enhancement: add support for Dart and Rust package version checking

[putao520]

No description provided.

[Copilot]

Pull Request Overview

Enhancement to add support for Dart and Rust package version checking to the MCP server.

• Added new tools and handlers for Rust (via Cargo.toml) and Dart (via pubspec.yaml) package version checking
• Updated server initialization to register the new Rust and Dart tools
• Expanded documentation and README to cover usage examples and response formats for Rust and Dart support

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pkg/server/server_rust.go	Introduces a new Rust tool using a dedicated handler
pkg/server/server_dart.go	Introduces a new Dart tool using a dedicated handler
pkg/server/server.go	Updates server initialization to add new tool registrations
internal/handlers/rust.go	Implements Rust dependency processing and version retrieval
internal/handlers/dart.go	Implements Dart dependency processing and version retrieval
docs/rust.md	Provides usage and response examples for Rust checking
docs/dart.md	Provides usage and response examples for Dart checking
README.md	Updates overview to include Rust and Dart support

Comments suppressed due to low confidence (2)

internal/handlers/rust.go:133

• Consider adding unit tests for GetLatestVersion to cover edge cases such as missing or malformed 'dependencies' input.

func (h *RustHandler) GetLatestVersion(ctx context.Context, args map[string]interface{}) (*mcp.CallToolResult, error) {

internal/handlers/dart.go:134

• Consider adding unit tests for GetLatestVersion to validate handling of both dependency formats and special cases (e.g., SDK, path, git dependencies).

func (h *DartHandler) GetLatestVersion(ctx context.Context, args map[string]interface{}) (*mcp.CallToolResult, error) {

[Copilot]

[nitpick] The dependency parsing logic in this handler closely mirrors that in the Rust handler; consider refactoring shared patterns into a common function to reduce duplication and improve maintainability.