Skilled Agent Harness: Spec Driven Loops
A collection of agent skills and tooling that includes a CLI classifier with Jev and Pi classifier transports.
Added to Jevfast
How it uses Jev
The cli-classifier builds a System One request from caller-provided request text, question, and either ordered choice criteria or a yes/no question. It calls the Pi classifier runtime when available or falls back to the Jev CLI. The caller then consumes the classifier result.
What Jev decides
Illustrative CLI classifier requestExample answers · not a recorded Jev response · Source ↗
Question 1 · answer
YOUR APP
INSTRUCTION
Caller-provided choice question.
STATE
Repository-owned Choice test uses state.request="the state text", question="Which option?", and criteria a=First and b=Second. This illustrates the classifier transport, not an observed answer.
JEV · CHOICE
- a
- b
App workflow
- Build classifier request
Wrap stdin state text under request and build the answer question from caller-supplied type and criteria.
- Select transport
Use the Pi native classifier when preflight permits; otherwise invoke the Jev CLI.
- Return result
Validate the classifier output and return the result to the calling skill or script.
Why it is interesting
It exposes the same small typed classification contract through more than one runtime, while keeping the caller input and criteria explicit.