shield vs SonarQube MCP Server
shield is a plugin bundle for AI coding tools published by alissonlinneker. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). SonarQube MCP Server is an MCP server published by SonarSource. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). As of our marketplace pass on 2026-10-26. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  shield |  SonarQube MCP Server |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.3.1 Forks (GitHub): 0 Stars (GitHub): 12 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.30.0 Forks (GitHub): 103 Stars (GitHub): 671 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:925c88bc7cab Forks (GitHub): 103 Pulls (Docker Hub): 1 590 689 Stars (Docker Hub): 23 Stars (GitHub): 671 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | shield | SonarQube MCP Server |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 12 (worse) | 671 (better) |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 1 590 689 |
| Forks (GitHub) (differs) | 0 (worse) | 103 (better) |
| Last release (differs) | Not published | 2026-10-23 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (docker.io/sonarsource/sonarqube-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares (differs) | Not published | 25 |
| Environment variables it asks for (differs) | Not published | 3, secrets among them: 3 |
| Parts of the bundle (differs) | 2 | Not a bundle |
| Licence (differs) | MIT | NOASSERTION |
| Repository (differs) | github.com/alissonlinneker/shield-claude-skill | github.com/sonarsource/sonarqube-mcp-server |
| Changes in the last 7 days (differs) | 0 | 1 |
| First seen (differs) | 2026-10-12 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
shield
Security orchestrator — autonomous pentests, SAST, secrets scanning, dependency audits, and outdated checks from your code editor CLI. Wraps Shannon pentester with Semgrep, gitleaks, and package audit tools into a unified security workflow with risk scoring and fix proposals.
SonarQube MCP Server
Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.
How to run each
shield As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install shield@claude-communitySonarQube MCP Server As a local MCP server: Docker image
claude mcp add --env "SONARQUBE_ORG=<YOUR_SONARQUBE_ORG>" --env "SONARQUBE_TOKEN=<YOUR_SONARQUBE_TOKEN>" --env "SONARQUBE_URL=<YOUR_SONARQUBE_URL>" --transport stdio sonarqube-mcp-server -- docker run -i --rm -e SONARQUBE_ORG -e SONARQUBE_TOKEN -e SONARQUBE_URL docker.io/sonarsource/sonarqube-mcpRequires: SONARQUBE_ORG (secret), SONARQUBE_TOKEN (secret), SONARQUBE_URL (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of shield publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of shield publish no settings it asks for, so we do not compare settings.
What it can do: shield · What it can do: SonarQube MCP Server · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.