Porcelain

Porcelain is the hub for agentic coding. Run Claude Code, Codex, OpenCode, and Grok in one lightweight window on your Mac, Linux box, or any browser, and review what they built as a story, not a file list.Porcelain is the review layer for agentic coding. Agents publish Intent, Execution, and Evidence for one unit of work; you read, comment, and sign off. Keep the editor, terminal, and agent tools you already use. Use Porcelain as a Mac app or in any browser. Open source, no account, no telemetry