Connect SyncSignature to your AI assistant
SyncSignature runs a hosted MCP server so Claude, ChatGPT, and other AI assistants can create email signatures, browse templates, and give install steps, right inside your chat. No sign-in, no API key.
MCP server URL
https://sync-signature-mcp.onrender.com/mcp
Connect in three steps
Add the server URL
Add it as a custom connector or MCP server in your assistant's settings.
Approve the connection
Your assistant confirms the SyncSignature server is reachable and shows the available tools: create signatures, browse templates, and get install instructions.
Ask in plain English
Describe the signature you want. Your assistant creates it with SyncSignature, shows you a preview, and gives you exact install steps for Gmail, Outlook, or Apple Mail.
What you can do today
Create signatures by chatting
Describe the signature you want in plain English. Your assistant calls SyncSignature to build it and shows you a preview before anything is finalized.
Browse the template gallery
Ask your assistant to list the available templates, with a short description and best use case for each, so you can pick a style before creating anything.
Get Gmail, Outlook, and Apple Mail install steps
Once your signature is ready, your assistant fetches exact, step-by-step install instructions for Gmail, Outlook (desktop and web), and Apple Mail (macOS and iOS).
Try it now
Copy this prompt to get started
I want to manage my email signature with you, using SyncSignature (https://syncsignature.com). Walk me through it step by step and wait for my confirmation at each step. First, help me connect the SyncSignature MCP server at https://sync-signature-mcp.onrender.com/mcp. Add it as a custom connector or MCP server in your assistant's settings. Tell me each click or command and wait until I confirm the connection works. Once connected, list the available signature templates, then create my first email signature and show me a preview before anything is finalized. You can also fetch exact install instructions for my email client when I am ready.
For teams
Brand consistency across every inbox
Every signature created through the MCP server follows the same colors, fonts, and layout, no matter which AI assistant or employee asked for it.
Centralized control
Marketing and IT keep signature standards defined in one place instead of chasing individual updates across the company.
No employee installs
Nobody on the team needs to download software or manage settings themselves to end up with a signature that matches company standards.
What the connection can and cannot do
No account credentials pass through the assistant
The SyncSignature MCP server needs no sign-in, API key, or OAuth step. Connecting is a one-time paste of the server URL into your assistant's settings.
It only creates signature HTML, templates, and instructions
The server responds to explicit requests: build a signature, list templates, or return install steps. That is the full extent of what it does.
It cannot read your email or modify your mail client
SyncSignature's MCP server has no access to your inbox, contacts, or mail settings. It generates content; you decide what to do with it.
Your assistant asks before running tools
MCP clients confirm with you before calling a tool that creates or changes something, so nothing happens without your say-so.
Frequently asked questions
MCP (Model Context Protocol) is an open standard that lets AI assistants connect to external tools and data sources. SyncSignature runs a hosted MCP server so your assistant can create signatures, browse templates, and fetch install instructions directly inside your chat.
SyncSignature offers native connectors for Claude, ChatGPT, Gemini (via the Gemini CLI or Gemini Enterprise), Copilot, Perplexity, Grok, and Mistral, plus coding assistants like Claude Code, Cursor, Codex, and OpenClaw. Qwen currently supports connection through its desktop app, and DeepSeek connects through a bridge. See the full list on the AI agents page.
Yes. Connecting the SyncSignature MCP server to your AI assistant is free. Creating and installing your first signature works on SyncSignature's free tier, and team plans add centralized management.
No. The SyncSignature MCP server requires no API key, token, or OAuth step. You connect by pasting the server URL into your assistant's settings.
No account credentials pass through your assistant to connect. The server only creates signature HTML, templates, and instructions on request; it cannot read your email or modify your mail client, and your assistant asks before running any tool.
Centralized, MCP-driven deployment for entire teams is on the roadmap, so admins can extend brand-consistent signatures to every employee without individual installs. Today's tools already cover creating signatures, browsing templates, and install steps.
Connect your AI assistant to SyncSignature
Create and manage on-brand email signatures without leaving your AI workflow.