x.com
Sarah Drasner on X: š I made a small Chrome extension: a side panel that drives any site's WebMCP t
@sarah_edo@sarah_edolisted 54m agoreviewed by Jevš I made a small Chrome extension: a side panel that drives any site's WebMCP tools with Jev! When you type, on every keystroke it picks the relevant page's tool, fills in the arguments, and tells you how sure it is. Here it is grocery shopping: ā¤ļø 1.1K likes on X
- Author
- @sarah_edo
- Use case
- Routing & Model Choice
- Added
- 2026-09-25
All figures come from the author. Check the source before you quote them.
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Jev guides for this use case
- Jev vs LLM: a decision model is not a smaller text modelWhy a decision model and a text model aren't substitutes, where the boundary sits, and the cost math.
- How Jev sorts a build into one of 21 use casesThe 21 criteria Jev classifies against, published in full, plus what the reviewer sees and how ambiguity is handled.
- Jev pricing, and what a real build actually costsPer-decision cost, the free-output explanation, and the input-price discrepancy nobody else flags.
Bid history
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