[
    {
        "role": "user",
        "content": "trying%20to%20use%20copilot%20in%20vs%20code.%20getting%20error%20Left%20Margin%20Auto%20mode%20failed%3A%20no%20available%20model%20found%20in%20known%20endpoints"
    },
    {
        "role": "assistant",
        "content": "Sounds like you're encountering a fairly common GitHub Copilot + VS Code issue where Copilot can\u2019t find a model to run in \"Auto\" mode, triggering the \u201cno available model found in known endpoints\u201d or \u201cLanguage model unavailable\u201d errors. Here\u2019s a breakdown of what\u2019s happening, plus troubleshooting steps that have helped others:\n\n---\n\n## What\u2019s Going On\n\nFrom what others are reporting:\n\n- These errors often happen when premium or preview models are **not available under your current plan or organizational policy**.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1q8jsht/copilot_in_vs_code_just_broke_no_models_available/?utm_source=openai))  \n- Specifically, \u201cAuto model selection\u201d (aka *Auto* or \u201cLeft Margin Auto\u201d mode) chooses a model automatically based on usage or settings. If there are no models you\u2019re allowed to use under your account or plan, that mode fails.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1ppskaq/why_my_auto_mode_disappear/?utm_source=openai))  \n- Sometimes this is due to **subscriptions or policy changes**. For example, premium models like Claude Opus, Sonnet, or GPT-5.4 may be restricted depending on your subscription type (Free, Pro, Enterprise, Student, etc.).([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1q8jsht/copilot_in_vs_code_just_broke_no_models_available/?utm_source=openai))  \n- People are seeing this error even when they've upgraded, sometimes because trials are paused or endpoint access hasn\u2019t been re-enabled.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1skvxqk/vs_code_copilotgithub_not_working_says_the/?utm_source=openai))\n\n---\n\n## How to Fix It\n\nHere are steps you can try. Some of these overlap; you might need to try a few to get everything working.\n\n1. **Check your subscription plan**  \n   See if your GitHub account has access to Copilot Pro, Pro+, or another plan that supports \u201cAuto\u201d model selection. If you're on a Student or Free plan, you may not have access to all models.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1q8jsht/copilot_in_vs_code_just_broke_no_models_available/?utm_source=openai))  \n\n2. **Review your organization\u2019s policies**  \n   If your account is part of a business or enterprise GitHub organization, policies might be restricting access to certain endpoints or models. Contact your admin to check Copilot policies like \u201cUse of Premium Models\u201d or \u201cCopilot CLI / Chat policies.\u201d([github.com](https://github.com/orgs/community/discussions/177810?utm_source=openai))\n\n3. **Update VS Code + Copilot extensions**  \n   Sometimes just having an older version causes weird issues. Make sure:\n   - VS Code is up to date (stable release, or insiders if you use previews)\n   - GitHub Copilot and GitHub Copilot Chat extensions are the latest versions([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1ppskaq/why_my_auto_mode_disappear/?utm_source=openai))\n\n4. **Re-authenticate your GitHub account**  \n   Log out of Copilot in VS Code, then log back in. Sometimes the token or session used to check model availability gets stale.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1qug948/copilot_cli_only_allows_me_to_choose_from_4_models/?utm_source=openai))\n\n5. **Restart or re-enable the extension**  \n   Disabling and then re-enabling Copilot (and/or the Chat extension) can sometimes force VS Code to refresh which endpoints/models are available.([reddit.com](https://www.reddit.com/r/GithubCopilot/comments/1skvxqk/vs_code_copilotgithub_not_working_says_the/?utm_source=openai))\n\n6. **Check for outages or status messages**  \n   Sometimes GitHub has an incident affecting Copilot models or features. For example \u201cSome models missing in Copilot\u201d issues have been reported.([isdown.app](https://isdown.app/status/github-enterprise-cloud-us/incidents/508205-us-some-models-missing-in-copilot?utm_source=openai))\n\n---\n\nIf you want, I can look at your specific plan (if you tell me whether you're using Free, Pro, Student, or in an organization), plus your VS Code version + Copilot extension versions, and try to help determine *exactly* why \u201cAuto\u201d isn\u2019t working for you. Do you want me to walk you through that?"
    },
    {
        "role": "user",
        "content": "do%20i%20need%20the%20claude%20code%20extension%20in%20order%20to%20use%20any%20of%20the%20anthropic%20modeuls%20with%20github%20copilot%20in%20vs%20code%3F"
    },
    {
        "role": "assistant",
        "content": "No \u2014 you don\u2019t *need* the Claude Code extension in order to use Anthropic (\"Claude\") models *if* you're using GitHub Copilot in VS Code, but whether you can actually use those models depends on a few conditions. Below is a breakdown of how this works and what you should check.\n\n---\n\n## How GitHub Copilot supports Claude models\n\n- GitHub Copilot now supports multiple model providers, including Anthropic\u2019s Claude models, OpenAI models, and Google\u2019s Gemini. These models are selectable in VS Code when using **Copilot Chat (Ask / Agent / Edit modes)**. ([techcrunch.com](https://techcrunch.com/2024/10/29/githubs-copilot-goes-multi-model-and-adds-support-for-anthropics-claude-and-googles-gemini/?utm_source=openai))  \n- For example, Claude Opus 4.1 is available to users on **Copilot Pro+** and **Enterprise** plans; admins may need to enable policies to make these models available for an organization. ([github.com](https://github.com/orgs/community/discussions/168820?utm_source=openai))  \n\nSo you can use Claude models *directly through Copilot*, with no separate \u201cClaude Code\u201d extension required for that purpose.\n\n---\n\n## What Claude Code *is*, and when it\u2019s useful\n\nClaude Code is a separate product by **Anthropic** that provides a \u201ccoding agent\u201d with special capabilities (e.g. direct file edits, richer context windows, CLI tools, etc.). ([resources.anthropic.com](https://resources.anthropic.com/hubfs/Claude%20Code%20Advanced%20Patterns_%20Subagents%2C%20MCP%2C%20and%20Scaling%20to%20Real%20Codebases.pdf?utm_source=openai))\n\n- It runs under Anthropic\u2019s infrastructure (or via a proxy) and uses its own APIs. ([rafaelmedeiros94.medium.com](https://rafaelmedeiros94.medium.com/connecting-claude-code-to-github-copilot-models-32f42cfbfefb?utm_source=openai))  \n- If you\u2019re using Claude Code *only*, you need a **paid** subscription from Anthropic (Pro or Max) to use higher-end models like Opus with full features. ([assets.skool.com](https://assets.skool.com/f/b51c57150c70495899bf4bc8aaee8166/393219a7892347fb965968496cc1a90728970cae96434e60b04e678a09d26057?utm_source=openai))  \n\n---\n\n## Do you need Claude Code extension to access Claude models in Copilot?\n\nShort answer: **No**, not for the basic use of Claude models within GitHub Copilot in VS Code. Here\u2019s how it works:\n\n| Scenario | Accessing Claude in Copilot | Need for Claude Code extension |\n|---|---|---|\n| Using Claude models via Copilot Chat (Agent / Ask / Edit modes) | Yes \u2014 depends on your Copilot plan (Pro+, Enterprise) and whether your organization/admin has enabled policies for Claude. ([github.com](https://github.com/orgs/community/discussions/168820?utm_source=openai)) | *Not needed* |\n| Using Claude Code product features (CLI, full context windows, direct file editing) | Use Copilot *cannot* replicate all these features | *Needed*, plus Anthropic subscription |\n\n---\n\n## What to check if you're not seeing Claude models in Copilot\n\nIf you meet the plan requirements (Pro+ or Enterprise) but still don\u2019t see Claude models, check:\n\n1. **Copilot policies in GitHub settings** \u2014 Your organization may need to allow use of Claude / Anthropic models. ([github.com](https://github.com/orgs/community/discussions/168820?utm_source=openai))  \n2. **Login status and plan** \u2014 Ensure your license (account / plan) includes access to Claude in Copilot. ([github.com](https://github.com/orgs/community/discussions/168820?utm_source=openai))  \n3. **Model picker in VS Code** \u2014 Copilot Chat \u2192 Manage Models \u2192 Look for Claude or specific Claude models. If missing, go back to policies or plan. ([github.com](https://github.com/orgs/community/discussions/189084?utm_source=openai))  \n4. **Region / network restrictions** \u2014 In some regions or with certain network/firewall settings, Anthropic models might be disabled. ([github.com](https://github.com/microsoft/vscode/issues/267561?utm_source=openai))  \n\n---\n\nIf you tell me your Copilot plan (Free / Pro / Pro+ / Enterprise) + whether you are using Copilot Chat in VS Code, I can help verify whether you should have access \u2014 and how to enable it if not."
    },
    {
        "role": "user",
        "content": "how%20do%20i%20choose%20a%20model%20to%20use%20in%20vs%20code%3F%20give%20keyboard%20commands%2C%20not%20mouse"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s how you choose or switch models via keyboard in VS Code when using **Copilot Chat** or **Claude Code**. The exact availability depends on your plan and extensions enabled.\n\n---\n\n## \ud83d\udd0d Switching models via GitHub Copilot Chat (in VS Code)\n\nGitHub has introduced a way to select a model while using Copilot Chat (Ask / Agent / Edit modes). To do this using keyboard commands:\n\n1. Open the Copilot Chat window  \n   Shortcut:  \n   - Windows / Linux: `Ctrl + Shift + I`  \n   - macOS: `Cmd + Shift + I`  \n   ([claudelab.net](https://claudelab.net/en/articles/claude-code/github-copilot-claude-vscode-setup-guide?utm_source=openai))\n\n2. Once Chat is open, you can use the *model picker* (often shown as a dropdown) to change the model. There\u2019s no built-in dedicated shortcut (as of now) to open this picker directly when Chat is active\u2014usually it requires keyboard navigation (Tab / arrow keys) after focusing the chat or using Command Palette.  \n   ([claudelab.net](https://claudelab.net/en/articles/claude-code/github-copilot-claude-vscode-setup-guide?utm_source=openai))\n\n3. If you use the **GitHub Copilot CLI** instead, you can type the slash command:  \n   `/model`  \n   Then use arrow keys to select the desired model, press Enter.  \n   ([github.blog](https://github.blog/ai-and-ml/github-copilot/a-cheat-sheet-to-slash-commands-in-github-copilot-cli/?utm_source=openai))\n\n---\n\n## \ud83d\udd27 Keyboard shortcut in Claude Code for switching models\n\nIf you're using the **Claude Code extension**, there is a specific keyboard shortcut to change the model *mid-prompt*:\n\n- Windows / Linux: `Alt + P`  \n- macOS: `Option + P`  \n- This works while you are typing a prompt\u2014you hit the shortcut, get a model selection menu, pick a model, and continue typing.  \n  ([claudelog.com](https://claudelog.com/faqs/switch-models-while-typing/?utm_source=openai))\n\nAlso, Claude Code has a built-in *model picker* command that you can trigger via a keybinding:\n\n- Default: `Cmd + P` (macOS) or `Meta + P` (the \u201cMeta\u201d key typically being `Win` or `Alt` depending on setup) in the chat context  \n  ([code.claude.com](https://code.claude.com/docs/en/keybindings?utm_source=openai))\n\n---\n\nIf you let me know which extension you\u2019re using (Copilot Chat only, or Claude Code), and your operating system, I can send you the exact keystrokes to change models in your setup."
    }
]