Automated README summary
Automatically summarized from the README on 6 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
An OpenCode v2 plugin, Cursor hooks, and an agent skill that route coding-agent decisions to Jev, a hosted System One model, so the LLM only generates when needed.
How it uses Jev
Jev makes typed judgments on session/tool state: context steering, tool-call redirect, clarify-vs-act, permission gating, failure advice, subagent routing, and code review. Results gate or redirect agent actions via hooks and a jev_ask tool.
Primitives:choicescorenoul
Technique worth stealing
Batch independent questions into one request (Choice + gate Nouls) for 12.2x cheaper, 10.0x faster decisions.
Try it
opencode plugin add github:drmaas/jev-router; set TYPESAFE_API_KEY or OPENROUTER_API_KEY.
Model judgments from README excerpts
Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.
Models & evaluation dates
- Inclusion gate
jev-1.13.0- Project signals
jev-1.13.0- Category
jev-1.13.0- Pattern tags
jev-1.13.0
Evidence
These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.
- Jev is core to the projectFound in material0.68
- Shows a System One patternFound in material0.69
- Describes handling uncertaintynot found in the excerpt0.07
- Reports measured numbersnot found in the excerpt0.04
- Is a runnable toolFound in material0.96
- Top-10 learning shortlist signalFound in material0.65
- Is a replica of the modelnot found in the excerpt0.14
- Solves a common problem (0–2)score on a 0–2 scale1.65 / 2
- About JevFound in material0.98
no-judgment band (0.40–0.60)
no-judgment band (0.40–0.60)
The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 6 Oct 2026.