MCP server for SAPUI5/OpenUI5 development
Connect Runs on your machine
claude mcp add mcp-server -e UI5_MCP_SERVER_ALLOWED_DOMAINS=<UI5_MCP_SERVER_ALLOWED_DOMAINS> -e UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT=<UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT> -e UI5_MCP_SERVER_RESPONSE_NO_RESOURCES=<UI5_MCP_SERVER_RESPONSE_NO_RESOURCES> -e UI5_LOG_LVL=<UI5_LOG_LVL> -e UI5_DATA_DIR=<UI5_DATA_DIR> -- npx -y @ui5/[email protected]{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@ui5/[email protected]"
],
"env": {
"UI5_MCP_SERVER_ALLOWED_DOMAINS": "<UI5_MCP_SERVER_ALLOWED_DOMAINS>",
"UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "<UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT>",
"UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "<UI5_MCP_SERVER_RESPONSE_NO_RESOURCES>",
"UI5_LOG_LVL": "<UI5_LOG_LVL>",
"UI5_DATA_DIR": "<UI5_DATA_DIR>"
}
}
}
}{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@ui5/[email protected]"
],
"env": {
"UI5_MCP_SERVER_ALLOWED_DOMAINS": "<UI5_MCP_SERVER_ALLOWED_DOMAINS>",
"UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "<UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT>",
"UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "<UI5_MCP_SERVER_RESPONSE_NO_RESOURCES>",
"UI5_LOG_LVL": "<UI5_LOG_LVL>",
"UI5_DATA_DIR": "<UI5_DATA_DIR>"
}
}
}
}{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@ui5/[email protected]"
],
"env": {
"UI5_MCP_SERVER_ALLOWED_DOMAINS": "<UI5_MCP_SERVER_ALLOWED_DOMAINS>",
"UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "<UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT>",
"UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "<UI5_MCP_SERVER_RESPONSE_NO_RESOURCES>",
"UI5_LOG_LVL": "<UI5_LOG_LVL>",
"UI5_DATA_DIR": "<UI5_DATA_DIR>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
UI5_MCP_SERVER_ALLOWED_DOMAINSOptional | 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 'exam… |
UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENTOptional | Set to any value to disable structured content in the MCP server responses. |
UI5_MCP_SERVER_RESPONSE_NO_RESOURCESOptional | 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_LVLOptional | 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_DIROptional | Directory where the MCP server stores its data, such as cached API references. Defaults to the '.ui5' directory in the user's home directory. |
Details
| Package | @ui5/[email protected] (NPM, stdio) |
| First published | 10 Nov 2026 |
| Last updated | 10 Nov 2026 |
| Registry name | io.github.UI5/mcp-server |
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