Koskamo

mcp-eureka MCP

An MCP server that provides access to the EUREKA system of the Polish Ministry of Finance, offering over 550,000 documents of Polish tax practice. It allows agents to search for tax interpretations, retrieve full documents with citations, and access category dictionaries via a public JSON API without requiring an API key.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

mcp-eureka MCP logo, by MateMaticCommunity listingLocal stdioSource reviewed; not executedPublished by MateMatic
Vendor documentation

What you can do with it

  • Search for Polish tax interpretations using filters like signature, category, or date range
  • Retrieve full tax interpretation documents by ID including metadata and content
  • Search specifically by tax interpretation signature
  • List available information categories from the EUREKA dictionary

Source and maintenance

Community listingRegistry 0.2.0
mcp-registry: io.github.matematicsolutions/mcp-eureka@0.2.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@matematicsolutions/mcp-eureka 0.2.0

npmnpx
@matematicsolutions/mcp-eureka package definition
{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "@matematicsolutions/mcp-eureka",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "mcp-eureka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-eureka@0.2.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-eureka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-eureka@0.2.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "mcp-eureka-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-eureka@0.2.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "mcp-eureka-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-eureka@0.2.0"
      ]
    }
  }
}

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