Pre-computed answers with sources and confidence, paid per call over x402 (USDC on Base).
Connect Remote server
claude mcp add --transport http distill https://data.spencermcw.com/mcp
{
"mcpServers": {
"distill": {
"url": "https://data.spencermcw.com/mcp"
}
}
}
{
"servers": {
"distill": {
"type": "http",
"url": "https://data.spencermcw.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://data.spencermcw.com/mcp
Tools 9 found in our last check
tax_sales_rateWhat is the sales tax rate at this US address, ZIP+4 or ZIP? The combined rate and each state, county, city and district rate in the 24 Streamlined Sales Tax states (WA, OH, MI, NJ, TN, …), computed by Distill from each state’s SST rate and boundary files. From the state’s own S…
tax_sales_rate_batchWhat sales tax applies to each of these orders? Combined and per-jurisdiction rates for up to 100 US addresses, ZIP+4s or ZIPs in one call, 24 Streamlined Sales Tax states, computed by Distill from each state’s SST rate and boundary files. The same answer as tax.sales_rate for e…
hospital_pricesWhat does a procedure cost at hospitals near this ZIP? Cash price, gross charge and every insurer’s negotiated rate for a CPT, HCPCS or MS-DRG code at Colorado hospitals, normalized by Distill from the hospitals’ federally required price files. From the machine-readable standard…
medicare_pfs_rateWhat does Medicare pay for this CPT or HCPCS code at this ZIP? Physician Fee Schedule facility and non-facility allowed amounts with the RVUs and GPCIs behind them, any US ZIP or Medicare locality, 2025 on, computed by Distill from CMS’s quarterly RVU files. From CMS’s quarterly…
medicare_partd_coverageWhich Medicare Part D plans in this county cover this drug, at what tier and cost? Every PDP and Medicare Advantage drug plan with tier, prior authorization, step therapy, quantity limit, premium and copay, plan years 2026 and 2027, computed by Distill from CMS’s monthly formula…
drug_nadacWhat do US pharmacies pay for this drug? CMS’s National Average Drug Acquisition Cost (NADAC) per unit for an NDC, the generic’s NADAC for a brand and the weekly price history since January 2025, from CMS’s NADAC files on data.medicaid.gov. From CMS’s weekly NADAC files on data.…
drug_nadac_searchWhich NDCs match this drug name, and what do pharmacies pay for them? NADAC search by name (e.g. “atorvastatin 40”) with NDC counts and current per-unit cost ranges, from CMS’s weekly NADAC file. Matches the words of a name (each as a prefix, e.g. "atorvastatin 40") against the…
sanctions_addressIs this crypto address on OFAC’s SDN sanctions list? SDN entry, program, asset and list date for Bitcoin, Ethereum and EVM, Tron, Solana and other addresses, checked by Distill against OFAC’s own SDN file. Matches one digital currency address (Bitcoin, Ethereum and every EVM cha…
distill_statusHow fresh is each Distill dataset right now? For every dataset: the as_of and last check its answers carry, the refresh cadence, the next expected update, its current confidence and whether it is late. Read from live answers: each dataset’s probe route answers its example, and t…
Details
| Endpoint | https://data.spencermcw.com/mcp (Streamable HTTP) |
| First published | 21 Oct 2026 |
| Last updated | 21 Oct 2026 |
| Registry name | com.spencermcw.data/distill |
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