pexpect-cli

Automate interactive CLI workflows with pexpect session management and expect patterns.

2|1|Updated Oct 21, 2025
One-click install
npx skills add https://github.com/aldoborrero/agent-kit --skill pexpect-cli
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pexpect-cli
Source: https://github.com/aldoborrero/agent-kit/tree/main/skills/pexpect-cli
Command: npx skills add https://github.com/aldoborrero/agent-kit --skill pexpect-cli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automate interactive CLI programs that require prompts and user input, enabling reliable, repeatable automation without manual intervention.

Core Features & Use Cases

  • Session-based automation: Manage named pexpect sessions that persist across commands.
  • Prompt-driven workflows: Drive complex CLI interactions (SSH, databases, editors) with expect-based patterns.
  • Error handling & monitoring: Detect timeouts and EOF, surface outputs for debugging, and ensure clean termination.

Quick Start

Start a named session, spawn the target CLI, then interact incrementally with expect patterns.

Frequently Asked Questions about pexpect-cli

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate interactive CLI programs that require user input at runtime?

Automate interactive CLI programs using pexpect to drive prompts, spawn sessions, and execute commands reliably without manual intervention. It manages named sessions that persist across commands, enabling repeatable workflows for prompt-driven programs.

Can I use pexpect to manage SSH sessions and execute commands incrementally?

Yes, pexpect manages SSH sessions by spawning the target CLI and interacting incrementally with expect patterns. You can start a named session, drive complex interactive workflows, and execute commands across the persistent session lifecycle.

What is the best way to handle timeouts and unexpected EOF when driving prompt-based workflows?

Handle timeouts and EOF during prompt-based workflows using pexpect's deterministic error handling and real-time monitoring. It detects these conditions, surfaces outputs for debugging, and ensures clean session termination to prevent hanging processes.

Does pexpect session automation work with database CLIs and text editors?

Pexpect session automation works with database CLIs, text editors, SSH, and other prompt-driven programs. It applies expect-based patterns to drive complex CLI interactions, managing the full session lifecycle from start to stop.

How do I start and stop named pexpect sessions for interactive automation?

Start and stop named pexpect sessions using the lifecycle management functions: pexpect_start to spawn the target CLI, pexpect_exec to run commands, pexpect_stop to terminate, and pexpect_list to view active sessions.

Why does my interactive CLI automation fail when switching from simple command execution to prompt-driven workflows?

Interactive CLI automation fails without session persistence because simple execution lacks expect-based pattern matching. Using pexpect to manage named sessions allows reliable prompt detection, incremental command execution, and deterministic error handling.