python-agent-input 0.0.8

input() for Claude Code agents

python-agent-input

input() for Claude Code agents.

Claude Code hangs on input() because it cannot write to stdin. agent_input() replaces input() with an HTTP server — it prints curl instructions to stdout and blocks until the agent responds.

Important: Since agent_input() blocks, the agent must run the script using the Bash tool's run_in_background parameter (not &), then use the TaskOutput tool with block=false to check its stdout for curl instructions.

Usage

from python_agent_input import agent_input

name = agent_input("What is your name?")
print(f"Hello, {name}!")

Input validation

from python_agent_input import agent_input


def celsius_or_kelvin(value: str) -> str:
    if value not in ("Celsius", "Kelvin"):
        raise ValueError(f"Expected 'Celsius' or 'Kelvin', got '{value}'")
    return value


temp = agent_input("Temperature in Fahrenheit?", example_response="72", validate=int)
unit = agent_input("Convert to Celsius or Kelvin?", validate=celsius_or_kelvin)

if unit == "Celsius":
    print(f"{(temp - 32) * 5 / 9:.1f}°C")
else:
    print(f"{(temp - 32) * 5 / 9 + 273.15:.1f}K")