Improve README and SUPPORT documentation

README.md

@@ -1,28 +1,98 @@
-# Project
+# GitHub Copilot for Eclipse
 
-> This repo has been populated by an initial template to help get you started. Please
-> make sure to update the content to build a great experience for community-building.
+GitHub Copilot for Eclipse brings AI-assisted coding to the Eclipse IDE with these core capabilities:
 
-As the maintainer of this project, please make a few updates:
+- **Code completions** for in-editor suggestions from code context or natural-language comments.
+- **Next Edit Suggestions** provide context-aware suggestions for your next code edits.
+- **Agent Mode** for conversational help and more autonomous, project-aware assistance.
+- **Model Context Protocol (MCP)** integration to connect Copilot with external tools and services.
+- **Advanced Agentic Capabilities** include Custom Agents, Isolated Subagents, and Plan Agent, with more agentic capabilities coming soon.
 
-- Improving this README.MD file to provide a great experience
-- Updating SUPPORT.MD with content about this project's support experience
-- Understanding the security reporting process in SECURITY.MD
-- Remove this section from the README
 
-## Contributing
+## Getting access to GitHub Copilot
 
-This project welcomes contributions and suggestions.  Most contributions require you to agree to a
-Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
-the rights to use your contribution. For details, visit [Contributor License Agreements](https://cla.opensource.microsoft.com).
+Sign up for [GitHub Copilot Free](https://github.com/settings/copilot?utm_source=vscode-chat-readme&utm_medium=second&utm_campaign=2025mar-em-MSFT-signup), or request access from your enterprise admin.
 
-When you submit a pull request, a CLA bot will automatically determine whether you need to provide
-a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions
-provided by the bot. You will only need to do this once across all repos using our CLA.
+To use GitHub Copilot, an active subscription is required. Learn more about business and individual plans at [github.com/features/copilot](https://github.com/features/copilot?utm_source=vscode-chat&utm_medium=readme&utm_campaign=2025mar-em-MSFT-signup).
 
-This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
-For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
-contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+## Prerequisites
+
+- [Eclipse IDE](https://www.eclipse.org/downloads/)
+- An active [GitHub Copilot subscription](https://github.com/features/copilot)
+
+## Install and set up
+
+### Option 1: Eclipse Marketplace
+
+1. Open [Eclipse Marketplace](https://marketplace.eclipse.org/) and go to the [GitHub Copilot plugin page](https://marketplace.eclipse.org/content/github-copilot).
+2. Drag **Install** to your running Eclipse workspace.
+3. Restart Eclipse.
+4. Sign in to GitHub Copilot from Eclipse.
+
+### Option 2: Install from update site
+
+1. In Eclipse, open **Help → Install New Software…**
+2. Add this update site URL: `https://azuredownloads-g3ahgwb5b8bkbxhd.b01.azurefd.net/github-copilot/`
+3. Select **GitHub Copilot** and complete installation.
+4. Restart Eclipse and sign in.
+
+## Core capabilities
+
+### Code completions
+
+Inline suggestions (ghost text) appear as you type in the editor. Suggestions can range from small edits to multi-line changes.
+
+### Next Edit Suggestions
+
+Next Edit Suggestions predict your next edit location and propose the next change based on your recent edits and context.
+
+### Agent and Ask Mode
+
+**Ask Mode** provides conversational AI assistance for explaining code, generating code from requirements, suggesting refactors, and providing debugging guidance.
+
+**Agent Mode** works autonomously across your project context to identify and fix issues, propose implementation steps, and support larger coding tasks with iterative guidance.
+
+### Model Context Protocol (MCP)
+
+MCP support enables integrating external tools and services into Copilot workflows where configured.
+
+### Advanced Agentic Capabilities
+
+- **Custom Agents** allow users to create personalized agents with specific instructions and behaviors.
+- **Isolated Subagents** can be spawned by the main agent to handle specific tasks or contexts independently.
+- **Plan Agent** can generate multi-step plans to accomplish complex tasks, breaking them down into manageable actions.
+
+For other available features in Eclipse, see the [Copilot feature matrix](https://docs.github.com/en/copilot/reference/copilot-feature-matrix?tool=eclipse).
+
+## Usage tips
+
+- Keep prompts specific and include constraints
+- Request small, reviewable edits
+- Validate output with tests and static analysis
+- Treat AI output as draft code and review before committing
+
+## Privacy and responsible use
+
+We follow responsible practices in accordance with our
+[Privacy Statement](https://docs.github.com/en/site-policy/privacy-policies/github-privacy-statement).
+
+To get the latest security fixes, please use the latest version of GitHub Copilot for Eclipse.
+
+## Data and telemetry
+
+The GitHub Copilot for Eclipse plugin collects usage data and sends it to Microsoft to help improve our products and services. Read our [privacy statement](https://privacy.microsoft.com/privacystatement) to learn more.
+
+## Security
+
+Please do not report security vulnerabilities in public issues.
+
+See [SECURITY.md](SECURITY.md) for vulnerability reporting instructions.
+
+## Support
+
+For bug reports and feature requests, use this repository’s Issues.
+
+For support guidance, see [SUPPORT.md](SUPPORT.md).
 
 ## Trademarks
 
@@ -31,3 +101,9 @@ trademarks or logos is subject to and must follow
 [Microsoft's Trademark & Brand Guidelines](https://www.microsoft.com/legal/intellectualproperty/trademarks/usage/general).
 Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship.
 Any use of third-party trademarks or logos are subject to those third-party's policies.
+
+## License
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+
+This project is licensed under the MIT License. See [LICENSE](LICENSE) for details.

SUPPORT.md

@@ -1,25 +1,11 @@
-# TODO: The maintainer of this repo has not yet edited this file
-
-**REPO OWNER**: Do you want Customer Service & Support (CSS) support for this product/project?
-
-- **No CSS support:** Fill out this template with information about how to file issues and get help.
-- **Yes CSS support:** Fill out an intake form at [aka.ms/onboardsupport](https://aka.ms/onboardsupport). CSS will work with/help you to determine next steps.
-- **Not sure?** Fill out an intake as though the answer were "Yes". CSS will help you decide.
-
-*Then remove this first heading from this SUPPORT.MD file before publishing your repo.*
-
 # Support
 
 ## How to file issues and get help  
 
-This project uses GitHub Issues to track bugs and feature requests. Please search the existing 
-issues before filing new issues to avoid duplicates.  For new issues, file your bug or 
-feature request as a new Issue.
+We'd love to get your help in making GitHub Copilot better! This project uses [GitHub Issues](https://github.com/microsoft/copilot-for-eclipse/issues) to track bugs and feature requests. Please search existing issues before filing a new one to avoid duplicates.
 
-For help and questions about using this project, please **REPO MAINTAINER: INSERT INSTRUCTIONS HERE 
-FOR HOW TO ENGAGE REPO OWNERS OR COMMUNITY FOR HELP. COULD BE A STACK OVERFLOW TAG OR OTHER
-CHANNEL. WHERE WILL YOU HELP PEOPLE?**.
+GitHub Copilot for Eclipse is under active development and maintained by Microsoft. We will do our best to respond to support, feature requests, and community questions in a timely manner.
 
 ## Microsoft Support Policy  
 
-Support for this **PROJECT or PRODUCT** is limited to the resources listed above.
+Support for this project is limited to the resources listed above.