mcp-server MCP Server

Connect to mcp-server

Hosted endpoint — paste into any MCP client.

Environment variables

Configuration this server reads at startup.

• UI5_MCP_SERVER_ALLOWED_DOMAINS

  A comma-separated list of domains that are allowed to be used in various tools, for example: 'localhost, example.com, sub.example.com'. Set to an empty string to allow any domains. For wildcard subdomains, prefix the domain with a dot: '.example.com'. This will match 'www.example.com' but not 'example.com'.

• UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT

  Set to any value to disable structured content in the MCP server responses.

• UI5_MCP_SERVER_RESPONSE_NO_RESOURCES

  Set to any value to disable resources in the MCP server responses, see https://modelcontextprotocol.io/specification/2025-06-18/server/resource. This is useful for clients that do not support resources, see https://modelcontextprotocol.io/clients, such as Cursor or the Gemini CLI.

• UI5_LOG_LVL

  Internal log level (https://ui5.github.io/cli/stable/pages/Troubleshooting/#changing-the-log-level): 'silent', 'error', 'warn', 'info', 'perf', 'verbose' or 'silly'

• UI5_DATA_DIR

  Directory where the MCP server stores its data, such as cached API references. Defaults to the '.ui5' directory in the user's home directory.

Resources

Where to find authoritative docs and source for mcp-server.

• Source repository