism is clear and backed by internal data, making it genuinely useful for CLI-heavy devs. Score stays at the feat...