Is io.github.dma9527/irs-taxpayer safe to use?

io.github.dma9527/irs-taxpayer has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.dma9527/irs-taxpayer?

io.github.dma9527/irs-taxpayer can be installed by cloning its GitHub repository and following the setup instructions in the README.

What can io.github.dma9527/irs-taxpayer do?

io.github.dma9527/irs-taxpayer provides 14 tools: calculate_federal_tax, get_tax_brackets, compare_filing_statuses, estimate_quarterly_tax, calculate_total_tax and 9 more. See the full tools list on the server page for descriptions and parameters.

Is io.github.dma9527/irs-taxpayer actively maintained?

io.github.dma9527/irs-taxpayer is recently maintained — last commit was 43 days ago. It has 4 GitHub stars.

io.github.dma9527/irs-taxpayer

39 tax tools for US taxpayers: federal/state tax, credits, deductions, retirement. All local.

MaintainedNot tested

Finance AI / ML

★ 4GitHub

58CNo CVEsmaintained14 tools

Quick Install

{
  "mcpServers": {
    "io-github-dma9527-irs-taxpayer": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Setup guide

No install config available. Check the server's README for setup instructions.

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-dma9527-irs-taxpayer)](https://mcppedia.org/s/io-github-dma9527-irs-taxpayer)

Should you use this server?

The most thorough open-source tax assistant for US individual taxpayers — powered by Model Context Protocol.

✓

Is it safe?

No package registry to scan.

No authentication — any process on your machine can connect.

License not specified.

✓

Is it maintained?

Last commit 43 days ago. 4 stars.

Will it work with my client?

Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.

Context cost

14 tools. ~700 tokens (0.4% of 200K).

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Score Breakdown

MCPpedia Score

Click each category to see evidence

58C

Last scored 21h ago

How we score →

Security

13/30

No known vulnerabilities.

○

Known CVEs — No package registry to scan

✓

Tool safety — No dangerous patterns detected

✓

Tool poisoning — No poisoning indicators detected

✓

Injection vectors — No injection vectors detected

✗

Tool stability — Tool definitions changed since last scan

○

Dependency health — No package to analyze

✗

License — No license specified

○

Authentication — No authentication required

○

Tools (14)

calculate_federal_tax

Full federal tax with bracket breakdown, AMT, NIIT (3.8%), Additional Medicare Tax (0.9%), QBI deduction, SE tax, capital gains, CTC

get_tax_brackets

Tax brackets and standard deduction by filing status and year

compare_filing_statuses

Side-by-side comparison of all 4 filing statuses for the same income

estimate_quarterly_tax

Estimated quarterly payments (1040-ES) with safe harbor guidance

calculate_total_tax

Combined federal + state tax in one call, with take-home pay and monthly income

calculate_w4_withholding

Per-paycheck withholding estimate with step-by-step W-4 form recommendations

list_deductions

Browse all deductions with eligibility rules, limits, and forms

standard_vs_itemized

Compare standard vs itemized with year-specific SALT cap ($10K for TY2024, $40K for TY2025)

list_tax_credits

20+ federal credits: CTC, EITC, AOTC, EV, solar, saver's credit, and more

check_credit_eligibility

Quick screening based on your income, family, and situation

Frequently Asked Questions

Is io.github.dma9527/irs-taxpayer safe to use?: io.github.dma9527/irs-taxpayer has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.dma9527/irs-taxpayer?: io.github.dma9527/irs-taxpayer can be installed by cloning its GitHub repository and following the setup instructions in the README.
What can io.github.dma9527/irs-taxpayer do?: io.github.dma9527/irs-taxpayer provides 14 tools: calculate_federal_tax, get_tax_brackets, compare_filing_statuses, estimate_quarterly_tax, calculate_total_tax and 9 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.dma9527/irs-taxpayer?: io.github.dma9527/irs-taxpayer is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio transport.
Is io.github.dma9527/irs-taxpayer actively maintained?: io.github.dma9527/irs-taxpayer is recently maintained — last commit was 43 days ago. It has 4 GitHub stars.

io.github.dma9527/irs-taxpayer

Quick Install

Should you use this server?

Test This Server

Score Breakdown

MCPpedia Score

Security

Tools (14)

Reviews

Frequently Asked Questions

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