Inflation calculator with official BLS CPI 1913 to the latest month, raise vs inflation, SS COLA.
Connect Remote server
claude mcp add --transport http cpi-inflation-calculator-mcp https://cpi-inflation-calculator-mcp.lipmichal.workers.dev/mcp
{
"mcpServers": {
"cpi-inflation-calculator-mcp": {
"url": "https://cpi-inflation-calculator-mcp.lipmichal.workers.dev/mcp"
}
}
}
{
"servers": {
"cpi-inflation-calculator-mcp": {
"type": "http",
"url": "https://cpi-inflation-calculator-mcp.lipmichal.workers.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://cpi-inflation-calculator-mcp.lipmichal.workers.dev/mcp
Tools 5 found in our last check
calculate_inflationAdjusts a dollar amount for inflation between any two periods from 1913 to the latest month the U.S. Bureau of Labor Statistics has published, using the official CPI-U (or CPI-W or core CPI). Checks the BLS Public Data API live for months newer than its bundled data (bundled thr…
get_latest_cpiReturns the most recent CPI index values published by the Bureau of Labor Statistics, checked live against the BLS Public Data API: the latest month, the 12-month inflation rate for headline CPI-U, CPI-W and core CPI (less food and energy), the not seasonally adjusted 1-month ch…
get_inflation_rateReturns the official U.S. inflation rate for a calendar year from BLS CPI data: annual-average change (BLS annual averages, including the 2025 average published despite the missing October 2025 index), December-to-December change, and for the current year the latest 12-month rat…
compare_raise_to_inflationCompares a pay change with CPI inflation over the same period using official BLS data through the latest published month (checked live). Returns the nominal raise, inflation, the real (inflation-adjusted) raise, the pay needed to keep pace, and the gain or shortfall. Works for s…
calculate_social_security_colaComputes the Social Security cost-of-living adjustment for a year with the statutory formula: average CPI-W for July-September of the prior year over the same quarter a year earlier, rounded to 0.1%. Uses official BLS CPI-W values (live check). Reproduces the 3.6% COLA for 2027…
Details
| Endpoint | https://cpi-inflation-calculator-mcp.lipmichal.workers.dev/mcp (Streamable HTTP) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.theluckystrike/cpi-inflation-calculator-mcp |
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