# magi-code 0.86.0
## New features
### Jev agent judgments
Agents can use Jev for bounded Choice, Score, and Noul judgments.
**How to use:** Export `TYPESAFE_API_KEY`, open `/settings` → **Internal Tooling**, enable **Jev tooling** and **Enable agent tool**, save, then restart magi-code.
### Prompt injection protection
Jev can assess selected tool outputs for prompt injection risk. Findings appear on tool cards; enforcement can warn, withhold, quarantine, or request review.
**How to use:** Open `/settings` → **Internal Tooling**, enable **Prompt injection protection**, select protected tools, and optionally enable **Enforce decisions**.
### Completion verification
Jev can verify proposed responses against current-turn evidence and request one bounded correction when work remains incomplete.
**How to use:** Open `/settings` → **Internal Tooling**, enable **Completion verification**, and optionally enable **Enforce completion decisions**.
### Compaction verification
Jev can check compaction summaries for missing details and unsupported claims before activation, with one bounded regeneration attempt.
**How to use:** Open `/settings` → **Internal Tooling** and enable the Jev compaction quality gate.
### Jev response cache
Identical Jev requests are cached under the magi-code cache directory. Tool cards identify cache hits.
**How to use:** Open `/settings` → **Internal Tooling** → **Reset Jev cache** to clear cached responses.
## Other changes
- Jev prose protection now applies only to `write` and `hash_edit`; Bash keeps its command-risk assessment.
- Added an internal tooling guide covering Jev setup, privacy, settings, and troubleshooting.