release v1.0.26

CLAUDE.md

@@ -1,12 +1,43 @@
 # CLAUDE.md
 
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.You need use English to write text.
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
-## Key Development Commands
-- Build: `npm run build`
-- Start: `npm start`
+## Commands
+
+-   **Build the project**:
+    ```bash
+    npm run build
+    ```
+-   **Start the router server**:
+    ```bash
+    ccr start
+    ```
+-   **Stop the router server**:
+    ```bash
+    ccr stop
+    ```
+-   **Check the server status**:
+    ```bash
+    ccr status
+    ```
+-   **Run Claude Code through the router**:
+    ```bash
+    ccr code "<your prompt>"
+    ```
+-   **Release a new version**:
+    ```bash
+    npm run release
+    ```
 
 ## Architecture
-- Uses `express` for routing (see `src/server.ts`)
-- Bundles with `esbuild` for CLI distribution
-- Plugins are loaded from `$HOME/.claude-code-router/plugins`
+
+This project is a TypeScript-based router for Claude Code requests. It allows routing requests to different large language models (LLMs) from various providers based on custom rules.
+
+-   **Entry Point**: The main command-line interface logic is in `src/cli.ts`. It handles parsing commands like `start`, `stop`, and `code`.
+-   **Server**: The `ccr start` command launches a server that listens for requests from Claude Code. The server logic is initiated from `src/index.ts`.
+-   **Configuration**: The router is configured via a JSON file located at `~/.claude-code-router/config.json`. This file defines API providers, routing rules, and custom transformers. An example can be found in `config.example.json`.
+-   **Routing**: The core routing logic determines which LLM provider and model to use for a given request. It supports default routes for different scenarios (`default`, `background`, `think`, `longContext`, `webSearch`) and can be extended with a custom JavaScript router file. The router logic is likely in `src/utils/router.ts`.
+-   **Providers and Transformers**: The application supports multiple LLM providers. Transformers adapt the request and response formats for different provider APIs.
+-   **Claude Code Integration**: When a user runs `ccr code`, the command is forwarded to the running router service. The service then processes the request, applies routing rules, and sends it to the configured LLM. If the service isn't running, `ccr code` will attempt to start it automatically.
+-   **Dependencies**: The project is built with `esbuild`. It has a key local dependency `@musistudio/llms`, which probably contains the core logic for interacting with different LLM APIs.
+-   `@musistudio/llms` is implemented based on `fastify` and exposes `fastify`'s hook and middleware interfaces, allowing direct use of `server.addHook`.