# io.github.UI5/webcomponents-mcp-server (npm · @ui5/webcomponents-mcp-server)

MCP server for UI5 Web Components development assistance

- Trust score: 77/100 (medium)
- Change this week: +31
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@ui5/webcomponents-mcp-server`: 77/100 (this document), [markdown](https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server.md), [page](https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@ui5/webcomponents-mcp-server`
- Version: `0.1.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to UI5/webcomponents-mcp-server).
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 149 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 60/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 212 tokens (~53/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

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

### Codex

```bash
codex mcp add ui5-webcomponents-mcp-server -- npx -y @ui5/webcomponents-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ui5-webcomponents-mcp-server": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@ui5/webcomponents-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ui5-webcomponents-mcp-server --command npx --arg -y --arg @ui5/webcomponents-mcp-server
```

### Hermes

```yaml
mcp_servers:
  ui5-webcomponents-mcp-server:
    command: "npx"
    args: ["-y", "@ui5/webcomponents-mcp-server"]
```

### Other

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

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-02 (score 76, +55)

- [security improvement] Install scripts: unverified → pass
- [security improvement] Provenance: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] The attested source repository moved: UI5/webcomponents-mcp-server
- [functional improvement] License: unverified → pass
- [functional improvement] Schema quality: unverified → fair
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional] Licence: Apache-2.0

### 2026-08-01 (score 21, −7)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 28, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (4)

### `get_component_api` (~106 tokens)

Get API documentation for a specific UI5 Web Component from @ui5/webcomponents, @ui5/webcomponents-fiori, @ui5/webcomponents-ai

Input parameters:

- `componentName` (string, required): Component name (e.g., 'ui5-button', 'ui5-input', 'ui5-shellbar')
- `version` (string): Version of the UI5 Web Components packages (e.g., "2.12.0"). If not provided, the latest version will be used.

### `get_doc` (~50 tokens)

Get full content of UI5 Web Components documentation file(s). Supports reading multiple documents and specific line ranges.

Input parameters:

- `docs` (array, required): Array of documents to read. Each can specify path and optional line range.

### `get_guidelines` (~37 tokens)

Get UI5 Web Components development guide. This tool MUST be used before starting development.

Input parameters:

- `framework` (string, required): Target framework for integration

### `list_docs` (~19 tokens)

List all available UI5 Web Components documentation with summaries

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server#diagnostics

## Score history

- 2026-08-03: 77
- 2026-08-02: 76
- 2026-08-01: 21
- 2026-07-31: 28
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@ui5/webcomponents-mcp-server
- Socket report: https://socket.dev/npm/package/@ui5/webcomponents-mcp-server
- Repository: https://github.com/UI5/webcomponents-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server/changelog.json
- HTML version of this page: https://verifymcp.io/servers/ui5-webcomponents-mcp-server/ui5-webcomponents-mcp-server