SignatureForever

com.signatureforever/email-signaturesVersion 1.0.0

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

Status

Responds639 msNov 14, 2026, 14:15 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:15 UTC
Latency: 639 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://signatureforever.com/mcpResponds639 msNov 14, 2026, 14:15 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: email-signatures
Remote MCP server URL: https://signatureforever.com/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"email-signatures","type":"http","url":"https://signatureforever.com/mcp"}'

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Tools

5 tools

Tools of SignatureForever
	Description		Read-only	Idempotent	Open world
`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 not show, layout collapses in Outlook, or before sending a signature to a client. Free, no account needed.	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 not show, layout collapses in Outlook, or before sending a signature to a client. Free, no account needed.	Not declared	Not declared	Not declared	Not declared
`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). The free result carries one small credit line at the bottom; get_pricing explains how to remove it.	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). The free result carries one small credit line at the bottom; get_pricing explains how to remove it.	Not declared	Not declared	Not declared	Not declared
`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 real clients and explains what goes wrong. Use it to answer questions about email HTML support.	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 real clients and explains what goes wrong. Use it to answer questions about email HTML support.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`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.	The signature layouts you can pass to create_email_signature, with what each one is good for and its width in pixels.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Sep 9, 2026
Updated: Sep 9, 2026
Website: https://signatureforever.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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