Model Fallback

Name: Model Fallback
Author: aAAaqwq

ASecurity

模型自动降级与故障切换。当主模型请求失败、超时、达到速率限制或配额耗尽时，自动切换到备用模型，确保服务连续性。支持多供应商、多优先级的智能模型选择，提供健康监控、自动重试和错误恢复机制。

92 stars
0 votes
0 copies
2 views
Added September 22, 2026

ai-agentsapi

Works with

Security analysis

A100/100

Pro scans all 6 files and shows the line behind each finding

Scanned September 22, 2026

npx -y skills add aAAaqwq/AGI-Super-Team --skill model-fallback --agent claude-code

Installs into .claude/skills of the current project.

Are you the author of Model Fallback?

Add the live security badge to your README. It updates with every re-scan.

[![Security: A — Skills Directory](https://www.skillsdirectory.com/api/skills/aaaaqwq-model-fallback-f6dce8c1/badge)](https://www.skillsdirectory.com/skills/aaaaqwq-model-fallback-f6dce8c1)

More formats (shields.io, HTML) on the badges page. Keep it an A: scan every change in CI with Pro.

Download with Pro

SKILL.md

---
name: model-fallback
description: 模型自动降级与故障切换。当主模型请求失败、超时、达到速率限制或配额耗尽时，自动切换到备用模型，确保服务连续性。支持多供应商、多优先级的智能模型选择，提供健康监控、自动重试和错误恢复机制。
license: MIT
metadata:
  version: 1.0.0
  domains:
  - reliability
  - model-management
  - fault-tolerance
  type: system
author: Daniel Li
---

# 模型自动降级与故障切换

- Author: Daniel Li
- Copyright © Daniel Li. All rights reserved.

## 当使用此技能

- 模型请求失败
- API 超时
- 达到速率限制
- 配额耗尽
- 需要确保服务连续性

## 工作原理

1. **监控**: 检测模型请求状态
2. **判断**: 识别失败类型（超时/限额/错误）
3. **切换**: 自动降级到备用模型
4. **重试**: 失败请求自动重试
5. **恢复**: 主模型恢复后自动切回

## 多供应商支持

- 优先级配置
- 跨供应商故障转移
- 智能负载均衡

## 错误类型

- **超时**: 切换到更快模型
- **限额**: 切换到有配额模型
- **错误**: 切换到不同供应商

## 触发词

- "模型降级"
- "自动切换"
- "模型故障"
- "API 失败"