Notes from the agent frontier
Prompt playbooks, product deep dives and stories from teams who hand their busywork to agents.
- EngineeringAug 21, 2026 · 8 min read
How work receipts work: diffing your records around every turn
Why we compare your records before and after each chat turn instead of trusting an activity log.
Luca Ferrari - DesignAug 7, 2026 · 5 min read
Designing 'Ask before sending': trust for autonomous outreach
Drafts, recipients and checks, then a single word to send. The approval pattern behind every agent.
Grace Otieno - PlaybooksJul 24, 2026 · 7 min read
From Google Places to a booked call: a local prospecting playbook
A step-by-step prompt sequence for finding, cleaning, contacting and booking local businesses.
Sam Whitfield - CustomersJul 10, 2026 · 6 min read
How a four-person agency runs outreach for 30 clients
One agent per client, approvals on, receipts in the Monday report. A customer story.
Ada Nwosu - PlaybooksJun 26, 2026 · 5 min read
Verify before you send: protecting your sender reputation
Why agents check addresses and your sending domain before every campaign, and how to read the results.
Sam Whitfield
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