AI & Agents
OpenAI’s Agent Stack After AgentKit
Agent Builder and the Evals platform shut down on 30 November 2026. Choosing between the Agents SDK, Workspace Agents and the Responses API, and what to do about your evals.
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Notes from the work
What we have learned building and rescuing products for SaaS companies and startups — architecture, AI, security, delivery. No listicles, no reheated press releases.
Showing articles tagged “agents”. Clear filter
Security
Securing Agentic AI: Prompt Injection and Real Trust Boundaries
Prompt injection has no reliable filter-based fix, which means the defence has to be architectural. Sandboxes, allowlists, and why MCP is a protocol rather than a trust boundary.
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AI & Agents
Generative AI, RAG and Agentic Frameworks
Three overlapping terms that describe three different amounts of risk. What separates a prompt from a retrieval system from an agent, and which one your problem actually needs.
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