Function NewTool

pkg/github/dependencies.go:227–240

NewTool creates a ServerTool that retrieves ToolDependencies from context at call time. This avoids creating closures at registration time, which is important for performance in servers that create a new server instance per request (like the remote server). The handler function receives deps extrac

(
	toolset inventory.ToolsetMetadata,
	tool mcp.Tool,
	requiredScopes []scopes.Scope,
	handler func(ctx context.Context, deps ToolDependencies, req *mcp.CallToolRequest, args In) (*mcp.CallToolResult, Out, error),
)

// AcceptedScopes are automatically derived using the scope hierarchy (e.g., if
// public_repo is required, repo is also accepted since repo grants public_repo).
func NewTool[In, Out any](
	toolset inventory.ToolsetMetadata,
	tool mcp.Tool,
	requiredScopes []scopes.Scope,
	handler func(ctx context.Context, deps ToolDependencies, req *mcp.CallToolRequest, args In) (*mcp.CallToolResult, Out, error),
) inventory.ServerTool {
	st := inventory.NewServerToolWithContextHandler(tool, toolset, func(ctx context.Context, req *mcp.CallToolRequest, args In) (*mcp.CallToolResult, Out, error) {
		deps := MustDepsFromContext(ctx)
		return handler(ctx, deps, req, args)
	})
	st.RequiredScopes = scopes.ToStringSlice(requiredScopes...)
	st.AcceptedScopes = scopes.ExpandScopes(requiredScopes...)
	return st
}

// NewToolFromHandler creates a ServerTool that retrieves ToolDependencies from context at call time.
// Use this when you have a handler that conforms to mcp.ToolHandler directly.