The latest from the AI and MCP ecosystem, curated daily.
OpenAI is acquiring Promptfoo — an AI security platform that helps enterprises identify and fix vulnerabilities in AI systems during development. The acquisition follows Astral and signals OpenAI's push to own the full developer security stack for AI applications, not just the models.
Today's stories:
OpenAI is acquiring Promptfoo — an AI security platform that helps enterprises identify and fix vulnerabilities in AI systems during development. The acquisition follows Astral and signals OpenAI's push to own the full developer security stack for AI applications, not just the models.
The official MCP roadmap for 2026 covers four focus areas: transport scalability for enterprise deployments, agent-to-agent communication primitives, governance maturation through the SEP process, and enterprise readiness features. The post also explains how SEPs get prioritised and how the community can contribute. The definitive reference for where MCP is heading this year.
Claude Code can now perform structured code reviews — analysing diffs, surfacing issues, suggesting improvements, and explaining reasoning in the style of a senior engineer. The feature integrates into existing Git workflows so teams can request a Claude review on any branch or PR without leaving the terminal. A high-value addition for solo developers and teams shipping fast.
OpenAI's team shares how they use agent skills and GitHub Actions to automate maintenance workflows across the OpenAI Agents SDK repos — handling issue triage, PR reviews, changelog updates, and documentation. A practical example of skills used for developer tooling maintenance rather than user-facing products.
