Use when working on or reviewing session execution, command handling, shell state, FIFO-based streaming, or stdout/stderr separation. Relevant for session.ts, command handlers, exec/execStream, or anything involving shell process management. (project)
Install
npx skills add cloudflare/sandbox-sdk --skill session-executionnpx skills add cloudflare/sandbox-sdk --skill session-execution -a claude-code -gnpx skills add cloudflare/sandbox-sdk --skill session-execution -a codex -ggemini skills install https://github.com/cloudflare/sandbox-sdk.git --path .opencode/skill/session-executiongh skill install cloudflare/sandbox-sdk session-executiongit clone --depth 1 https://github.com/cloudflare/sandbox-sdk /tmp/cloudflare__sandbox-sdk
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/cloudflare__sandbox-sdk/.opencode/skill/session-execution ~/.claude/skills/session-execution # Claude Code
cp -R /tmp/cloudflare__sandbox-sdk/.opencode/skill/session-execution ~/.agents/skills/session-execution # Codex, Cursor, Gemini CLI, Copilot, OpenCode