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5 posts published so far

Nov 6, 2026
Brevo's MCP Server Has 193 Tools, But Can't Send a Transactional Email: An Architecture Teardown
Dan Kestrel
Nov 5, 2026
Proper Error Handshakes in MCP: Don't Let Tool Exceptions Crash Your LLM Context
Dan Kestrel
Nov 3, 2026
Why Autonomous AI Agents Need Per-Key Recipient Allowlists (And How to Build Pre-Send Security Gates in TypeScript)
Dan Kestrel
Nov 2, 2026
Building a Minimal Model Context Protocol (MCP) Server in 30 Lines of TypeScript
Dan Kestrel
Nov 1, 2026
Malicious Claude Code Extensions in the Wild: Why AI Agents Need Deterministic Outbound Gates
Dan Kestrel