func GetMe()

in pkg/github/context_tools.go [16:53]
35 lines of code
6 McCabe index (conditional complexity)

func GetMe(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
	return mcp.NewTool("get_me",
			mcp.WithDescription(t("TOOL_GET_ME_DESCRIPTION", "Get details of the authenticated GitHub user. Use this when a request include \"me\", \"my\"...")),
			mcp.WithToolAnnotation(mcp.ToolAnnotation{
				Title:        t("TOOL_GET_ME_USER_TITLE", "Get my user profile"),
				ReadOnlyHint: true,
			}),
			mcp.WithString("reason",
				mcp.Description("Optional: reason the session was created"),
			),
		),
		func(ctx context.Context, _ mcp.CallToolRequest) (*mcp.CallToolResult, error) {
			client, err := getClient(ctx)
			if err != nil {
				return nil, fmt.Errorf("failed to get GitHub client: %w", err)
			}
			user, resp, err := client.Users.Get(ctx, "")
			if err != nil {
				return nil, fmt.Errorf("failed to get user: %w", err)
			}
			defer func() { _ = resp.Body.Close() }()

			if resp.StatusCode != http.StatusOK {
				body, err := io.ReadAll(resp.Body)
				if err != nil {
					return nil, fmt.Errorf("failed to read response body: %w", err)
				}
				return mcp.NewToolResultError(fmt.Sprintf("failed to get user: %s", string(body))), nil
			}

			r, err := json.Marshal(user)
			if err != nil {
				return nil, fmt.Errorf("failed to marshal user: %w", err)
			}

			return mcp.NewToolResultText(string(r)), nil
		}
}