MCP server · Free · No sign-in

Connect Arkangel to your AI

Arkangel runs a free, read-only MCP server (Streamable HTTP) that lets Claude, ChatGPT, Cursor, VS Code, Windsurf and other AI assistants use Arkangel's public tools: medical code lookup, audit deadlines, tariffs and clinical calculators. No account and no API key.

Server URL

https://arkangel.ai/mcp

Set it up in your assistant

Pick your client and copy the snippet. Every client points to the same URL and none needs authentication.

Claude Code

Run this command in your terminal. The server becomes available in your next Claude Code session.

Terminal

claude mcp add --transport http arkangel https://arkangel.ai/mcp

Claude Desktop / claude.ai

In Claude, open Settings, then Connectors, choose Add custom connector and paste the server URL. Leave authentication empty. If your Claude Desktop version has no custom connectors, add this block to claude_desktop_config.json instead (requires Node.js).

Connector URL

https://arkangel.ai/mcp

claude_desktop_config.json

{
  "mcpServers": {
    "arkangel": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://arkangel.ai/mcp"
      ]
    }
  }
}

Cursor

Use the one-click install, or add this block to ~/.cursor/mcp.json (or .cursor/mcp.json in a project).

Add to Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "arkangel": {
      "url": "https://arkangel.ai/mcp"
    }
  }
}

VS Code

Add this block to .vscode/mcp.json in your workspace, or install it from the terminal with the command below.

.vscode/mcp.json

{
  "servers": {
    "arkangel": {
      "type": "http",
      "url": "https://arkangel.ai/mcp"
    }
  }
}

Terminal

code --add-mcp '{"name":"arkangel","type":"http","url":"https://arkangel.ai/mcp"}'

ChatGPT

In ChatGPT's connector settings, turn on developer mode and create a new connector. Paste the server URL and choose No authentication. Menu names can change; look for Apps and Connectors in Settings.

Connector URL

https://arkangel.ai/mcp

Windsurf

Add this block to ~/.codeium/windsurf/mcp_config.json and refresh the MCP servers in Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "arkangel": {
      "serverUrl": "https://arkangel.ai/mcp"
    }
  }
}

Tools your assistant gets

Each tool is read-only and works with public data published on arkangel.ai.

Tool	What it does
`list_audit_resources`	Lists medical claims audit guides and free tools for Colombia, Mexico and Peru.
`search_pages`	Searches arkangel.ai pages by topic.
`get_page`	Reads an arkangel.ai page as plain text.
`list_free_tools`	Lists the free calculators, including the ROI and audit-capacity estimators.
`run_free_tool`	Runs one of the free calculators with your inputs.
`search_icd10_codes`	Looks up ICD-10-CM diagnosis codes.
`search_cups_codes`	Looks up Colombian CUPS 2026 procedure codes.
`search_glosa_codes`	Looks up Colombian glosa codes and causales (Resolución 2284 de 2023).
`calculate_glosa_deadlines`	Calculates Colombian glosa and devolución deadlines in business days.
`lookup_soat_tariffs`	Looks up SOAT 2026 tariffs (Colombia).
`calculate_peru_audit_deadline`	Calculates Peru's medical audit deadlines (NTS 029-MINSA).
`search_clinical_tools`	Searches a catalog of more than 800 clinical calculators.
`get_clinical_tool`	Shows a clinical calculator's inputs, formula and references.
`run_clinical_tool`	Runs a clinical calculator; only calculators marked as published can run.

Try these prompts

Once connected, ask your assistant in plain language and mention Arkangel so it picks these tools.

Medical auditor
Using Arkangel, what is the deadline to answer a glosa filed on 2026-11-03, and which causal code fits a tariff difference?
Doctor
Using Arkangel, find the ICD-10 code for type 2 diabetes without complications and compute a post-test probability from a pretest probability with the Fagan nomogram.
Pharma team
Using Arkangel, estimate the ROI of a disease-screening program with the pharma ROI calculator.

Before you use it

The content is educational and does not replace professional judgment: results must be validated by a clinician or a medical auditor. The server is read-only and needs no account. Do not send it patient data or any personal information.

Privacy

No sign-in and read-only. We only count calls per tool and the client's name; we do not store IP addresses or the arguments you send.

Prefer to use the tools on the web?

The same calculators are free on arkangel.ai, and our team can show you how Arkangel AI fits your organization.

Open the free calculators Book a free consultation