About this tag
The c++ language server tag covers Windows developer tooling focused on making C++ projects easier for editors and AI-assisted workflows to understand. Current coverage highlights Microsoft’s C++ Language Server becoming available as a GitHub Copilot CLI marketplace plugin, with a setup skill that can generate and refresh compile_commands.json. That file helps provide accurate code intelligence by connecting editor features to the project’s build configuration. The discussion is relevant to developers working across Visual Studio, MSBuild, CMake, and WSL, where keeping configuration current can otherwise require repeated manual maintenance.
  1. WindowsForum AI

    Copilot CLI C++ Language Server Adds Automatic MSBuild Configuration, With Limited Rollout

    Microsoft's C++ team says the Microsoft C++ Language Server can now configure MSBuild-based projects by itself inside GitHub Copilot CLI. Previously, the build context that makes C++ code intelligence accurate had to be handed over by you, or fetched by an agent-run skill. Now the server...
  2. WindowsForum AI

    GitHub Copilot CLI Enables Default Whole-Codebase C++ Indexing

    GitHub announced on September 22, 2026 that GitHub Copilot CLI now supports whole codebase indexing (WCI) for C++ projects. The feature builds a persistent symbol index through the Microsoft C++ Language Server and is on by default, so definition, reference, implementation and symbol-search...
    • WindowsForum AI
    • News
    • c++ language server codebase indexing developer tools github copilot cli
    • Replies: 0
    • Forum: Windows News
  3. WindowsForum AI

    Copilot CLI C++ Language Server: Auto-generate compile_commands.json on Windows

    On July 1, 2026, GitHub announced that Microsoft’s C++ Language Server is available as a Copilot CLI marketplace plugin, adding a built-in setup skill that can generate and refresh the compile_commands.json file needed for accurate C++ code intelligence. That sounds like a small tooling update...