First stab at this. A basic list of gadgets across all the wikis. http://paws-public.wmflabs.org/paws-public/User:Harej_(WMF)/Lists%20of%20gadgets%20for%20every%20Wikimedia%20wiki.ipynb

We have a rough breakdown of all the different gadgets that could run on each wiki. Additional pieces of information we may want:

• List of editors per gadget (per wiki)
• List of maintainers of the gadget definitions page (per wiki and also aggregate if there are people maintaining gadgets on multiple wikis)
• Overall aggregation of "top editors" of gadgets in general
• Mapping with gadget usage data

As for bots... I wonder if it would be interesting to generate a list of current bot accounts, and then the wikis on which they operate.

In T187391#3976731, @Harej wrote:

As for bots... I wonder if it would be interesting to generate a list of current bot accounts, and then the wikis on which they operate.

In the long term the tasks performed by the bot accounts are more interesting than the accounts themselves, but starting with the account list might make it easier to contact the humans behind the accounts and start to figure that out.

In T187391#3977363, @bd808 wrote:

In the long term the tasks performed by the bot accounts are more interesting than the accounts themselves, but starting with the account list might make it easier to contact the humans behind the accounts and start to figure that out.

Starting with data from actual bots will also allow us to construct an ontology based on actual data, rather than hypothetical "this is what I think bots do" stuff.