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Anthropic Drew a Line Around Game Clones. Shopify Agencies Should Pay Attention.
Anthropic has added a restriction to Claude Code against recreating specific existing video games, even under a different name.
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A subsequent update clarified an important distinction: referencing a game to describe what you want is allowed; asking Claude to reproduce that particular game is not.
For Shopify agencies using AI to build landing pages from competitor examples, the distinction is worth understanding.
What Anthropic actually changed
Around October 27, 2026, Claude Code began receiving an additional instruction when running on Opus 5.5.
The restriction drew a line between two types of requests:
| Allowed | Not allowed |
|---|---|
| Creating an original game | Recreating a specific existing game |
| Building a game within an established genre | Reproducing an existing game under a different name |
| Using the user's own designs and assets | Copying a particular game's identity and content |
The instruction was added to Claude Code's prompt. It was not a general ban on AI-assisted game development.
On October 30, Addy Osmani, an Anthropic member of technical staff, confirmed the change. He explained that using Claude to infringe intellectual property violates Anthropic's Usage Policy.
Source: Addy Osmani's October 30 statement on X
The next update made the distinction clearer
The original restriction also blocked some legitimate requests. Users could mention an existing game simply to explain the mechanics they wanted, yet Claude sometimes refused the task.
Anthropic addressed this in Claude Code version 2.1.317, which Osmani announced on November 4.
The revised approach distinguishes between describing a reference and reproducing it:
| User request | Claude's intended response |
|---|---|
| "Build an original game inspired by the mechanics of [existing game]." | Help create an original game in that genre. |
| "Recreate this exact game under a different name." | Decline the direct recreation and offer something similar instead. |
The distinction is simple: a reference is not a reproduction.
You can point to an existing work to communicate a genre, mechanic or creative direction. The restriction targets requests to recreate that particular work.
Source: Addy Osmani's November 4 update on X
Does this mean Claude will reject references to competitor websites next?
There is no official announcement to that effect.
The new instruction concerns recreating existing video games in Claude Code running on Opus 5.5. Anthropic has not announced that this specific restriction applies to Shopify stores, website themes or landing pages.
However, the broader policy behind it matters to commercial users.
Anthropic's Usage Policy explicitly prohibits using its products or services to infringe, misappropriate or violate third-party intellectual property rights. The policy also states that it applies to users of Claude Code, as well as Claude.ai and Anthropic's developer platforms.
Source: Anthropic Usage Policy
Anthropic published an updated version of the policy on October 8, with an effective date of November 12, 2026. That date matters: the updated version had not yet taken effect when this article was prepared on November 5.
Source: Anthropic -2026 Usage Policy Update
This does not mean every page with a similar layout infringes copyright. Nor does it establish that using a competitor's website as a reference is prohibited.
The relevant distinction is between learning from a design pattern and reproducing another business's protected creative work, brand assets or content.
An AI tool accepting a prompt does not automatically make the resulting use lawful. Equally, an AI refusal does not by itself prove that a user has infringed intellectual property.
How to brief AI: Give it a conversion framework, not a clone request
Competitor landing pages can still be useful research material. The key is to extract the conversion logic instead of asking AI to reproduce the page.
Use the product photographs, verified customer reviews, brand guidelines and copy supplied by our client.
The competitor page is provided only as a reference for understanding section order, information hierarchy and conversion flow. Create an original visual design, layout and copy for this brand."
The new brief separates three things:
- Borrow the framework: Section order, information hierarchy, evidence types and CTA placement.
- Use your own materials: Product photos, reviews, brand assets, descriptions and customer data.
- Create an original execution: Distinctive copy, visuals and page design.
This is also a better way to brief AI. Instead of asking it to imitate an entire website, you tell it what the page needs to achieve and what materials it can use.
What Shopify agencies should take away
Anthropic has not announced a ban on cloning Shopify stores. The game-specific restriction should not be presented as one.
But the update highlights a distinction worth building into AI workflows now:
Use another work to explain the direction, not as the work you want AI to reproduce.
For agencies, that means moving away from "clone this competitor's page" and toward briefs built around conversion patterns, customer evidence and assets the client has the right to use.
The better brief gives AI a clearer job to do - and keeps the creative work anchored in the client's own brand.