About Cms Open Payments
Cms Open Payments is an MCP server in the Finance category: cMS Open Payments, with annual dataset discovery through the official DKAN API.
Install
From source
git clone https://github.com/pipeworx-io/mcp-cms-open-paymentsThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (11)
open_payments_companySearch payments reported by a manufacturer or GPO in one CMS Open Payments program year. Company matching is a case-insensitive substring and may combine similarly named legal entities.
Parameters not published.
open_payments_company_historyBuild a cross-year CMS Open Payments history for a company-name substring. Annual counts are authoritative for that query; dollar figures cover only the returned bounded sample and company aliases may split or combine legal entities.
Parameters not published.
open_payments_compare_companiesCompare 2–5 company-name queries across CMS Open Payments program years using authoritative match counts and clearly labeled bounded samples. This does not compare complete spend unless every matching row fits in the sample.
Parameters not published.
open_payments_nature_breakdownBreak down the bounded payment sample for one recipient, company, or product across years by reported nature of payment. Counts and dollars in the breakdown are sample statistics; annual total_matches remains the authoritative query count.
Parameters not published.
open_payments_physicianFind CMS Open Payments records for a physician/non-physician practitioner by exact NPI in one program year. Returns the authoritative total match count plus a bounded payment sample; reported relationships do not imply misconduct. If you have a name rather than an NPI, resolve it first against the NPPES registry (npi_individual in the clinicaltables pack), or use open_payments_search with recipient_last_name + recipient_first_name.
Parameters not published.
open_payments_productSearch general-payment records associated with a named drug, biologic, device, or medical supply across all five CMS product slots. Product association is reporting-entity supplied and does not prove the payment was exclusively for that product.
Parameters not published.
open_payments_product_historyBuild a cross-year general-payment history for a reported product-name substring across CMS product slots. Product association is reporter-supplied; sample dollar amounts are not complete annual totals.
Parameters not published.
open_payments_recipient_historyBuild a cross-year CMS Open Payments history for an exact recipient NPI. Returns authoritative annual match counts plus bounded samples; sampled dollar totals are explicitly not full-dataset totals.
Parameters not published.
open_payments_researchSearch CMS research-payment records by company, recipient NPI, study name, or state for one program year. Amounts may represent funding routed through an institution and should not automatically be attributed as personal compensation.
Parameters not published.
open_payments_searchTHE source for pharma/device industry money to doctors — "payments from manufacturers to physicians", "which drug companies paid this doctor", "Sunshine Act data", "industry payments to hospitals". Search one CMS Open Payments program-year dataset using structured recipient, company, product, geography, payment-nature, and amount filters. CAPABILITY LIMIT, state it rather than guessing: this source can look up and filter but CANNOT rank ALL manufacturers by total spend ("which manufacturer paid the most" is not computable live — the 14M-row aggregation times out upstream); answer those by saying so and offering a named-company lookup (open_payments_company) instead. CMS publishes company-reported relationships; a payment does not imply wrongdoing or a conflict.
Parameters not published.
open_payments_top_companiesRank the drug and device manufacturers that paid US physicians and teaching hospitals the most in a program year — the "who spends the most on doctors" question. Returns each company with its total US dollars, payment count and how many distinct recipients it reached, ordered by spend. CMS publishes no aggregate and its live API cannot group over the 14-million-row payment table, so this reads a summary computed offline; the response states the program year and when the summary was refreshed. Payments are disclosures of transfers of value, not evidence of wrongdoing.
Parameters not published.
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