Enhance context7 agent with runSubagent

[hashimwarren]

Added 'agent/runSubagent' tool to Context7-Expert for improved workflow execution.

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• [ x] My contribution adds a new instruction, prompt, or chat mode file in the correct directory.
• [ x] The file follows the required naming convention.
• [ x] The content is clearly structured and follows the example format.
• [ x] I have tested my instructions, prompt, or chat mode with GitHub Copilot.
• [x ] I have run npm start and verified that README.md is up to date.

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Description

I ran the original context 7 agent and it performed multiple searches to retrieve the right documentation. Reportedly Context7 often uses a lot of the provided context window of the models.

I cleared the chat and ran an updated agent with "runSubagent" added as an instruction. The model followed the directions and I saw that most searched were performed by a subagent, noted with an indentation in the chat.

This should allow for better management of the provided context window, and better advice from the agent.

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Type of Contribution

• New instruction file.
• New prompt file.
• New chat mode file.
• New collection file.
• [ x] Update to existing instruction, prompt, chat mode, or collection.
• Other (please specify):

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Additional Notes

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[Copilot]

Pull request overview

This PR enhances the Context7-Expert agent by adding the agent/runSubagent tool to improve context window management during workflow execution. According to the PR description, the original agent performed multiple searches consuming significant context window space. With this enhancement, searches can be delegated to subagents (shown as indented in chat), allowing for better context management and more effective advice delivery.

Key Changes

• Added agent/runSubagent to the tools array for delegating workflow tasks to subagents
• Added instruction at the workflow section to use the runSubagent tool for efficient execution