Show HN: Share Claude Code rate-limits between friends (github.com)

Jayn Labs has launched jaynshare, a self-hosted proxy system that allows users to share their Claude subscriptions with friends, enabling them to circumvent the rate limitations imposed by individual accounts. After setting up a server and connecting multiple accounts, users can designate from which account they wish to draw resources for their sessions, making collaboration more efficient, particularly for those who frequently encounter usage caps. Although jaynshare addresses a common frustration within the AI/ML community, it also poses significant risks, as pooling subscriptions may violate Anthropic’s terms and could lead to account suspensions without refunds. The latest iteration of jaynshare, now developed in Rust, provides enhanced performance and less invasive configuration changes compared to its predecessor. It supports installation on Linux and MacOS, alongside features like private-client enrollment and an account picker. It's essential for users to understand that while jaynshare acts as a "trusted" intermediary, it is not an end-to-end encrypted solution, and server operators can access all plaintext traffic. This raises privacy and security concerns, highlighting the need for caution when deploying the service. Overall, jaynshare exemplifies the innovative yet challenging landscape of subscription management in AI tools, encouraging discussions on ethical usage and system resilience.