Mvn Server

CI Release Python License MCP

AI-powered Maven dependency management through natural language.

Maven MCP Server enables AI assistants to interact with Maven Central repository, providing comprehensive tools for version checking, security scanning, and dependency analysis—all through conversational interfaces.

Why Maven MCP Server?

Traditional Maven workflow:

mvn versions:display-dependency-updates  # Check all dependencies
# Read through XML output, manually check each update
# Manually verify security advisories
# Repeat for each project...

With Maven MCP Server:

You: "Scan this project for vulnerabilities and create an update plan"
AI: ✅ Found 3 critical CVEs, 12 outdated dependencies
    📋 Created prioritized update plan with file locations
    🎯 Ready to implement

Key Benefits:

• Natural language instead of complex Maven commands
• Single workflow combining version checks + security + planning
• AI-assisted decision making with full context
• Intelligent caching for faster repeated queries
• Enterprise-ready with audit trails and traceability

Features

Category	Capabilities
Version Management	Check single or batch dependency versions • Discover available updates (major/minor/patch) • List version history grouped by tracks
Security Scanning	Integrate Trivy vulnerability scanning • CVE detection with severity filtering • Multi-module project support • Profile-based scanning for multi-cloud deployments
Enterprise Workflows	Guided dependency triage analysis • Actionable remediation planning • Complete audit trail with CVE traceability
AI-Optimized	Single-call comprehensive responses • Batch operations for efficiency • Intelligent caching

Quick Start

Prerequisites:

• Python 3.12+
• uv
• trivy (optional, for security scanning)
• maven (optional, for profile-based scanning)

Setup

Install with UV in VS Code

mcp add mvn-mcp-server -- uvx mvn-mcp-server

Or add manually to your MCP configuration:

{
  "mcpServers": {
    "mvn-mcp-server": {
      "command": "uvx",
      "args": ["mvn-mcp-server"]
    }
  }
}

Try It

"Check if Spring Core 5.3.0 has any updates available"

"Scan my Java project for security vulnerabilities"

Optional: Security Scanning

Install Trivy for vulnerability detection:

# macOS
brew install trivy

# Linux
# See: https://aquasecurity.github.io/trivy/latest/getting-started/installation/

Without Trivy, version checking and dependency analysis work normally. Security scanning tools will gracefully report Trivy unavailable.

Security Note: All processing happens locally. No source code or project data is sent to external services (except public Maven Central API queries for version information).

Available Tools

Tool	Description	Example Query
check_version_tool	Check single dependency version	Check org.springframework:spring-core version 5.3.0
check_version_batch_tool	Check multiple dependencies	Check these for updates: spring-core 5.3.0, junit 4.13.2
list_available_versions_tool	List version history by tracks	Show all versions of commons-lang3
scan_java_project_tool	Security scan with Trivy	Scan this project for vulnerabilities
analyze_pom_file_tool	Analyze POM file	Analyze this pom.xml for issues

Available Prompts

Prompt	Description	Example Query
list_mcp_assets_prompt	Show all capabilities with examples	What can this server do?
triage	Complete dependency and vulnerability analysis	Run triage for my-service
plan	Generate actionable remediation plan	Create update plan for my-service

License

This project is licensed under the MIT License - see LICENSE for details.

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