The decision
Is this action allowed, safe, and sufficiently supported?
Why Jev fits
Probability thresholds let code choose auto-allow, review, or block.
Common implementations
- Permission checks
- Jailbreak screening
- Claim verification
- Risk gates
Builds using this pattern
OFFICIAL
Agent Trace Observability
A TypeSafe workflow that triages completed agent runs for review, bugs, or on-call escalation.
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COMMUNITY OBSERVED
Jev Browser
A Jev-driven browser agent exposed as an MCP server, CLI, or library.
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OFFICIAL
TypeSafe Agent Skills
Official skills that teach coding agents how to design and compose TypeSafe decision workflows.
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COMMUNITY OBSERVED
Jev MCP
Ten typed Jev judgment tools for verify, screen, find, rerank, classify, decide, compare, extract, review, and gate.
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