{"slug": "use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key", "title": "Use your Claude, ChatGPT or Gemini subscription in goose, no API key", "summary": "The open source agent goose, now maintained under the Linux Foundation's Agentic AI Foundation, supports connecting existing Claude, ChatGPT or Gemini subscriptions through ACP providers instead of pay-per-token API keys, according to its README. The Rust-based agent runs as a desktop app, CLI and API, works with 15+ providers and connects to 70+ extensions via the Model Context Protocol, letting users swap models without changing their workflow.", "body_md": "Most AI agents ask for a pay-per-token API key, even when you already pay for Claude, ChatGPT or Gemini every month. That means two bills for the same models. [goose](https://github.com/aaif-goose/goose), the open source agent now run under the Linux Foundation's Agentic AI Foundation, has a way around it: its README says you can use your existing Claude, ChatGPT or Gemini subscription through ACP providers instead of API keys.\n\nThis is the short version of how to set that up, plus what to check before you trust it.\n\ngoose is a general-purpose agent that runs on your machine. It ships as a native desktop app (macOS, Linux, Windows), a CLI, and an API. It is written in Rust, works with 15+ providers (Anthropic, OpenAI, Google, Ollama, OpenRouter, Azure, Bedrock and more), and connects to 70+ extensions through the Model Context Protocol. It is not only for code: research, writing, automation and data analysis are all in scope.\n\nEither download the desktop app from the installation page, or install the CLI with the command from the README:\n\n```\ncurl -fsSL https://github.com/aaif-goose/goose/releases/download/stable/download_cli.sh | bash\n```\n\nAs with any piped script, read it first if you are cautious. It is the official release script from the repo, but it is still a remote script running on your machine.\n\nOpen the ACP providers guide linked from the README (goose-docs.ai, under guides, ACP providers). ACP is the protocol goose uses to talk to a provider that you are already logged into. The idea is that goose drives your existing Claude, ChatGPT or Gemini plan instead of billing API tokens.\n\nConnect the provider you pay for, following the guide for that one. The exact flow differs per provider, so I will not guess at flags here. Use the guide as the source of truth, and check the repo for newer instructions, since this part moves fast.\n\nDo not start with a big job. Give goose something short and checkable, for example:\n\nResearch three open source tools that do X, and give me a table with name, licence, and last release date.\n\nConfirm two things: the task completes, and your provider's usage page shows the usage against your plan rather than a new API charge. If you see an API charge, you are on the wrong provider entry.\n\nBecause goose supports many providers, you can swap models without changing how you work. That is the practical win: try Claude for one task, Gemini for the next, or a local Ollama model when you are offline, all from the same interface.\n\nThe full card, with the steps and a ready agent prompt, is on Deduped: [Use goose with your existing subscription](https://dedupedai.com/use-cases/aaif-goose-goose/use-goose-with-your-existing-subscription/?utm_source=devto&utm_medium=article&utm_campaign=howto_goose). If you want other agents that work with the tools you already have, browse [AI use cases for Claude Code](https://dedupedai.com/use-cases/a/claude-code/?utm_source=devto&utm_medium=article&utm_campaign=howto_goose).\n\nSource repo: [aaif-goose/goose](https://github.com/aaif-goose/goose).\n\nWant the setup commands for 50 AI repos people actually ship with? Get the free AI Repos That Actually Ship pack: [https://dedupedai.com/ship-pack/?utm_source=devto&utm_medium=article&utm_campaign=shippack](https://dedupedai.com/ship-pack/?utm_source=devto&utm_medium=article&utm_campaign=shippack)\n\n**Get one email every Monday with the week's hottest AI repos and exactly how to use them: [subscribe free at dedupedai.com](https://dedupedai.com/join/?utm_source=devto&utm_medium=article&utm_campaign=howto_goose)**", "url": "https://wpnews.pro/news/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key", "canonical_source": "https://dev.to/dedupedai/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key-2mkn", "published_at": "2026-11-02 02:05:12+00:00", "updated_at": "2026-11-02 02:22:21.181319+00:00", "lang": "en", "topics": ["ai-agents", "ai-tools", "agent-protocols", "developer-tools", "ai-products"], "entities": ["goose", "Linux Foundation", "Agentic AI Foundation", "Anthropic", "OpenAI", "Google", "Ollama", "Model Context Protocol"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key", "markdown": "https://wpnews.pro/news/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key.md", "text": "https://wpnews.pro/news/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key.txt", "jsonld": "https://wpnews.pro/news/use-your-claude-chatgpt-or-gemini-subscription-in-goose-no-api-key.jsonld"}}