What problem does it solve?
This Skill eliminates the wasted compute and user wait time caused by AI coding agents blocking on long-running shell commands, ensuring every agent turn completes in under 30 seconds even when background tasks take minutes to finish.
Core Features & Use Cases
- Non-blocking shell execution: Wraps any slow shell command (CI watches, builds, Docker operations, remote commands) in a background process so the main agent never waits.
- Cross-runtime compatibility: Works with all major AI agent platforms including Claude Code, Codex, OpenClaw, Cursor, and Windsurf.
- Automated job management: Handles state tracking, timeout enforcement, result delivery, and resource cleanup automatically, with support for multiple concurrent background jobs.
- Use Case: For example, when running a 10-minute CI pipeline watch, the agent can start the task in the background, reply to you immediately, and notify you when the build completes without blocking its own workflow.
Quick Start
Use the shark-exec skill to run your long-running shell command in the background so you get an immediate reply and are notified when it completes.