From 50c8d5f2e149e9a926d068e1459f1a27654b4ca9 Mon Sep 17 00:00:00 2001
From: stay-foolish-forever <darkzhang59546@163.com>
Date: Fri, 5 Jun 2026 16:27:49 +0800
Subject: [PATCH] docs: add multi-provider support feature specification

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+# Multi-Provider Support
+
+[中文版本](#多模型服务商支持)
+
+## Overview
+
+This branch implements multi-provider support for OpenCodeReview, enabling seamless integration with various LLM service providers beyond the currently supported protocols (Anthropic Messages API and OpenAI Chat Completions API).
+
+## Motivation
+
+OpenCodeReview currently supports two main LLM API protocols:
+- Anthropic Messages API
+- OpenAI Chat Completions API
+
+While this covers major providers like Anthropic Claude, OpenAI, and Azure OpenAI, there's a growing ecosystem of LLM providers with their own APIs or OpenAI-compatible endpoints. This feature aims to:
+
+1. **Support more LLM providers** - Enable integration with providers like:
+   - Google Gemini
+   - Alibaba Qwen (通义千问)
+   - Baidu ERNIE (文心一言)
+   - Zhipu AI GLM
+   - DeepSeek
+   - Other OpenAI-compatible endpoints
+
+2. **Simplify configuration** - Provide a unified configuration interface for different providers
+
+3. **Enable provider-specific optimizations** - Allow provider-specific features like:
+   - Custom authentication methods
+   - Provider-specific parameters
+   - Optimized request/response handling
+   - Cost tracking per provider
+
+---
+
+# 多模型服务商支持
+
+## 概述
+
+本分支为 OpenCodeReview 实现多模型服务商支持功能，使其能够无缝接入除当前支持的协议（Anthropic Messages API 和 OpenAI Chat Completions API）之外的各类 LLM 服务提供商。
+
+## 背景
+
+OpenCodeReview 目前支持两种主要的 LLM API 协议：
+- Anthropic Messages API
+- OpenAI Chat Completions API
+
+虽然这已覆盖主要服务商如 Anthropic Claude、OpenAI 和 Azure OpenAI，但 LLM 服务商生态正在快速发展，许多服务商提供自有 API 或 OpenAI 兼容端点。本功能旨在：
+
+1. **支持更多 LLM 服务商** - 支持接入：
+   - Google Gemini
+   - 通义千问
+   - 百度文心一言
+   - 智谱 AI GLM
+   - DeepSeek
+   - 其他 OpenAI 兼容端点
+
+2. **简化配置** - 提供统一的多服务商配置接口
+
+3. **支持服务商特性优化** - 允许针对不同服务商：
+   - 自定义认证方式
+   - 服务商特定参数
+   - 优化的请求/响应处理
+   - 按服务商的成本追踪