Build Daily
Tinley Park · October 21, 2026How Jev Can Massively Speed Up Hermes Agents
This build-in-public video explores how a tool or technique called Jev can be used to dramatically increase the speed of Hermes Agents. The creator walks through the approach publicly, framing it as a question of how to achieve massive performance gains.
The outline
Every point the video makes, in the order it makes them.
- 01
Hermes Agents Performance Problem
The video identifies that Hermes Agents have a speed or performance bottleneck that motivates the need for improvement.
- 02
Introducing Jev
Jev is presented as the mechanism or tool that can be applied to Hermes Agents to address their speed limitations.
- 03
Massive Speed-Up
The core claim is that Jev can deliver a large, not merely incremental, improvement in Hermes Agent performance.
- 04
Build-in-Public Approach
The creator shares the exploration and implementation openly as part of a build-in-public feed, inviting the audience to follow the process.
- 05
How-To / Explainer Format
Framed as a question ('How can we…'), the video is structured to walk viewers through the method or reasoning behind applying Jev to Hermes Agents.
The transcript draws a clean split: the model reasons, the harness loops, and Jev targets the harness layer specifically. For a solo builder shipping AI products, that separation means iteration speed does not depend on waiting for a better model — it depends on tightening the loop, the skills, the tool calls. A self-improving harness is the part a single person can actually move.