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cold emailoutboundAI agents
The median AI skill ships 2 files. Mine ships 156.
I counted every file in 109 public AI marketing skills. The median ships 2 files, and 91 of the 109 ship no executable code at all. Here is the full tree of mine, with the graders' real PASS and FAIL output.
Martin Shein
Aug 22, 2026 · 15 min read
AI agentssocial mediaOPVS
Posting more isn't a social strategy. Running the whole loop is.
Volume isn't a social strategy, and neither is being on six platforms. Here's how one AI picks the channel first, then runs a brand's whole social department one sharpening lap at a time.
Martin Shein
Jul 20, 2026 · 8 min read
cold emailAI agentsdeliverability
My AI agent sent 200 cold emails perfectly. I never saw the replies.
One of my AI agents launched a cold-email campaign that sent perfectly and told me nothing — because it went out without a webhook. Here's the silent failure, the hard rule I made, and three more lessons my deployed agents taught me, all shipped in @di-atomic/smartlead v1.9.0.
Martin Shein
Jul 20, 2026 · 5 min read
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