MCP server

Cms

io.github.pipeworx-io/cms

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

CMS Open Data MCP — US Centers for Medicare & Medicaid Services.

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

45

Token cost

About 26,939 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http cms https://gateway.pipeworx.io/cms/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.cms]
url = "https://gateway.pipeworx.io/cms/mcp"

Gemini CLI

{"mcpServers":{"cms":{"httpUrl":"https://gateway.pipeworx.io/cms/mcp"}}}

Cursor

{"mcpServers":{"cms":{"url":"https://gateway.pipeworx.io/cms/mcp"}}}

VS Code

{"servers":{"cms":{"type":"http","url":"https://gateway.pipeworx.io/cms/mcp"}}}

Antigravity

agy mcp add cms https://gateway.pipeworx.io/cms/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"cms","server_url":"https://gateway.pipeworx.io/cms/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"cms","server_url":"https://gateway.pipeworx.io/cms/mcp"}

Tools

• dataset_info ~144 tokens
  Metadata for a CMS dataset by datasetId: title, description, total row count, last-modified date, themes/keywords, and downloadable resources (CSV files, data dictionaries). Use after search_datasets to inspect a dataset before pulling rows.
• get_dataset ~340 tokens
  Pull rows from a CMS dataset by datasetId (UUID from search_datasets). Returns an array of row objects whose keys are the dataset columns. Supports paging (size/offset), full-text keyword search across the dataset, and exact-match column filters via filters: {COLUMN: VALUE} (column names match the k
• search_datasets ~217 tokens
  Find CMS dataset IDs + titles by keyword. CMS publishes Medicare/Medicaid open data (provider data, spending, enrollment, drug pricing, quality measures, hospitals, nursing homes, ACOs, etc.). Searches the CMS DCAT catalog client-side over each dataset title/description/keywords. Returns the dataset

Browse

• GitHub tools
• Spreadsheets
• GitHub and code hosting
• Government and public data
• Health and medicine

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