Add TypeSpec for Microsoft 365 Copilot collection

[troystaylor]

Pull Request Checklist

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

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Description

TypeSpec for Microsoft 365 Copilot is a curated collection of prompts and instructions to help you build declarative agents and API plugins using TypeSpec, with a validated manifest and docs. It includes templates for agent creation, plugin scaffolding, and CRUD operations, plus workspace guidelines for consistent development.

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Type of Contribution

• New instruction file.
• New prompt file.
• New chat mode file.
• New collection file.
• 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 pull request adds a comprehensive collection for TypeSpec for Microsoft 365 Copilot, providing developers with prompts, instructions, and documentation for building declarative agents and API plugins using TypeSpec.

• Introduces three new prompt files for creating agents, API plugins, and CRUD operations with TypeSpec
• Adds workspace instructions for TypeSpec development best practices
• Includes a new collection with supporting documentation and manifest files
• Updates README files to reference the new collection and its components

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
prompts/typespec-create-api-plugin.prompt.md	New prompt for generating TypeSpec API plugins with REST operations, authentication, and Adaptive Cards
prompts/typespec-create-agent.prompt.md	New prompt for creating TypeSpec declarative agents with instructions, capabilities, and conversation starters
prompts/typespec-api-operations.prompt.md	New prompt for adding GET, POST, PATCH, and DELETE operations to TypeSpec API plugins
instructions/typespec-m365-copilot.instructions.md	New instruction file providing comprehensive guidelines for TypeSpec-based M365 Copilot development
docs/README.prompts.md	Updated to include three new TypeSpec-related prompts in the alphabetically sorted list
docs/README.instructions.md	Updated to include the new TypeSpec M365 Copilot instruction file
docs/README.collections.md	Updated to include the new TypeSpec for Microsoft 365 Copilot collection
collections/typespec-m365-copilot.md	Collection overview file describing the TypeSpec collection and its four items
collections/typespec-m365-copilot.collection.yml	YAML manifest defining the collection structure and metadata
collections/typespec-m365-copilot.collection.md	Comprehensive documentation file providing TypeSpec overview, concepts, examples, and best practices

[Copilot]

The description field value should be wrapped in single quotes according to the prompt file guide.

[Copilot]

Pull request overview

Copilot reviewed 10 out of 10 changed files in this pull request and generated 9 comments.

[Copilot]

Pull request overview

Copilot reviewed 10 out of 10 changed files in this pull request and generated no new comments.