Curated developer articles, tutorials, and guides — auto-updated hourly


What Should an LLM Be Allowed to Remember? LLM memory can make financial applications feel...


Nobody asked an AI agent to hack an Australian government website. It was trying to answer a data...


How to build AI guardrails with Jev: one cheap screening call per message, thresholds in code, Next....


Stop Grok Build data exfiltration by auditing Git history and using disposable sandboxes. Protect yo...
![MCP Server Security Best Practices: Checklist + CI Linter [2026]](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fwla0he7losisb3o7005u.png)

A practical MCP server security test plan: authn/authz models, tool allowlists, prompt-injection reg...
![How to Stop Repo Prompt Injection in Coding Agents [2026]](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fpr4aw6ndco7dniuxi5r1.png)

Repo-level prompt injection turns “clone and ask the agent” into a supply-chain compromise. Here’s t...