"Wiki" normally refers to user-editable sites, while the graph part is normally implied from being a website. Perhaps Wiregraph would be more accurate? Maybe Wireview? These kinds of networking sites are often called looking glasses, so Wireglass might also work, besides the confusion with the material.

[0]: https://en.wikipedia.org/wiki/Wiki#Alternative_definitions

[1]: https://en.wiktionary.org/wiki/wiki