fix-stuck-session

Fixes the "RPC error: process with name already running" bug in Claude Cowork. Use this skill when the user reports: "process already running", "RPC error", "session won't load", "task didn't load properly", "stuck session", "cowork not working", "can't resume session", "orphaned process", "connection aborted", "session crashed", "cowork frozen", "follow-up message fails", or any error mentioning a session name like "optimistic-stoic-knuth already running". Also trigger when the user pastes an error containing "RPC error" or "process with name" or "already running".