中文
首个公开版本：针对 Codex 浏览器工具缺少本机代理环境的一种非官方、限定版本的临时修复。
- Windows / PowerShell 7；仅支持已验证的 unified-computer-use 26.903.71938 原始启动器指纹。
- 提供 Check、Apply、Restore；代理地址由用户填写，仅接受本机无凭据 HTTP 代理。
- 原始文件备份、原子替换、重复操作保护、恢复校验；拒绝未知文件或后续编辑。
- 中文教程 / English tutorial。
- 14 项自动化测试在本机和 GitHub Windows CI 上通过。原始启动器的未公开临时副本另行通过 MCP 启动、实际子进程代理传递及逐字节恢复测试。
仅发布原创源码、模拟测试及文档，不包含官方程序、用户配置、日志、凭据或个人诊断材料。MIT 许可证。
Check 只验证文件兼容性，不能证明故障原因。此前单机实验通过两种浏览器的实际页面操作，不代表所有版本或所有故障都适用。应用升级可能覆盖补丁；请阅读教程中的重启及真实页面验收步骤。
English
First public release: an unofficial, version-pinned workaround for one missing-local-proxy-environment failure mode in Codex browser control.
- Windows / PowerShell 7; only the verified original unified-computer-use 26.903.71938 launcher fingerprint is supported.
- Check, Apply and Restore commands; explicit credential-free loopback HTTP proxy URL.
- Original backup, atomic replacement, duplicate-operation handling and guarded restoration; unknown or subsequently edited files are refused.
- 14 synthetic tests passed locally and on GitHub Windows CI. A separate unpublished temporary copy of the original launcher passed MCP startup, actual child-process proxy forwarding and byte-exact restoration checks.
Only original source, synthetic tests and documentation are distributed. No vendor programs, user configuration, logs, credentials or personal diagnostic material are included. MIT licensed.
Check verifies file compatibility, not the cause of a failure. A preceding single-environment experiment verified actual page operations in both browsers; this is not a universal or cross-version fix. Updates may overwrite the patch. Follow the tutorials for restarting and validating real browser operations.