Productivity · Official remote MCP server

The SignatureForever MCP server,
connected in one click.

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail. Connect the official SignatureForever MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect SignatureForever free How it works

Free to start · No credit card · No hosting needed

Use this server

Add SignatureForever to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

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

Run in your terminal, then restart Claude Code.

SignatureForever · https://signatureforever.com/mcp

What you can do

What your AI can do with SignatureForever

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “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.”

“Use “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, backgro.”

“Use “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.”

“Use “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 fo.”

Security check

How secure is the SignatureForever MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how SignatureForever holds up.

✓ Verified directory serverSignatureForever · signatureforever.com

Official endpoint

Operated by SignatureForever (signatureforever.com) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If SignatureForever adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on SignatureForever's server →

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick SignatureForever

Choose SignatureForever in the gate directory. No sign-in needed.

Use it anywhere

SignatureForever's tools are live in every AI client you've connected — with rules and logging built in.

Connect SignatureForever free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools SignatureForever exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

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

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, backgro

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 fo

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

Author

Who runs the SignatureForever MCP server?

signatureforever.com

Homepage More servers from signatureforever.com →

Own this server? Claim the listing →

Server facts

The SignatureForever MCP server at a glance

Endpointhttps://signatureforever.com/mcp

Operated bySignatureForever (signatureforever.com)

CategoryProductivity

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official SignatureForever MCP server?

Yes — SignatureForever operates its own remote MCP server at signatureforever.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect SignatureForever to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick SignatureForever in the directory. No account or sign-in is needed. From then on, SignatureForever's tools are available in every client you've connected to gate.

Do I need to host anything?

No. SignatureForever runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the SignatureForever MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.