Clangaroo is meant to be super simple and is intended to 'just work'.
If you already use Clangaroo, the clangaroo mcp server is the piece that lets your assistant work with it directly. Clangaroo is meant to be super simple and is intended to 'just work'.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Setup — 1. Get your API key from Google AI Studio 2. Add to your environment (bash): exportSetup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
Configuration is passed through the environment: CLANGAROO_AI_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Clangaroo's toolset — Setup — is a fair guide to whether it matches your workflow. It is maintained by jasondk; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Setup | 1. Get your API key from [Google AI Studio](https://makersuite.google.com/app/apikey) 2. Add to your environment (bash): export CLANGAROO_AI_API_KEY="your-api-key" |
{
"mcpServers": {
"clangaroo": {
"command": "/usr/local/bin/clangaroo",
"args": [
"--project", "/path/to/your/cpp/project",
"--warmup",
"--warmup-limit", "10",
"--log-level", "info",
"--ai-enabled",
"--ai-provider", "gemini-2.5-flash",
"--ai-cache-days", "14",
"--ai-cost-limit", "15.0",
"--call-hierarchy-depth", "10",
"--ai-analysis-level", "summary",
"--ai-context-level", "minimal"
],
"env": {
"CLANGAROO_AI_API_KEY": "your-google-ai-api-key"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| CLANGAROO_AI_API_KEY | Credential the server authenticates with. | Yes |
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.