frost

What Jev does in frost

The project describes itself this way: A flexible and configurable CLI model router using TypeSafe Jev. In the Agent tooling category, Jev typically decides which tool, skill or model to use next, whether a step is finished, and whether an action is risky enough to stop.

Verification

Verified. We confirmed this repository and its Jev relevance through the GitHub API and the source lists below. A specific file link has not been recorded yet.

Topics

• golang
• modelrouter
• modelrouting
• router
• typesafe

How Agent tooling projects use Jev

Agent tooling is where Jev sees the most experimentation. These projects sit inside coding agents and assistants such as Claude Code, Codex and Pi, and hand the many small, repetitive choices an agent makes to a fast decision model, leaving the large model free for reasoning and writing.

Also listed in: Routing & Cost Optimization, CLI & Pipelines.

Related Jev projects in Agent tooling

1. jevmateGastonGelhorn/jevmateCLI, MCP server and coding-agent plugin that uses Jev to rank files, select tests and triage failures.★ 0
   Python
2. pi-typesafe-routerjekozyra/pi-typesafe-routerA Pi coding-agent extension that routes each task to a model configuration using TypeSafe Jev judgments.★ 0
   TypeScript
3. ask-jevomni-/ask-jevA Windows PowerShell tool for auditing recorded Codex execution evidence with :jev.★ 1
   PowerShell
4. jev-swap0xjba/jev-swapScans TypeScript, JavaScript and Python for decision-like LLM calls, generates Jev replacements and shadow-tests recorded traffic.★ 2
   HTML
5. jev-scoutAkashPriyadarshii/jev-scoutA repository and Rust crate search tool that asks Jev to score and select retrieved candidates for a request.★ 2
   Rust
6. jev-workbenchmolis-ai/jev-workbenchDefines, tests, and publishes Jev decision functions in a local UI so backends and Agents can call fixed versions.★ 2
   TypeScript

See all 172 Agent tooling projects →

Where we found it

• heyjunpenn/awesome-jev