🐔 JiwaNet

K12 教育数据 API + SDK + MCP

• API 探活：/health
• OpenAPI 文档：/docs

试一下：

curl https://jiwa.zgen.xin/v1/exams/search?subject=数学&grade=初三&limit=5 \
  -H "X-API-Key: jw_demo_public_2026"