Termfix

Termfix is an AI terminal debugging tool that watches your shell session in real PTY context, detects failing commands, and explains fixes instantly without leaving the terminal. Aimed at developers, DevOps engineers, and anyone who lives in the command line, Termfix monitors the actual pseudo-terminal (PTY) rather than parsing scrollback after the fact, so it understands the live state of your session. When a command exits with an error, it surfaces an explanation of what went wrong and a suggested fix inline, letting you stay in your shell instead of copy-pasting errors into a browser or chatbot. It is open source and distributed through GitHub, so you can inspect how it hooks into your terminal and self-host or extend it. Because it reads real PTY context, Termfix can reason about the specific command, its output, and the surrounding session state rather than relying on a generic error string alone. Typical use cases include diagnosing broken build commands, failed package installs, misconfigured environment variables, and unfamiliar CLI errors during day-to-day development work.

Developers and DevOps engineers use Termfix to automatically detect failing terminal commands and get inline AI-explained fixes without leaving the shell.