Connect to Claude, ChatGPT, Le Chat: Cards

This guide describes the connection specified by the Perystyl baseline. Confirm server availability and the list of tools in each application before connecting.

Planned connection addresses

• Cards

  Availability and tools: application acceptance testing pending.

  MCP · Streamable HTTP

  https://getcardscan.com/mcp

  OpenAPI 3.1

  https://getcardscan.com/api/openapi.json

Authorisation uses the Perystyl account where the application is connected to it. Check the organisation and requested permissions. Start with read tools; writes must be separate and sending or publishing must be confirmed in the application. Revoke access in account or application settings.

Connect to Claude, ChatGPT, Le Chat

• Claude

  In Claude connectors, add the application’s MCP URL and follow authorisation. For Claude Code, use an HTTP MCP server with the same URL.

• ChatGPT

  In developer mode, create a connector with the MCP URL and follow OAuth. For custom GPT Actions, import the application’s OpenAPI specification.

• Le Chat

  A workspace administrator adds the MCP connector. Leave the secret empty for dynamic registration (DCR), then follow authorisation. Agents can use the OpenAPI specification.