Stensul MCP server
Build on-brand emails from any AI host.
Connect Claude, Copilot, Writer, ChatGPT and others to Stensul. Describe an email and get an on-brand draft built from your approved templates, with your guardrails enforced.
New: Claude skill
Set up your team’s email workflow in Claude
One download. It connects your project tools to Stensul, writes your team its own brief-to-email skill and builds your first draft from a real brief.
Connect your AI host
A Stensul admin creates one API connection, a host admin adds the connector, and everyone else signs in. Each guide ends with a draft on screen.
What you can build
Everything below works from a prompt today, inside your account’s rules. Sending, scheduling and landing pages aren’t available through the MCP yet.
A draft from a brief
Attach a brief or point at Adobe Workfront. Get a governed draft in the right library.
A version in another language
Copy an approved email into German, French or Japanese and rewrite every editable line.
Audience versions
Apply an admin-defined Segment Set and write copy for each audience in one call.
A pre-send check
Run Stensul’s accessibility and brand checks, fix what can be fixed, list the rest.
From a Figma design
Bring designs in with the Figma plugin, then finish the copy with your assistant.
Your own agent
Any MCP client with OAuth can connect. Tool-by-tool reference with inputs and errors.
Governed by design
The AI supplies copy and choices. Stensul builds the email from approved modules and checks every change.
Acts as you
OAuth sign-in to your own Stensul instance. The assistant can’t do anything you couldn’t do in the app.
Guardrails hold
Off-palette colors, over-length copy and locked text are declined by Stensul and reported, never forced.
Drafts, not sends
Every result is a draft with an edit link. Review, approval and sending stay in your normal flow.
22 tools
Libraries, emails, images, previews, quality checks and dynamic content, each with inputs, examples and errors.
Old-fashioned dev looking for a REST API? We’ve got you covered.
For server-to-server automation with no person in the loop: libraries, emails, images and modules over OAuth client credentials.
Readable by your AI tools too
Every page has a Markdown version and an “Open in Claude” button. Point your agent at /developers/llms.txt and it can read the whole site.