Harness Remote — Development skill for Claude Code


**Start in your CLI → pick it up from another device → hand it to a different coding agent → return to the native Session that did the work.**

Harness Remote lets you remotely run, observe and resume the coding agents already installed on your machines. When another agent is better for the next step, continue the work there with an explicit handoff instead of copy/pasting context into an unrelated chat.

**Harness Remote is not another coding agent.** It is the continuity and remote-control layer for the coding agents you already use, while their native Sessions remain the source of truth.

Why Harness Remote 3

AI coding tools are getting better fast — and the best tool for planning, implementation, debugging or review is not always the same one.

The problem is that every coding agent normally becomes its own island: its own sessions, transcript, controls, models and resume semantics.

Harness Remote 3 is built around a different idea:

Machine
  Project
    OpenCode Session A
      └─ Continue with Codex
    Codex Session B
      └─ Continue with Claude
    Claude Session C

Each Session remains **native to the harness that created it**.

Harness Remote adds the continuity