# api-helper > Auto-invoked when users ask mindspore api questions. such as mint.*, tensor.*, forward, backward, cpu/gpu/npu. - Author: vigo999 - Repository: vigo999/mindspore-skills - Version: 20260205181126 - Stars: 1 - Forks: 0 - Last Updated: 2026-02-07 - Source: https://github.com/vigo999/mindspore-skills - Web: https://mule.run/skillshub/@@vigo999/mindspore-skills~api-helper:20260205181126 --- --- name: api-helper description: Auto-invoked when users ask mindspore api questions. such as mint.*, tensor.*, forward, backward, cpu/gpu/npu. --- # API Helper This skill helps you understand MindSpore's API call chain and basic knowledage. ## When to Use Use this skill when: - Questions about mint.*, or tensor.* operators. - Questions about forward/backward operator/API - Questions about API call chains ## Instructions ### Step 1: read ./reference/mindspore_api_call_chain.md ### Step 2: display answer