agentscope
An agent framework with a built-in TypeSafe Jev classifier model for routing and classification steps.
- GitHub stars
- 32,338 as of 2026-09-25
- Forks
- 3,560
- Language
- Python
- License
- Apache-2.0
- Created
- 2024-01-12
- Last updated on GitHub
- 2026-09-24
- Added to AionEdge
- 2026-09-25

What Jev does in agentscope
The project describes itself this way: An agent framework with a built-in TypeSafe Jev classifier model for routing and classification steps. In the Routing & Cost Optimization category, Jev typically decides the task type or difficulty, which local rules then map to a model or agent.
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
- agent
- chatbot
- large-language-models
- llm
- llm-agent
- mcp
- multi-agent
- multi-modal
- react-agent
- realtime-agent
- voice-agent
- voice-assistant
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
siyuansiyuan-note/siyuanA self-hosted knowledge workspace whose AI settings added support for TypeSafe System One (Jev) decision models.★ 46,498
TypeScript
inbox-zeroelie222/inbox-zeroAn open source email assistant whose rule-learning code includes a Jev integration for classifying senders and messages.★ 12,334
TypeScript
openchamberopenchamber/openchamberOpenChamber’s optional automatic model router uses Jev to classify a message before selecting a configured model and reasoning level.★ 10,318
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