From Marketer Workflow to Agentic Workflow
AI-composed, not hand-built.
Blocks lower the floor; AI removes it. The factory’s composition layer is agentic: the marketer states an intent — ‘a Tuesday Relate email for lapsed customers, light, with a poll and a Mu reward’ — and the agentic layer drafts the email, choosing blocks, writing copy, setting the personalisation rules, and proposing the fallback. The marketer then edits and approves rather than building from a blank canvas. The marketer moves from maker to editor — from assembling the email to judging the one the factory proposed — because the fastest way to make a living email as easy as a static one is to not start from nothing at all.
A workshop of named agents does the engineering the marketer used to outsource.
Behind the factory sits the M-Agents collective, pointed at composition, and it is useful to name the division of labour. An Intent Agent maps the brief to an SNR pattern. A Block Agent selects the right interactive modules. A Content Agent drafts the copy, tone, and variants. A Data Agent binds the right fields from the right systems. An AMP Agent and a Fallback Agent render the experience across client conditions. A Policy Agent checks brand rules, legal constraints, and SNR appropriateness. A QA Agent previews the output and flags issues. A Memory Agent defines which interactions count as learning signals and how they are written back. The engineering did not disappear from the living email; it moved from the marketer to the agents.

Figure 4 — The marketer directs; a workshop of agents builds; TwinFactory fills per recipient; and the SNR governance layer decides what each surface may carry.
The Factory builds it; TwinFactory fills it.
The division between the two engines is clean and worth stating plainly. The Living Emails Factory is the authoring environment — it makes the living email and produces the template-of-one, a structure with the personalisation rules expressed but the individual values unfilled. TwinFactory and the BrandTwins it maintains fill it — the BrandTwin for each customer decides which products, which tone, which offer, which timing, drawing on that customer’s record in the Context Graph. One produces the template-of-one; the other produces the one. Together they turn a single composition into a million individually-composed emails, none of which the marketer assembled by hand.