MCP Server Polarion vs Epoch

In-depth architectural comparison of the MCP Server Polarion and Epoch MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose MCP Server Polarion when:

• You need dedicated capabilities in the Product Management domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: POLARION_URL, POLARION_TOKEN.
• Primary tools included: list_projects, list_documents, list_work_items.

Explore MCP Server Polarion Details

Choose Epoch when:

• You need dedicated capabilities in the Product Management domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: PERT and COCOMO II estimation, Monte Carlo schedule forecasting, Business-day and timezone calculations.

Feature & Specification Comparison

Specification	MCP Server Polarion devemberx Product Management	Epoch KyaniteLabs Product Management
Summary	Polarion ALM integration with 24 read/write tools for documents, work items, traceability links, and comments. Renders documents as Markdown, searches with Lucene or SQL, walks incoming/outgoing links, and creates/updates/reorganizes work items. Every write tool supports dryrun with pre-write field, enum, and link-target validation. Requires Polarion 2506+. uvx mcp-server-polarion.	Software estimation server for AI agents: PERT, COCOMO II, Monte Carlo, sprint forecasting, token-to-time and cost mapping, and schedule-risk tools.
Category & Scope

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "devemberx-mcp-server-polarion": {
      "command": "uvx",
      "args": [
        "mcp-server-polarion"
      ],
      "env": {
        "POLARION_URL": "YOUR_POLARION_URL_HERE",
        "POLARION_TOKEN": "YOUR_POLARION_TOKEN_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "kyanitelabs-epoch": {
      "command": "npx",
      "args": [
        "-y",
        "@kyanitelabs/epoch"
      ]
    }
  }
}

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