Your Kiro accounts, dressed up as OpenAI endpoints

What it does Kiro-Go is a Go-based gateway that translates Kiro accounts into bog-standard OpenAI and Anthropic API endpoints. You feed it credentials through a web admin panel—whether that’s an AWS Builder ID, Microsoft SSO, IAM Identity Center, or a plain Kiro API key—and it pools them behind a single round-robin load balancer. The result is a self-hosted service that speaks familiar /v1/chat/completions and /v1/messages protocols, complete with SSE streaming and automatic token refresh.

The interesting bit The project treats enterprise authentication as a configuration problem rather than a user burden. It supports six distinct auth methods, including local cache and credentials JSON, then abstracts all of them into a uniform LLM interface with usage tracking and account import/export. That’s a lot of glue, but it’s glue that spares you from manually juggling Kiro runtime URLs and OAuth flows.

Key highlights

• Exposes both Anthropic /v1/messages and OpenAI /v1/chat/completions endpoints from the same pool of Kiro accounts.
• Round-robin load balancing across multiple accounts, with automatic token refresh and usage tracking.
• Web admin panel for account management, plus i18n support in Chinese and English.
• Outbound SOCKS5/HTTP proxy support for restricted network regions, configurable without restarting.
• Optional “thinking mode” for Claude models via a model name suffix or top-level config.

Caveats

• The README explicitly labels the project “for educational and research purposes only” and disclaims any affiliation with Amazon, AWS, or Kiro; production use may violate terms of service.
• The default admin password is changeme, so forgetting to override ADMIN_PASSWORD before exposing the instance is an obvious foot-gun.

Verdict Worth a look if your team has Kiro access buried under corporate AWS or Microsoft SSO and you’d rather call gpt-4o or claude-sonnet-4.5 through a standard HTTP client. Skip it if you don’t already have Kiro accounts to repurpose.