It is a plugin that gives an AI agent access to the clangd language server, providing code intelligence for C and C++ projects.

What languages does it support?

C and C++, through the clangd language server.

Do I need clangd installed?

The plugin uses the clangd language server, so a working clangd setup for your project is what it relies on.

clangd-lsp

PackAI & models

clangd lsp plugin that connects an AI agent to the clangd language server for C and C++ code. It gives the agent code intelligence across a project, so answers can be grounded in how the code is actually structured rather than guesswork.

Unavailable. A Claude Code plugin. It installs in Claude Code, and ahel does not serve packs through its connector yet.

In Claude Code, run:

/plugin install clangd-lsp@claude-plugins-official

It installs from Anthropic's official plugin marketplace.

What your AI can do with it

Runs the clangd language server for C and C++ code
Gives the agent code intelligence across the whole project
Lets the agent understand C and C++ code structure
Works as a plugin added to an agent's setup

Getting started

Have a C or C++ project that clangd can work with.
Add the clangd-lsp plugin to your agent's configuration.
Ask the agent to read, navigate, or explain code in the project.

Signals

GitHub stars: 37k
Forks: 4k
Last commit: Sep 2026

Questions

What is clangd-lsp?: It is a plugin that gives an AI agent access to the clangd language server, providing code intelligence for C and C++ projects.
What languages does it support?: C and C++, through the clangd language server.
Do I need clangd installed?: The plugin uses the clangd language server, so a working clangd setup for your project is what it relies on.

Advanced

Item type: plugin
Key: clangd-lsp
Source: github.com/anthropics/claude-plugins-official

github.com/anthropics/claude-plugins-official