# UI5 MCP Server (MCP server) > UI5 MCP Server is an MCP server that adds tools to AI assistants such as Claude Desktop, Claude Code and Cursor. MCP server for SAPUI5/OpenUI5 development. It has 101 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @ui5/mcp-server. A Model Context Protocol server for UI5 application development. The UI5 Model Context Protocol server offers tools to improve the developer experience when working with agentic AI tools. ## Key facts | Fact | Value | |---|---| | Repository | https://github.com/UI5/mcp-server | | GitHub stars | 101 | | License | Apache-2.0 | | Language | TypeScript | | Transport | stdio | | Packages | npm: @ui5/mcp-server | | Remote URL | none | | Needs API key | no | | Official | yes | | Works with | Claude Desktop, Claude Code, Cursor, VS Code | | Category | Other | | Latest release | v0.3.2 (Oct 6, 2026) | | Last commit | Oct 6, 2026 | | MCP registry name | io.github.UI5/mcp-server | ## Install ### Claude Desktop (claude_desktop_config.json) ```json { "mcpServers": { "ui5-mcp-server": { "command": "npx", "args": [ "-y", "@ui5/mcp-server" ], "env": { "UI5_MCP_SERVER_ALLOWED_DOMAINS": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "your-value", "UI5_LOG_LVL": "your-value", "UI5_DATA_DIR": "your-value" } } } } ``` Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards. ### Claude Code ```sh claude mcp add --env UI5_MCP_SERVER_ALLOWED_DOMAINS=your-value --env UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT=your-value --env UI5_MCP_SERVER_RESPONSE_NO_RESOURCES=your-value --env UI5_LOG_LVL=your-value --env UI5_DATA_DIR=your-value --transport stdio ui5-mcp-server -- npx -y @ui5/mcp-server ``` ### Cursor (.cursor/mcp.json) ```json { "mcpServers": { "ui5-mcp-server": { "type": "stdio", "command": "npx", "args": [ "-y", "@ui5/mcp-server" ], "env": { "UI5_MCP_SERVER_ALLOWED_DOMAINS": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "your-value", "UI5_LOG_LVL": "your-value", "UI5_DATA_DIR": "your-value" } } } } ``` Project file; use ~/.cursor/mcp.json to enable it in every project. ### VS Code (.vscode/mcp.json) ```json { "servers": { "ui5-mcp-server": { "type": "stdio", "command": "npx", "args": [ "-y", "@ui5/mcp-server" ], "env": { "UI5_MCP_SERVER_ALLOWED_DOMAINS": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_STRUCTURED_CONTENT": "your-value", "UI5_MCP_SERVER_RESPONSE_NO_RESOURCES": "your-value", "UI5_LOG_LVL": "your-value", "UI5_DATA_DIR": "your-value" } } } } ``` Config formats checked against the official docs on 2026-10-07. ## Environment variables - `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… - `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… - `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… - `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. ## Tools - `create_integration_card`: Scaffolds a new UI Integration Card. - `create_ui5_app`: Scaffolds a new UI5 application based on a set of templates. - `get_api_reference`: Fetches and formats UI5 API documentation. - `get_guidelines`: Provides access to UI5 development best practices. - `get_integration_cards_guidelines`: Provides access to UI Integration Cards development best practices. - `get_project_info`: Extracts metadata and configuration from a UI5 project. - `get_typescript_conversion_guidelines`: Provides guidelines for converting UI5 applications and controls from JavaScript to TypeScript. - `get_version_info`: Retrieves version information for the UI5 framework. - `run_manifest_validation`: Validates the manifest against the UI5 Manifest schema. - `run_ui5_linter`: Integrates with @ui5/linter to analyze and report issues in the UI5 code. ## Similar MCP servers - [Reactive Resume](https://appsgit.com/mcp-servers/reactive-resume): A one-of-a-kind resume builder that keeps your privacy in mind. 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