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jev-pilot

Akramovic1/jev-pilot

Jev picks reasoning effort, subagent model and skill for every Claude Code prompt.

Automated README summary

Automatically summarized from the README on 29 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.

What it is

jev-pilot is a Claude Code plugin for developers using Claude Code. Before each turn it asks Jev, TypeSafe's decision model, typed questions about the prompt and configures reasoning effort, subagent model and effort, strategy advice, and the one skill the prompt needs.

How it uses Jev

Jev receives the prompt, the last 4 messages (text and tool names only), and plain facts about the request. It returns choices for effort (low to max), subagent model (Haiku/Sonnet/Opus) and effort, strategy, and skill. Results set the turn up; a mid-turn raise follows failed tool calls.

Primitives:choice

Technique worth stealing

Typed choice questions with options described by the kind of task they fit, plus confidence bars for raising, lowering and close calls.

Try it

curl -fsSL https://raw.githubusercontent.com/Akramovic1/jev-pilot/main/install.sh | bash, then run claude-jev

View on GitHub

Start using Jev: API key and your first request →

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 material0.91
  • Shows a System One patternFound in material0.86
  • Describes handling uncertaintynot found in the excerpt0.05
  • Reports measured numbersnot found in the excerpt0.05
  • Is a runnable toolFound in material0.97
  • Top-10 learning shortlist signalunclear0.43
  • Is a replica of the modelnot found in the excerpt0.03
  • Solves a common problem (0–2)score on a 0–2 scale1.06 / 2
  • About JevFound in material0.98
Signals
Jev is core to the project0.91Shows a System One pattern0.86Describes handling uncertainty0.05Reports measured numbers0.05Is a runnable tool0.97Top-10 learning shortlist signal0.43Is a replica of the model0.0300.51Solves a common problem (0–2)1.06 / 2012

no-judgment band (0.40–0.60)

Design patterns
Traffic light0.98Thermostat0.97Viewfinder0.84Scorecard0.83Ghostwriter0.76Funnel0.69Questionnaire0.49Flight recorder0.45Inspection0.35Question bank0.2200.51

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 29 Sept 2026.