SonarQube MCP server 1.23 - Simplified SonarQube Cloud setup and improved list branch tool

SonarQube MCP Server
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Dear community,

We’re excited to announce SonarQube MCP Server v1.23.0, a release that simplifies SonarQube Cloud setup, expands branch visibility for AI agents, and adds enterprise-grade mTLS support.

Simplified SonarQube Cloud Setup

If your token is associated with a single organization, you no longer need to set SONARQUBE_ORG in stdio mode — the server now detects and applies it automatically at startup. SONARQUBE_ORG is still honored if you want to set it explicitly.

Expanded Branch Visibility

list_branches now returns all analyzed branches, including short-lived branches on SonarQube Cloud. A new optional branchTypes filter (ALL, LONG, SHORT) lets agents narrow results, and mergeBranch is now exposed for short-lived branches too.

mTLS Client Certificate Support

The MCP Server can now be configured to use a mounted client certificate (PKCS12 keystore) for mutual TLS, enabling deployments in enterprise networks that require client authentication.

Find out more about this release here.

Stay tuned for more updates.

Farah.

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Is it planned to support the new mcp standard using Oauth? Like Claude does with its connectors? That would make everything way more convenient to setup

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Hey @platzhersh, thanks for bringing this up. Adding OAuth workflow support for our hosted MCP on SonarQube Cloud is on our roadmap. We completely understand how critical this is for a seamless experience, and we’ll post an update here as soon as it’s available.

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Hey @nicolas.quinquenel thanks for the fast reply! Happy to hear that and eagerly waiting for updates :blush: