
Sean McCann
@sea
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Startup founder. Fixing the admin burden hidden inside every employer in America.
San Francisco, CA
Joined January 2007
🚨 There’s a large-scale supply chain attack in progress: the NPM account of a reputable developer has been compromised. The affected packages have already been downloaded over 1 billion times, meaning the entire JavaScript ecosystem may be at risk. The malicious payload works
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Company formation products are cheap and attractive, but serious startups should choose a law firm that defers fees until funding is raised. Otherwise, you'll accrue billable hours as lawyers fix issues to align with their workflows during fundraising.
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@zachperret The best business books are Double your profits in 6 months or less, Certain to Win, The Goal, The Toyota Production System (Ohno), Out of the Crisis, 7 Powers, the Origin of Wealth, Maverick (Semler), Antifragile, the Great Game of Business, Alchemy, Wanting, Market Based
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We need more VC in AI, these quadruple layer SPVs are skimming too much.
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I miss June 2025 when unlimited AI was cheap. Just like $2 Ubers in 2015.
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Aren’t many of these fastest revenue AI companies just booking GMV as revenue?
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This resonates. It's very difficult to automate human centric SOPs at scale. Automation has to be at the forefront of the system design process.
.@parkerconrad on "AI rollups" and how he developed an allergy to ops at Zenefits: "it's very hard to replace ops with software after you've scaled it up"
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It turns out updating Claude Code sometimes signs you out of a Max plan and kicks back to usage based.
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Don’t you need to background check employees for SOC 2?
PSA: there’s a guy named Soham Parekh (in India) who works at 3-4 startups at the same time. He’s been preying on YC companies and more. Beware. I fired this guy in his first week and told him to stop lying / scamming people. He hasn’t stopped a year later. No more excuses.
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You have to admire the audacity of an AI coding agent taking full credit for the git commit when I'm still debugging the mess it made.
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What's the furthest a startup has gotten with just a Stripe Atlas setup before a lawyer had to fix everything like board consents, stock, IP assignment, etc?
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It's a shame no startup has ever made it coming from a coworking space, because some of these coworking space are nice!
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The richest people I know made their money in ways that aren’t obvious from their LinkedIn
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My home insurance in California renewed at only a 20% increase, which is honestly better than I was expecting.
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Bay Area parents love to brag that their toddlers only get one hour of screen time only on weekend days. What's their secret!? The weekend nanny doesn’t start until 8 a.m.
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