Newsletter

AI drafts the email. A human sends it.

#What Newsletter does

A block-based newsletter editor where AI can draft the whole email — and sending is deliberately impossible without a human.

  • Block editor. Compose from structured blocks — heading, paragraph, button, image, divider, spacer — instead of fighting an HTML template.
  • No send tool. On purpose.. sstm_newsletter_draft creates drafts; nothing over MCP can send. The gap between draft and sent is where your judgement lives.
  • Voice-grounded drafts. AI drafts read your Tone of Voice profiles first — personality, dos and don'ts, banned words — so the draft sounds like you before you even touch it.
  • Campaign-linked. Newsletters attach to campaigns, so every send is accounted for in the plan it serves.

#On the MCP surface

Your AI reads past newsletters over sstm://newsletters and drafts new ones as structured blocks with sstm_newsletter_draft. It can write every word — and still cannot send. That is the point.

Tools (write):

  • sstm_newsletter_draft

Resources (read):

  • sstm://newsletters

Full definitions live in the MCP reference.