How to Sandbox AI Agents: A Developer's Guide

October 17, 2026 · Dev.to

An outside agent checked our MCP server's answers. It found one bug, and the fix was live within the hour
Many monitors already check public MCP servers from the outside. On 2026-10-16, Agent Commons' public usage log showed s
Your AI Agent Can Pay Now. x402, AP2, and UCP Are Not Your Spending Policy
AI agents can now discover a merchant, assemble a checkout, carry a signed mandate, and settle a payment without a human
Shopify vs WooCommerce vs Wix in 2026: Which One Should You Actually Start With?
"Which platform should I use for my online store?" is the most-asked question in every ecommerce forum, and most answers
Turn any web page into typed JSON for your AI agent (with a source quote for every value)
LLM agents are great at reasoning and bad at reading messy HTML. The usual fix is a custom scraper per site, which break
48-Hour Field Notes: It Passed Locally and Died Remotely — Eight Environment Facts I Now Diff First
Have you ever shipped a script that ran clean on your laptop and then failed on a remote box with nothing more useful th