Simon Willison’s Weblog

Context plumbing. Matt Webb coins the term context plumbing to describe the kind of engineering needed to feed agents the right context at the right time:

Context appears at disparate sources, by user activity or changes in the user’s environment: what they’re working on changes, emails appear, documents are edited, it’s no longer sunny outside, the available tools have been updated.

This context is not always where the AI runs (and the AI runs as closer as possible to the point of user intent).

So the job of making an agent run really well is to move the context to where it needs to be. [...]

So I’ve been thinking of AI system technical architecture as plumbing the sources and sinks of context.