GitHub announced Copilot Extensions for JetBrains IDEs on December 2, 2024, in public preview. The feature lets you ask third-party tools or private services questions from Copilot Chat without leaving the IDE. The original setup used the GitHub Copilot plugin and Marketplace extensions; current compatibility and access requirements may differ, so check the latest guidance before installing.
What Copilot Extensions do in JetBrains
A Copilot Extension connects Copilot Chat to an external tool or service. Instead of switching between your IDE and another application, you can address an extension in natural language to query its capabilities or data. GitHub’s announcement named IntelliJ IDEA, PyCharm and WebStorm as examples of supported JetBrains IDEs at launch. See the December 2, 2024 launch announcement.
Extensions are integrations, not a general-purpose replacement for the Copilot plugin. GitHub App Copilot Extensions run server-side and can be used across Copilot Chat on VS Code, Visual Studio, JetBrains IDEs, GitHub.com and GitHub Mobile. VS Code Chat Participants can provide a similar chat experience, but are specific to VS Code and run locally. Details are on GitHub’s Copilot Extensions page.
How to use an Extension in the original JetBrains workflow
The December 2024 public-preview workflow required GitHub Copilot access, a compatible JetBrains IDE, the latest GitHub Copilot plugin and at least one installed extension. The launch instructions were:
#1 Best Overall
- 【Quiet & Comfortable Typing】 Designed with low-profile membrane keys, this keyboard delivers soft keystrokes and significantly reduces typing noise, creating a quiet and focused workspace. It is perfect for offices, libraries, late-night work, or any shared environment where silence is valued.
- 【Full-Size Ergonomic Layout】 Featuring a standard 104-key layout with a 3-zone design, this computer keyboard supports efficient data entry and multitasking. Adjustable tilt feet and anti-slip pads allow you to customize the typing angle for optimal comfort and stability during long working sessions.
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- Update or install the GitHub Copilot plugin for JetBrains.
- Open the IDE settings and enable Copilot Extensions.
- Browse GitHub Marketplace and install an extension you want to use.
- Open Copilot Chat and begin a prompt with
@followed by the extension name, then ask your question.
For example, an interaction begins by typing @extension-name in the chat prompt. The exact extension name and available actions depend on the extension you installed.
Install and sign in to the JetBrains Copilot plugin today
GitHub’s current plugin documentation describes in-IDE chat and coding suggestions. To set up the plugin, confirm you have Copilot access, check that your IDE is compatible, install the GitHub Copilot plugin from JetBrains Marketplace, restart the IDE, and sign in to GitHub through Tools > GitHub Copilot. Follow the plugin’s current instructions for enabling Extensions and installing a particular integration. GitHub’s current installation guidance is at GitHub Docs: Installing the GitHub Copilot extension in your environment.
Rank #2
- 【Convenient and Portable Design】This small keyboard measures 11.5*4.9 inches and weighs 10.4 ounces, which makes it more portable and suitable for home, office, coffee shop, business trip and other scenes. Please note: This compact keyboard features a different Enter key layout compared to standard full-size keyboards. If you are accustomed to standard keyboard layouts, please be aware that adjustment time may be needed
- 【Comfortable Key Design】Featuring a stylish chocolate keycap design, this compact wireless keyboard delivers smooth, quiet tapping and reduced key travel for a more comfortable and efficient typing experience while reducing finger fatigue
- 【Plug and Play】Simply plug the slim wireless keyboard's USB receiver into your Windows, Mac, Chrome OS, or Linux computer and enjoy a stable connection of up to 32.8ft. Please note: This keyboard uses a 2.4GHz USB connection and does NOT support Bluetooth. Please confirm your device has a USB-A port before purchasing
- 【Dedicated Customer Support】If you encounter any problems while using the computer keyboard, please feel free to contact our professional customer service team and enjoy the TECKNET 36-month warranty (registration required)
- 【Dedicated Customer Support】If you encounter any problems while using the computer keyboard, please feel free to contact our professional customer service team and enjoy the TECKNET 36-month warranty (registration required).
JetBrains IDEs listed by GitHub
GitHub’s current documentation lists IntelliJ IDEA (Ultimate, Community and Educational), Android Studio, CLion, Code With Me Guest, DataGrip, DataSpell, GoLand, JetBrains Client, MPS, PhpStorm, PyCharm (Professional, Community and Educational), Rider, RubyMine, RustRover and WebStorm. The plugin’s compatible IDE versions are version-sensitive; verify your exact version in the JetBrains Marketplace plugin listing before installing or updating.
Check support for older IDE versions
A recent Microsoft for Java Developers support notice says support for JetBrains IDE 2025.1.x is scheduled to end in the next few months. It identifies 2025.2.x as the minimum supported IDE version going forward and recommends 2026.1 or later. The notice says an already-installed plugin is expected to keep working after support ends, but future plugin updates may not be compatible, and that IDE line will no longer receive fixes, performance improvements or new features. Because the announced end date is relative and can change, check the notice and Marketplace listing for the current status of your IDE version.
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- 【Tri-Mode Wireless Creamy Keyboard】：The Keymatic Gaming Keyboard is a versatile triple-mode wireless membrane keyboard, offering wired, Bluetooth, and 2.4G wireless connectivity. This cute keyboard effortlessly switches between multiple devices for a clutter-free desktop, making it an ideal Bluetooth computer keyboard.
- 【Compact Layout with Functional Screen】：It features a space-saving 98-key layout, innovatively integrating a multifunctional control knob and a status display screen. The inclusion of a full number pad ensures efficient data entry, while 19-key anti-ghosting guarantees every game command is registered accurately.
- 【Long-Lasting Durability & Stable Build】：Engineered for endurance, each key is rated for 10 million keystrokes. Constructed with ABS plastic and a built-in iron plate, it weighs 1.85lb, delivering a solid and stable typing feel.
- 【Vibrant RGB Backlighting & Extended Battery】：Immerse yourself with multiple dynamic RGB backlighting modes to match your mood. The large 4000mAh battery ensures long-lasting use, supported by silver paste membrane technology and low power consumption.
- 【Comfortable & Quiet Typing Experience】：Utilizing advanced silver paste membrane technology, it provides responsive and quiet keystrokes with a satisfying tactile feedback reminiscent of a keyboard mechanical feeling with number pad, perfect for long typing sessions or late-night use.
Plans and organization requirements
GitHub’s current documentation says Copilot Free offers limited access and a paid Copilot plan provides full access. GitHub’s Extensions guidance lists Copilot Pro for individuals. Business and Enterprise customers need a GitHub plan type that supports installing and using GitHub Apps at organization level, and the Copilot Extensions policy must be enabled. GitHub Enterprise Server is not supported. Availability can change with plan and policy updates, so confirm the current requirements in GitHub’s Extensions documentation and with your organization administrator.
Organizations and enterprises can create private extensions for internal tools and data. GitHub says those extensions are visible and usable only by the organization or enterprise that created them and must be installed at organization level. Access to proprietary resources remains subject to the organization’s policies and the permissions granted.
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- STYLISH & QUIET PRODUCTIVITY – Sleek, ergonomic keyboard with numeric keypad features low-profile chiclet keys for accurate typing with minimal noise
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- PRODUCTIVITY AT YOUR FINGERTIPS – Wireless HP keyboard with integrated number pad features easy-to-access keycap shortcuts to 12 popular functions that can be activated with just one keypress
- LONG BATTERY LIFE – Stay productive without interruption with up to 16 months of keyboard use with 2 included AAA batteries (2)
- PORTABLE FLEXIBILITY – Cordless, battery-powered design makes this wireless keyboard easy to use at the kitchen table, the library, or anywhere you need a full-sized computer keyboard and number pad
What an Extension can access
GitHub says an extension author receives, at minimum, your GitHub ID and your chat history with that specific extension and general threads. One extension does not receive thread history with other extensions. Additional information may be shared depending on the permissions the extension requests. Before installation, review the permission prompt; permissions can include organization or repository context and must be authorized by you or an organization owner.
Evaluate the publisher as well as the feature
Marketplace extensions are third-party products and can vary in quality. GitHub reviews published extensions and requires Verified Creators, and it verifies permissions; some other listing information is self-attested. Marketplace presence is not a guarantee of uniform security, quality or stability. GitHub encourages customers to conduct their own security review and install only extensions from publishers they trust.
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- 【Large Print Keyboard】- 4X larger than standard keyboard fonts, clear and easy to find, and can really help those who have trouble seeing keyboards. Perfect for elderly, the visually impaired, schools, special needs departments and libraries, etc
- 【White LED Backlight】- Bright and evenly distributed backlit keys, easy typing in lower light environment. Ideal for studio work, office. Backlit can choose to turn on/off and adjust brightness.
- 【Full Size & Ergonomics Design】- Unfold the feet at back of the keyboard to reduce hand fatigue and enjoy long hours of playing. Full QWERTY English (US) 104 key keyboard layout with numeric keypad, Large Print keys provides superior comfort without forcing you to relearn how to type.
- 【Plug and Play & Wide Compatibility】 - This USB keyboard takes away the hassle of power charging or swapping out batteries and is easy to setup. No drivers required.Compatible with Windows 2000/XP/7/8/10, Vista,Raspberry Pi 3/4, Mac OS(Note: Multimedia keys may not fully compatible with Mac, OS System).Works with your PC, laptop.
- 【Spill-proof】- This durable keyboard features a spill-resistant design. So you don't have to worry about spilling coffee and water. Enjoy Keys life of more than 5000W times.
When choosing an extension, compare what task it actually supports, the data and permissions it requests, the publisher’s identity and security disclosures, and whether your plan permits its use. GitHub says most Marketplace extensions are free, but some require payment for a publisher’s service; a Copilot plan is still required.
Copilot Extensions versus the later JetBrains AI Chat route
The December 2024 announcement concerns Extensions used through the GitHub Copilot JetBrains plugin. Separately, JetBrains described a GitHub Copilot agent selectable from the JetBrains AI Chat agent picker in June 2026, authenticated through OAuth with a GitHub account. That is a later, distinct way to access Copilot in JetBrains AI Chat, not another name for the original Extensions workflow. The available documentation does not establish complete feature parity between the two routes; see the JetBrains blog notice for the later agent integration.
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