Embrace long-running tasks with Opus 4.8 and Claude Code

Summary
This is an official promotional product video from Anthropic showcasing Claude Opus 4.8 within Claude Code. The video demonstrates how Claude Code can handle complex, long-running engineering tasks autonomously while allowing developers to monitor progress and resolve git conflicts remotely from a smartphone.

What is shown

• [00:00 - 00:07] Initial terminal UI showing Claude Code on Opus 4.7 running multi-app tasks, accompanied by an animated pixel mascot.
• [00:08 - 00:13] Title cards: "Long-running tasks shouldn't run your life" and "Introducing Opus 4.8".
• [00:14 - 00:20] Claude Code terminal prompt receiving a monorepo Next.js App Router migration prompt with autonomous mode active.
• [00:21 - 00:26] Desktop notifications appearing for calendar plans ("Afternoon at the park") and chat messages ("Kite crew").
• [00:27 - 00:35] Specifying a persistent project goal via /goal and activating mobile handover using the /remote-control command.
• [00:42 - 00:54] Smartphone interface receiving an alert that a git push was rejected; when instructed to "Just force it", Claude refuses force-pushing to avoid dropping an upstream hotfix, rebases instead, and pushes cleanly.
• [00:55 - 01:07] Headless browser verification (localhost:3004/dashboard), build status summary, and automatic pull request creation.
• [01:08 - 01:21] GitHub pull request (#14825 App Router migration) showing 7 passed checks and being merged, closing with the tagline "Step away and stay in control" and the Claude Code branding.

Claims & numbers

• Introduces Claude Opus 4.8 running inside Claude Code.
• Demonstrates the /remote-control feature, providing mobile session management via claude.ai/code/session_....
• Demonstrates safe autonomous agent behavior: refusing user instructions to destructive force-push (git push --force) in order to preserve upstream commits.
• GitHub PR screen shows: 4 commits, 7 checks passed, and 381 files changed across 4 monorepo applications.

Notable quotes

• [00:08] "Long-running tasks shouldn't run your life"
• [00:51] "Not force-pushing — that'd drop the 11:42 hotfix from origin. Rebased onto it instead; diff is identical, history is clean. Pushed."
• [01:13] "Step away and stay in control"

Assessment
This is an official launch/product demo ad for Claude Code powered by Opus 4.8. While the terminal commands, mobile remote control interface, and git workflows reflect real feature designs, the sequence is a scripted, fast-forwarded dramatization designed for product marketing.

Described by gemini-3.8-flash on 2026-09-29 from the video's audio and frames.