Peter Steinberger (OpenClaw Creator) credits Boris Cherny (Claude Code Creator) amid anthropic subscription ban for using openclaw - Complete Thread

A recent policy decision by Anthropic to ban subscription-based usage of third-party clients for its Claude AI models has sparked a revealing public exchange between the creators of competing tools. Peter Steinberger, developer of the open-source alternative client OpenClaw, publicly credited Boris Cherny—an engineer at Anthropic who helped create the official Claude Code tool—for working to soften the policy's blow. In response, Cherny confirmed he had submitted pull requests to the OpenClaw repository specifically aimed at improving its prompt cache efficiency, a key performance factor.

Cherny emphasized that the subscription ban stems from "engineering constraints" related to scaling and reliability, rather than a philosophical stance against open-source tooling. This distinction is crucial for the developer community, as it separates corporate platform control decisions from the actions of individual engineers. The incident underscores the growing tension between AI platform providers seeking to manage their ecosystems and the vibrant open-source communities building on top of their APIs.

The public dialogue between Steinberger and Cherny demonstrates that even when corporate policy restricts certain usage, engineers within these companies can and do advocate for interoperability and support external tooling. This case serves as a notable example of how individual technical contributors can influence the practical realities for developers, ensuring open-source projects like OpenClaw can continue to operate and improve within the boundaries set by platform providers.