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Siemens

com.siemens.mcp/siemensmcp.siemens.comstreamable-httpv1.20261104.0Scanned

Search public Siemens web content, the SiePortal product catalog and the Siemens media library.

6 tools: 6 only read.

Tools: 0 delete, 0 irreversible, 0 write, 6 read.
  • Reads private data · 1
  • Reads text others write · 6
  • Can send data out · 1
  • No findings

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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

6 tools

Only reads 6Show 6 read-only tools
  • siemens_aiSearchPages through siemens.com web content (articles, solution pages, press releases, case studies) for a query, with an AI-generated answer on the first page.Reads text others writeNo findings

    Why it is in this group

    • The name "siemens_aiSearch" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "web": it reads web pages, which anyone can write.
    Description, as the server wrote it
    Pages through siemens.com web content (articles, solution pages, press releases, case studies) for a query, with an AI-generated answer on the first page. Use it when siemens_search did not return enough pages, when you need page 2 and beyond (offset/next_offset), or when you only want content pages and no products. Do not use it for product catalog entries (use siemens_productSearch) or for images and videos (use siemens_assets). Returns title, url and a short description per page; call siemens_get_web_content with a url to read the full page.

    Annotations the server declares

    • title: Search siemens.com pages
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • siemens_assetsFinds publicly released Siemens media in the Web Asset Pool: photos, videos, PDFs and other documents, audio and icons.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The description's first verb is "find": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "find" and "document": it reads documents.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "find" and "web": it reads web pages, which anyone can write.
    Description, as the server wrote it
    Finds publicly released Siemens media in the Web Asset Pool: photos, videos, PDFs and other documents, audio and icons. Use it when the user needs a picture, video, logo, icon or downloadable document, for example for a presentation, article or web page. Each result includes the usage rights (unlimited, limited or restricted), whether approval is required, the required credit line, a preview image and download URLs in several sizes (small, medium, large, original). Always tell the user the usage rights and credit before they reuse an asset. Filter with usageRights "UNLIMITED" when the asset is for external or third-party use. Do not use it for text answers about Siemens (use siemens_search) or for developer documentation (use siemens_developer_search).

    Annotations the server declares

    • title: Search Siemens media assets
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • siemens_get_web_contentFetches one public page on siemens.com, siemens.de or siemens.net (including developer.siemens.com) and returns its main content as clean markdown, without navigation, headers and …Reads text others writeCan send data outNo findings

    Why it is in this group

    • The name "siemens_get_web_content" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe name "siemens_get_web_content" says "get" and "web": it reads web pages, which anyone can write.
    • untrusted-inputThe input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.

    Claude Code: ask, because it is tagged outbound.

    Description, as the server wrote it
    Fetches one public page on siemens.com, siemens.de or siemens.net (including developer.siemens.com) and returns its main content as clean markdown, without navigation, headers and footers. Use it after siemens_search, siemens_productSearch or siemens_developer_search to read a result in full, or when the user gives you a Siemens URL. Long pages are returned in chunks: if "next_offset" is not null, call again with the same url and offset set to next_offset. Do not use it to search (use siemens_search) or for non-Siemens websites; other domains are rejected.

    Annotations the server declares

    • title: Read a Siemens web page
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • siemens_productSearchPages through the Siemens product catalog (hardware, software and services such as SIMATIC, SINAMICS, Teamcenter, Xcelerator) for a query.Reads text others writeNo findings

    Why it is in this group

    • The name "siemens_productSearch" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Pages through the Siemens product catalog (hardware, software and services such as SIMATIC, SINAMICS, Teamcenter, Xcelerator) for a query. Use it when the user looks for specific products, product families or order numbers, or needs more products than siemens_search returned. Do not use it for general explanations or news (use siemens_search) or for technical data sheets of a single product (read the product url with siemens_get_web_content). Returns title, url and short description per product; page with offset/next_offset.

    Annotations the server declares

    • title: Search Siemens products
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

6 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 outbound tool breaks every one.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write6
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out1
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
deny to break every path
{
  "permissions": {
    "deny": [
      "mcp__siemens__siemens_get_web_content"
    ]
  }
}

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.20261104.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http siemens https://mcp.siemens.com/mcp
claude mcp add --transport http siemens https://mcp.siemens.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__siemens__siemens_assets",
      "mcp__siemens__siemens_developer_search",
      "mcp__siemens__siemens_search",
      "mcp__siemens__siemens_aiSearch",
      "mcp__siemens__siemens_productSearch"
    ],
    "ask": [
      "mcp__siemens__siemens_get_web_content"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as siemens. Review it before you use it.

Capability tags behind 6 rules
  • mcp__siemens__siemens_assets private-data, untrusted-input
  • mcp__siemens__siemens_developer_search untrusted-input
  • mcp__siemens__siemens_search untrusted-input
  • mcp__siemens__siemens_aiSearch untrusted-input
  • mcp__siemens__siemens_productSearch untrusted-input
  • mcp__siemens__siemens_get_web_content untrusted-input, outbound

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/com.siemens.mcp/siemens/verify?hash=0622eb1cfd80f5902142bdb0cb29021f67fc967b5eda107f995230dd1f58e4d2" | jq -e '.changed == false'

Pinned hash 0622eb1cfd80, from Nov 4, 2026, 10:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.siemens.mcp/siemens/changes.xml

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Source: MCP Registry. Synced Nov 4, 2026, 11:17 UTC.