Sonar MVP Server
About
A MCP server implementation for the SonarQube Cloud API in Golang.
Details
- Author
- lreimer
- GitHub stars
- 2
- Downloads
- 368
- Categories
- Other
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- MCP server for the SonarQube Cloud API
- Supports stdio and SSE transports
- Written in Go, deployable via Docker
- Can be deployed manually to Google Cloud Run
- Uses SONAR_TOKEN for authentication
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Sonar MVP ServerCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Configure it as an MCP server by providing the binary path, arguments (e.g., "-t" "stdio"), and the environment variable SONAR_TOKEN. For local development, use the MCP inspector with go run main.go or start an SSE server and connect via npx @modelcontextprotocol/inspector.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"sonar mvp server": {
"sonar-mcp-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector",
"go",
"run",
"main.go"
]
}
}
}
}McpServers
{
"sonar-mcp-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector",
"go",
"run",
"main.go"
]
}
}Sonar MVP Server
An MCP server implementation for the SonarQube Cloud API in Golang.
Build and Release
# to quickly build the latest snapshot
goreleaser build --snapshot --clean
goreleaser release --skip=publish --snapshot --clean
Usage Instructions
If you want to use the tool locally, e.g. with Claude Desktop, use the following
configuration for the MCP server.
{
"mcpServers": {
"sonar": {
"command": "/Users/mario-leander.reimer/Applications/sonar-mcp-server",
"args": ["-t", "stdio"],
"env": {
"SONAR_TOKEN": "<<INSERT TOKEN HERE>>"
}
}
}
}
Alternatively, you can use the MCP introspector for easy local development:
# as stdio binary
npx @modelcontextprotocol/inspector go run main.go
as SSE server using
go run main.go --transport sse
npx @modelcontextprotocol/inspector npx mcp-remote@next http://localhost:8080/sse
npx @modelcontextprotocol/inspector
Deployment
Currently using manual Google Cloud Run deployment. Can either be deployed
directly from source or using the Docker image built on Github.
# create a new secret for the SONAR_TOKEN
gcloud services enable secretmanager.googleapis.com
print $SONAR_TOKEN | gcloud secrets create sonar-token --data-file=-
next deploy the local build from source to Cloud Run
gcloud services enable run.googleapis.com cloudbuild.googleapis.com artifactregistry.googleapis.com
gcloud secrets add-iam-policy-binding sonar-token \
--member=serviceAccount:343509396461-compute@developer.gserviceaccount.com \
--role=roles/secretmanager.secretAccessor
gcloud run deploy sonar-mcp-server --source=. \
--region=europe-north1 \
--port=8080 --allow-unauthenticated \
--set-secrets=SONAR_TOKEN=sonar-token:latest \
--set-env-vars=BASE_URL=https://sonar-mcp-server-343509396461.europe-north1.run.app
gcloud run services delete sonar-mcp-server --async --region=europe-north1
Maintainer
M.-Leander Reimer (@lreimer), <mario-leander.reimer@qaware.de>
License
This software is provided under the MIT open source license, read the LICENSE
file for details.
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