Koskamo

freelance-tax-mcp

A local MCP server for US freelancers and sole proprietors to calculate 2026 federal estimated taxes, self-employment tax, QBI deduction, hourly rates, mileage, home office deductions, and retirement contributions without external API calls.

Package and access

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

freelance-tax-mcp logo, by NarwhalThePongCommunity listingLocal stdioSource reviewed; not executedPublished by NarwhalThePong
Vendor documentation

What you can do with it

  • Calculate 2026 federal estimated tax payments with safe harbor rules
  • Determine self-employment tax including Additional Medicare Tax
  • Compute Section 199A QBI deduction limits and phase-outs
  • Estimate SEP IRA or Solo 401(k) maximum contributions

Source and maintenance

Community listingRegistry 1.4.0
mcp-registry: io.github.NarwhalThePong/freelance-tax-mcp@1.4.0Source repository
Maintenance checked

Packages and installation

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

freelance-tax-mcp 1.4.0

npm
freelance-tax-mcp package definition
{
  "version": "1.4.0",
  "transport": "stdio",
  "identifier": "freelance-tax-mcp",
  "registryType": "npm"
}

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": {
    "freelance-tax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-tax-mcp@1.4.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "freelance-tax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-tax-mcp@1.4.0"
      ]
    }
  }
}

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": {
    "freelance-tax-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "freelance-tax-mcp@1.4.0"
      ]
    }
  }
}

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": {
    "freelance-tax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-tax-mcp@1.4.0"
      ]
    }
  }
}

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