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Jev Decision LayerLIVE
Jev Decision Layer for AI Agents
Give your assistant a bounded task, tool, skill, or review choice. Receive a typed answer with confidence and a local receipt. The host keeps execution authority and verifies the work.
Find a workflow for your task
55 typed decision recipes for agent routing, research, content and delivery. Choose a specification, supply its inputs and review the advisory result.
Browse decision recipes →
Try the local gate before connecting a model
On macOS with Python 3.11 or newer and Git, replay the shipped synthetic answers through the real checking logic. No key or provider call is needed.
git clone https://github.com/qualixar/jev-decision-layer.git
cd jev-decision-layer
plugins/qualixar-jev-decision-layer/scripts/jev selftestThe self-test checks gate contracts. It does not measure provider accuracy or savings. With Node.js 20 or newer, node tools/demo.mjs replays twenty recipe examples across nominal, uncertain and adversarial cases.
Install for Codex
codex plugin marketplace add qualixar/jev-decision-layer
codex plugin add qualixar-jev-decision-layer@qualixar-jev-layerRestart Codex, then ask to set up Jev for a folder. Enter any provider key only in the private setup page and review the scope yourself. Other hosts and upgrades.
Evidence and adoption boundaries
Release 1.0.13; product page reviewed 2026-10-01. Source and host verification.
macOS (supported); Linux (experimental); Windows (disabled). Jev is an AI Reliability Engineering decision primitive. Hosted decisions use the provider and scope you approve.
- Confidence and probabilities are advisory; thresholds are uncalibrated defaults.
- Synthetic self-tests check local gates, not decision-model accuracy or end-to-end savings.
- Host adapters have different verification evidence. Review the host guide before adopting.
- Hosted TypeSafe or OpenRouter requests use provider billing and the reviewed workspace scope.
- Local Laya requires Apple Silicon; Jev-only never silently falls back to Laya.
- Secret screening is best-effort and does not replace approval to share confidential material.
Built by Varun Pratap Bhardwaj under Qualixar. This is an independent integration, not an official TypeSafe or host-provider product.
Related Qualixar products
1.0.13
Release
55
Recipe specifications
165
Synthetic offline cases
MIT
License
Features
Typed questions
Choose from known options, score against a rubric, or check a statement with a yes/no likelihood.
Local policy gates
Check reviewed workspace scope, recognizable secrets and request limits before a hosted call. Screening is best-effort.
Inspectable receipts
Review the recommendation and local policy result. An advisory answer never grants tool permission.
Hosted or local
TypeSafe Jev is the primary hosted route. Optional local Laya requires a separately verified Apple-Silicon installation.
Reusable recipes
Use bounded contracts for routing, extraction checks, retrieval relevance and review attention. Confidence thresholds remain uncalibrated defaults.
Host-specific adapters
Codex, Claude Code, VS Code, Hermes and Antigravity have different verification evidence. Read the host guide for the exact boundary.
Use Cases
Choose a task, tool or skill from your own shortlist
Check an extraction against its source
Assess whether retrieved passages answer a question
Prioritize attention during a code review
Licensed under MIT