Practical AINewsletter
Notes from real AI work.For teams shipping AI.
Patterns, tradeoffs, and lessons from shipping AI in production. Sent every Wednesday.
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A taste of what I write
WebMCP: Make Your Site Agent-Ready Without a Separate MCP Server
WebMCP lets your web app register typed tools for browser agents with document.modelContext.registerTool. No separate MCP server. Here's how it works, and when you still need one.
Read moreScheduling Mastra Agents: A Weekly Report That Delivers Itself to Slack
Schedule a Mastra agent with a scheduled workflow: declarative cron, date ranges in code, an evidence check, and a Slack post the model can't trigger.
Read moreWhat a Fractional CTO Costs in 2026 When Agents Make Senior Judgment Go Further
Fractional CTO pricing in 2026 ranges from about $3K per month at the low end to $15K+ per month for ongoing architecture review, delivery guidance, and production judgment. The important change is that a senior human can use agents to turn decisions into reviewed implementation faster without handing judgment to the model.
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