Greptile Overview

Summary

This PR adds a new `project_create` tool to the Shuttle MCP (Model Context Protocol) server, extending its project management capabilities. The MCP server appears to be a structured interface that exposes Shuttle CLI operations for use by AI assistants or other automated tools.

The implementation follows the established patterns in the codebase by:

1. Adding a ProjectCreateArgs struct in mcp/src/tools/project.rs with JSON schema annotations for proper serialization and API documentation
2. Implementing a project_create function that constructs the appropriate CLI command arguments and delegates to the existing execute_command utility
3. Registering the new tool in mcp/src/mcp.rs with proper instrumentation (#[instrument]) and the #[tool] macro for automatic registration

The change integrates seamlessly with the existing MCP architecture, which already includes other project management tools like project_status and project_list. This addition creates a more complete project management suite through the MCP interface, allowing users to not only query existing projects but also create new ones programmatically.

The implementation mirrors the structure of existing tools in the codebase, using the same error handling pattern (Result<String, String>) and following the delegation pattern where the MCP server method calls through to a corresponding function in the tools module.

Important Files Changed

Changed Files

Filename	Score	Overview
mcp/src/tools/project.rs	5/5	Added ProjectCreateArgs struct and project_create function following established patterns
mcp/src/mcp.rs	5/5	Registered new project_create tool with proper instrumentation and error handling

Confidence score: 5/5

• This PR is safe to merge with minimal risk
• Score reflects simple, well-structured changes that follow existing codebase patterns consistently
• No files require special attention as both changes are straightforward additions using established conventions

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