All servers · Email & messaging

SignatureForever

com.signatureforever/email-signatures · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

Connect

claude mcp add --transport http email-signatures https://signatureforever.com/mcp

{
  "mcpServers": {
    "email-signatures": {
      "url": "https://signatureforever.com/mcp"
    }
  }
}

Tools as reported by the server

• check_email_signature
  Audit any email-signature HTML against what Gmail, Outlook 365, Outlook for Windows desktop, Apple Mail and iOS Mail actually do. Returns a verdict per client plus every problem found, each with the rule it breaks, why it breaks, and how to fix it. Use this when a signature renders wrong, images do
• email_client_compatibility_matrix
  The support matrix for the HTML and CSS features that decide whether an email signature survives: tables, flex/grid, <style> blocks, background-image, base64 images, border-radius, letter-spacing, text-transform, web fonts, max-width, margins and image sizing. Each row says yes/no/partial for seven
• list_signature_templates
  The signature layouts you can pass to create_email_signature, with what each one is good for and its width in pixels.
• create_email_signature
  Build ready-to-paste email-signature HTML from a person's details. The output follows every rule that keeps a signature intact in Outlook for Windows and Gmail: tables only, inline CSS, absolute pixel widths, email-safe fonts, and images by absolute URL (never base64, which Gmail refuses to render).
• get_pricing
  What each SignatureForever plan includes and costs, and the link to buy. Use it when the user asks what removing the credit line costs, how many signatures a plan allows, or what happens to hosted images if they stop paying.

Website · JSON · Text for agents · Registry updated 2026-09-09