jwadow/kiro-gateway

Registry

Summary

Kiro Gateway is a proxy API gateway designed for Kiro IDE and CLI, enabling users to leverage Amazon Q Developer / AWS CodeWhisperer infrastructure to access free Claude models (including Sonnet and Opus) from any OpenAI-compatible client. Built with FastAPI and Python, it supports streaming, SSO authentication, and seamless integration with existing AI workflows.

Key features

• Free Claude model access via AWS CodeWhisperer infrastructure
• OpenAI-compatible API endpoint for universal client support
• Streaming responses for real-time interactions
• SSO authentication for secure access
• Built with FastAPI for high performance and scalability
• Supports Sonnet and Opus Claude models

Use cases

• Integrate free Claude models into custom AI applications
• Replace paid API keys with AWS CodeWhisperer-based proxy
• Enable streaming chat in any OpenAI-compatible client
• Develop and test AI features without incurring API costs
• Use Claude models in Kiro IDE or CLI environments

README excerpt

<div align="center"> # 👻 Kiro Gateway **Proxy gateway for Kiro API (Amazon Q Developer / AWS CodeWhisperer)** 🇬🇧 English • [🇷🇺 Русский](docs/ru/README.md) • [🇨🇳 中文](docs/zh/README.md) • [🇪🇸 Español](docs/es/README.md) • [🇮🇩 Indonesia](docs/id/README.md) • [🇧🇷 Português](docs/pt/README.md) • [🇯🇵 日本語](docs/ja/README.md) • [🇰🇷 한국어](docs/ko/README.md) Made with ❤️ by [@Jwadow](https://github.com/jwadow) [](https://www.gnu.org/licenses/agpl-3.0) [](https://www.python.org/downloads/) [](https://fastapi.tiangolo.com/) [](#-support-the-project) *Use Claude models from Kiro with Claude Code, OpenCode, OpenClaw, Claw Code, Codex app, Cursor, Cline, Roo Code, Kilo Code, Obsidian, OpenAI SDK, LangChain, Continue and other OpenAI or Anthropic compatible tools* [Models](#-supported-models) • [Features](#-features) • [Quick Start](#-quick-start) • [Configuration](#%EF%B8%8F-configuration) • [💖 Sponsor](#-support-the-project) </div> --- ## 🤖 Available Models (Free List) > ⚠️ **Important:** Model availability depends on your Kiro tier (free/paid). The gateway provides access to whatever models are available in your IDE or CLI based on your subscription. The list below shows models commonly available on the **free tier**. > 🔒 **Claude Opus 4.5** was removed from the free tier on January 17, 2026. It may be available on paid tiers — check your IDE/CLI model list. 🚀 **Claude Sonnet 4.5** — Balanced performance. Great for coding, writing, and general-purpose tasks. ⚡ **Claude Haiku 4.5** — Lightni

Topics