Coasts is a CLI tool that manages multiple isolated development environments on a single machine, designed specifically for agent development. It integrates with existing Docker Compose setups, uses Git worktrees for isolation, and provides a local observability UI — offering practical infrastructure for building and testing multiple agent instances without vendor lock-in.
Infrastructure
Show HN: Coasts – Containerized Hosts for Agents
Coasts brings vendor-free infrastructure for running multiple isolated agent instances locally using Docker Compose and Git worktrees with built-in observability.
Tuesday, March 31, 2026 12:00 PM UTC2 MIN READSOURCE: Hacker NewsBY sys://pipeline
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infrastructure