JevRouter Make every agent decision faster.

AGENT QUICK START

OPENROUTER_API_KEY=your_openrouter_api_key npx -y github:BillionsBobby/JevRouter route --provider openrouter --request \
  "route this task to the best capability"

Use JevRouter + a Jev API key (including OpenRouter) with any agent to make smarter decisions and save 99.97%* of your tokens.

One request. Smarter routing.

ROUTING BENCHMARK / TOOLATHLON

Ordered decisions, measured.

We compared Jev serial routing with DeepSeek V4.1 Flash across 10 tasks, predicting each task’s first five tool calls.

38%Position-wise hits · Jev serial

0138%

Position hits

Jev serial · 24% baseline

020.9

Prefix alignment

Mean LCP · 0.5 baseline

035.5×

Faster

1.58s vs 8.65s / task

047×

Lower cost

$0.0058 vs ≈$0.0407

JEV SERIAL / POSITION-WISE38%

DEEPSEEK V4.1 FLASH / POSITION-WISE24%

01 / LLM

Choose the model.

Route by capability, latency, cost, and context without rewriting your agent loop.

02 / TOOL

Every tool surface.

Skill, MCP, or Plugin. Route them through the same Jev decision layer with permissions, risk, and confirmation intact.

03 / SUBAGENT

Choose the specialist.

Delegate research, coding, and focused work to the subagent built for the request.

*Method note. The 99.97% figure is a directional estimate for the same routing workflow when Jev handles the decision instead of GPT-6. It reflects approximate decision-layer token usage under comparable prompts; actual savings vary with task complexity, context length, model settings, and call count.