Account Handoff is an example of an agent your team can build with Sylvie: when an account changes owners, it assembles a complete, current handoff package (stakeholders, approvals, the decisions and the reasoning behind them, tone, live work and deadlines) so the incoming lead is productive from day one. It runs on your brand brain, so every line is pulled from what your team already approved and cited back to its source. Nothing walks out the door with the person who is leaving.
Sylvie does not ship this agent pre-built. It is an example of an agent your team can build with Sylvie, powered by your brand brain, so it runs your workflow the way you actually run it.
Account Handoff is an example agent you assemble in Sylvie, not a product we ship pre-built. You point it at an account's brand brain and it produces the handoff every incoming owner wishes they had: who the stakeholders are, what has been approved and what has been rejected, the decisions and their rationale, the tone, and everything currently in flight.
For agencies and in-house teams, account knowledge lives in people's heads, and every reassignment, resignation or leave of absence puts it at risk. An agent built on your brand brain keeps that operating knowledge structured and transferable, so a change in ownership stops being a month of lost momentum and re-explaining.
When you trigger a handoff, the agent reads the account's brain first: it pulls the current stakeholders, the approved messaging and locked rules, the decisions and why they were made, campaign history and performance, and whatever work is open. Because the brain models precedence, it hands over the latest position, never a stale snapshot or a decision that was already overturned.
Then it assembles the package inside Sylvie and delivers it where the new owner works: a structured briefing, cited to its source, plus the open threads and next deadlines. The incoming person (or another agent) can ask the same brain follow-up questions and get answers on the spot, so the handoff is a living document, not a PDF that is outdated the day after it is written.
When someone leaves or rotates off, their account context stays in the brain instead of leaving with them. The next owner inherits years of decisions, not a blank page.
The incoming lead starts with the full picture already assembled, so onboarding drops from weeks of catch-up to a single briefing. That is real hours back for the whole team.
Because the handoff carries the approved tone and locked rules, the new owner's first work lands on-brand instead of relearning the brand the hard way. Fewer surprises for the client.
The package includes what was already tried and rejected, and why, so the new owner does not re-pitch the palette the client killed six months ago. Less rework, fewer awkward approval cycles.
Reassignments stop costing a month of momentum each, so your team can carry more accounts and launches without adding headcount just to absorb the churn.
Every line in the briefing is pulled from approved sources and cited, so the incoming owner can see exactly where a fact came from and answer 'why' with confidence.
Handoffs happen far more often than anyone plans for: people leave, roles change, accounts move between teams. Here is what an Account Handoff agent, built on your brand brain, can cover.
When a senior lead gives notice, the agent assembles the full handoff for every account they own before their last day, instead of relying on rushed exit notes. The replacement inherits stakeholders, approvals and open work in one briefing, turning what used to be a month of reconstruction into an afternoon.
The moment a pitch is won, the agent hands the delivery team everything sales and strategy captured: the promises made, the audience, the tone agreed. The account starts executing in days instead of waiting two weeks for a kickoff that re-covers what is already known.
When the owner goes on parental or medical leave, the agent briefs whoever is covering so the account keeps moving without them. No client feels the gap, and there is no scramble of messages to reconstruct where things stood, saving days of back-and-forth.
During a reorg or a workload shift, the agent produces a clean handoff for each account being moved, so reassignments do not each cost a week of ramp-up. Directors can rebalance who owns what without stalling delivery or adding a coordinator to manage the transition.
At the end of an engagement, the agent compiles a complete account history for the in-house team taking over: decisions, rationale, assets and performance. The client gets a professional close-out in hours, not a fortnight of the account team digging through old threads, and the relationship ends on a high.
A new hire gets a per-account briefing pulled from the brain rather than shadowing colleagues for weeks. They are contributing on-brand work in their first days, and the team recovers the hours it used to spend re-explaining context to every joiner.
A generic tool does not know your account. This agent is built on your brand brain, so it pulls the real stakeholders, approvals and decisions for that specific account and cites each one, instead of producing a plausible-sounding template you still have to fill in by hand.
Yes. Because the agent reads only what your team has approved in the brand brain, the tone, rules and history it hands over are the account's actual position, not a guess. Every line is sourced, so the incoming owner can rely on it.
You do not start from a blank page, and you do not get a rigid, ready-made product either. Sylvie assembles this agent for you on top of your brand brain, and this page is an example of the kind of agent teams build. You shape what a handoff should include for how you actually run accounts.
The brand brain is the account's living memory: stakeholders, approved messaging, decisions and their reasoning, campaign history, open work. The agent reads that brain first, every time, so each handoff reflects the latest state of the account rather than whatever someone remembered to write down.
That is the whole point of building your own agent. You decide what every handoff must carry (the sections, the level of detail, who it is delivered to) and Sylvie tailors it to how your agency or team runs, from a two-week leave cover to a full end-of-engagement close-out.
Each account runs in its own isolated brain, so a handoff for one client can never pull from another. The agent inherits the permissions of your connected tools, logs every action with citations, and nothing you put in trains a foundation model.
Book a demo and we will map the workflows worth turning into agents, and show how each one runs on your brand brain.
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