Webcomponents MCP Server

A Model Context Protocol server for UI5 Web Components development. Its README documents 4 tools, including get_component_api, get_guidelines, list_docs. It runs locally over stdio via the published package.

People connecting this server to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-17 · ★ 19 · #110 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

Apache-2.0 · TypeScript servers · how we verify → /methodology

01 · Install Webcomponents MCP Server

Claude Code

claude mcp add ui5-webcomponents-mcp-server -- npx -y @ui5/webcomponents-mcp-server

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "ui5-webcomponents-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@ui5/webcomponents-mcp-server"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license Apache-2.0 - declared in the repository

npm package @ui5/webcomponents-mcp-server - published under the repo owner's npm scope (@ui5)

registry namespace io.github.UI5 is GitHub-verified and matches the repo owner

03 · What Webcomponents MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can get integration guides for React, Angular, or native JavaScript, list all available UI5 Web Components documentation with summaries, and fetch full content of specific documentation files.

The 4 tools it gives your agent

Extracted from the project's README - what webcomponents-mcp-server lets an agent do.

get_component_api: - Fetch API docs for any UI5 Web Component (properties, slots, events, methods).
get_guidelines: - Get integration guides for React, Angular, or native JavaScript.
list_docs: - List all available UI5 Web Components documentation with summaries.
get_doc: - Fetch full content of specific documentation files.

Latest releases

v0.1.2 · 2026-03-06

0.1.2 (2026-03-06) · include docs folder in published package

v0.1.1 · 2026-03-06

0.1.1 (2026-03-06) · prevent path traversal in get_doc and version injection in get_component_api

v0.1.0 · 2026-03-05

0.1.0 (2026-03-05) · MCP server for UI5 Web Components development assistance. · get_component_api - Fetch API docs for any UI5 Web Component · get_guidelines - Integration guides for React, Angular, or native…

04 · Who maintains Webcomponents MCP Server

webcomponents-mcp-server is maintained by ui5. We track 3 MCP servers from ui5 - 3 actively maintained, 656 combined GitHub stars, oldest repo from Apr 2019. Full record: all servers from ui5.

05 · Facts

repository: github.com/ui5/webcomponents-mcp-server
category: other - ranked #110 of 848 actively-maintained other servers as of 2026-08-25.
registry: io.github.UI5/webcomponents-mcp-server (active, first published 2026-03-05 · 3 versions)
packages: npm:@ui5/webcomponents-mcp-server

06 · Webcomponents MCP Server FAQ

Is Webcomponents MCP Server still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-17. We re-verify nightly.

What can Webcomponents MCP Server do?

How do I install Webcomponents MCP Server?

Run `npx -y @ui5/webcomponents-mcp-server`. You can also paste the ready-made client config above.

Does Webcomponents MCP Server run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Webcomponents MCP Server

Alternatives to Webcomponents MCP Server

Maintained other servers if Webcomponents MCP Server isn't the fit.

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