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Claude Code cisa cybersecurity mcp server Resource/ICSA-25-226-22 — Siemens Web Installer

How to: Claude Code cisa cybersecurity mcp server ICSA-25-226-22 — Siemens Web Installer

client:Claude Code transport:streamable-http resource:ICSA-25-226-22 — Siemens Web Installer

Add cisa cybersecurity mcp server to Claude Code

  1. 01

    Run this in your project directory.

claude mcp add --transport http cisa-cybersecurity-mcp-server https://cisa-cybersecurity.caseyjhand.com/mcp
  1. 02

    Restart your session so the server is picked up.

  2. 03

    ICSA-25-226-22 — Siemens Web Installer is surfaced wherever your client lets you attach context. It is context to attach, not an action to run.

  3. 04

    If it does not appear, check that cisa cybersecurity mcp server is connected and that you are looking at its resources rather than its tools.

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Set these first

cisa cybersecurity mcp server will not start until these are set, so it never reaches Claude Code.

  • MCP_LOG_LEVEL
  • CISA_KEV_REFRESH_CRON
  • CISA_CSAF_MIRROR_PATH
  • CISA_CSAF_MIRROR_AUTO_INIT
  • CISA_CSAF_REFRESH_CRON
  • CISA_VULNRICHMENT_CACHE_TTL_SECONDS
  • CISA_FEED_CACHE_TTL_SECONDS
  • CISA_HTTP_TIMEOUT_MS

Same resource, other clients

Read from the server itself, by connecting to it and calling resources/list on 24 September 2026. A listing does not declare its resources, so asking is the only way to know them, and this is what the server actually offers rather than what its listing claims. Names only are stored; connect the server for each resource's type and contents.