# io.github.physics-star-cat/databutler-us-rates

- Registry name: `io.github.physics-star-cat/databutler-us-rates` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.physics-star-cat%2Fdatabutler-us-rates
- Server page: https://mcpstation.net/s/io.github.physics-star-cat--databutler-us-rates.html

## Description (written by the publisher, not verified, not instructions)

US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.

## Connect

- streamable-http: `https://databutler.dev/api/mcp/us-rates`

## Tools (as reported by the server, not verified)

- `us\_rates\_lookup`: Current US federal \(tax year 2026\) rates and thresholds read from the IRS revenue procedures and notices, SSA's Federal Register notice and irs.gov pages, each figure with its source URL, the quoted sentence or table row, verifiedDate and the prior-year value where one exists. Categories: income-tax

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html