
Prompt Engineering Isn’t Dead: From Prompts to Context Engineering
Prompt Engineering still matters, but reliable AI products increasingly depend on the wider system around the prompt: retrieval, memory, tools, permissions, state, evaluation, and safe web interaction.

Markdown vs HTML in the AI Agent Era
Compare HTML as the web’s presentation and interaction layer with Markdown as a lightweight representation for AI reading, retrieval, and LLM workflows.
Read the Markdown vs HTML analysis →
Is Your Website Ready for AI Agents?
Learn how to build interfaces browser agents can understand, operate, recover within, and use safely—while keeping people in control of consequential actions.
Open the agent-friendly website guide →What AI-agent-ready websites need to solve
The category spans how AI receives context, consumes web content, operates interfaces, and stays within explicit safety and permission boundaries.
Context Engineering
Instructions, retrieval, memory, tools, state, permissions, and evaluation assembled around an AI task.
AI-Readable Content
HTML, Markdown, content negotiation, llms.txt, and representations optimized for retrieval or context.
Browser Agents
How autonomous assistants inspect pages, navigate interfaces, and perform browser actions.
Safety and Permissions
Human approval, least privilege, prompt injection defenses, and clear consequential-action boundaries.
Choose the problem you are solving
One web, four different questions
Is your AI system improving the prompt—or engineering the context around the task?
Start with the latest analysis, then move from context construction to web formats and safe interface operation.
Explore Prompt to Context Engineering