---
title: "MCP OAuth 回调"
filename: "~/.codex/config.toml"
canonical: /templates/mcp-oauth-callback/
---

# MCP OAuth 回调

无端口 127.0.0.1 才会插入监听端口。localhost 或已带端口的 URL 不会替换。登记 add 打印的完整 URL（含 callback ID），不要只登基址。

```
mcp_oauth_callback_port = 5555

[mcp_servers.example]
url = "https://mcp.example.com"

[mcp_servers.example.oauth]
client_id = "my-client"
callback_url = "http://127.0.0.1:5555/callback"
callback_port = 5555

```