Jev project · Routing & Cost Optimization
openchamber
openchamber/openchamber
OpenChamber’s optional automatic model router uses Jev to classify a message before selecting a configured model and reasoning level.

- GitHub stars
- 10,318 as of 2026-09-22
- Forks
- 1,153
- Language
- TypeScript
- License
- MIT
- Created
- 2025-09-11
- Last updated on GitHub
- 2026-09-25

Built by this organization
OpenChamberWhat Jev does in openchamber
Jev selects a task category; local category mappings determine the model configuration.
Verification
Verified. We confirmed this repository through the GitHub API and located the code that calls Jev at a pinned commit: view the Jev code ↗. Upstream code changes over time, so check that the file still exists at the current commit before citing it.
Topics
- agentic-engineering
- agents
- ai
- enginering
- opencode
How Routing & Cost Optimization projects use Jev
Routers that use Jev to classify a task before choosing which model, agent or effort level should handle it. Routing is one of the clearest early wins for Jev because it is cheap, frequent and easy to check.
Related Jev projects in Routing & Cost Optimization
inbox-zeroelie222/inbox-zeroAn open source email assistant whose rule-learning code includes a Jev integration for classifying senders and messages.★ 12,334
TypeScript- firstmatekunchenguid/firstmateFirstmate can optionally use Jev to match task briefs to dispatch rules before local policy chooses an Agent configuration.★ 7,002
Shell - pacaPaca-AI/pacaAn open source project-management tool with an optional Jev decision integration per project.★ 1,852
Go - atomicbastani-inc/atomicAn optional Jev decision backend in the Atomic coding Agent for bounded structured choices such as routing.★ 814
TypeScript - vexjoy-agentnotque/vexjoy-agentAn optional Jev routing path that matches VexJoy requests to specialist Agents, skills and workflows.★ 423
Python - WrongStackWrongStack/WrongStackAn optional Jev dispatch classifier for choosing among WrongStack specialist Agents.★ 333
TypeScript