Show HN: Keshro, plan and execute migrations with AI agents

Keshro scans your codebase, researches the migration path, and builds a detailed execution plan with tasks, dependencies, and risks. Then it runs AI coding agents across the work in isolated git worktrees, carrying context between related tasks.

I built this because migrations are some of the highest-stakes projects and the worst fit for "just let the agent figure it out." You need a real plan, a human reviewing the dangerous steps, and the ability to roll back.

Lots of teams do migrations manually or point an agent at the whole thing and hope for the best. Keshro is the middle ground: agents do the work, but there's a plan, the scary steps wait for human sign-off, and each task carries forward what the previous ones learned.

Works as a Claude Code skill (/keshro), the CLI, an MCP server, or from the web UI.