Add Dockerfile and update port for HuggingFace Spaces

Dockerfile

@@ -0,0 +1,15 @@
+FROM rust:1.83 as builder
+
+WORKDIR /app
+COPY . .
+RUN cargo build --release
+
+FROM debian:bookworm-slim
+
+RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /app/target/release/claude-code-adapter /usr/local/bin/
+
+EXPOSE 7860
+
+CMD ["claude-code-adapter"]

README.md

@@ -0,0 +1,42 @@
+---
+title: Anthropic Messages Proxy
+emoji: 🔄
+colorFrom: purple
+colorTo: blue
+sdk: docker
+app_port: 7860
+---
+
+# Anthropic Messages Proxy
+
+A proxy that transforms Anthropic's `/v1/messages` API format to OpenAI's `/v1/chat/completions` format.
+
+## Usage
+
+Send requests to `/v1/messages` using the Anthropic API format. The proxy will:
+1. Transform the request to OpenAI format
+2. Forward to HuggingFace's router
+3. Transform the response back to Anthropic format
+
+### Example
+
+```bash
+curl -X POST https://YOUR_SPACE.hf.space/v1/messages \
+  -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $HF_TOKEN" \
+  -d '{
+    "model": "Qwen/Qwen2.5-72B-Instruct",
+    "max_tokens": 1024,
+    "messages": [
+      {"role": "user", "content": "Hello!"}
+    ]
+  }'
+```
+
+## Features
+
+- Full Anthropic Messages API format support
+- Streaming (SSE) transformation
+- Tool use / function calling support
+- Image support (base64 and URL)
+- Error format transformation

src/main.rs

@@ -17,11 +17,11 @@ use token_counter::TokenCounter;
 #[command(about = "Proxy that converts Anthropic API to OpenRouter API")]
 struct Args {
     /// Host to bind to
-    #[arg(long, default_value = "127.0.0.1")]
+    #[arg(long, default_value = "0.0.0.0")]
     host: String,
 
     /// Port to listen on
-    #[arg(short, long, default_value = "2194")]
+    #[arg(short, long, default_value = "7860")]
     port: u16,
 
     /// OpenRouter API key (optional, can be passed via x-api-key header)