tree 5c7031ad37f4f0181824664f15220f87c7314861
parent b6bc113f9ebb00084285e8c3aeaf2fd4a648afc0
author Josh Bleecher Snyder <josharian@gmail.com> 1748479042 +0000
committer Josh Bleecher Snyder <josharian@gmail.com> 1748556773 -0700

claudetool: add just-in-time tool installation for bash commands

Implements automatic tool installation when bash commands use missing tools,
providing a seamless experience for the LLM to Just Use tools it knows ought to exist.

Core Features:

1. Command Analysis Pipeline:
   - Parse bash commands to extract individual tools/programs
   - Use exec.LookPath to check if tools exist in PATH
   - Handle shell built-ins, absolute/relative paths correctly
   - Support complex command chaining with &&, ||, ;, and |

2. Subagent Tool Installation:
   - Spawn dedicated subagents to install missing tools

The system preserves existing bash tool behavior while adding invisible
tool installation. Original commands run regardless of installation
success/failure, avoiding agent confusion.

Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: s226cd6260a6469e9k