hi5bot is a high-fiving slackbot built with linklater. It, uh, lets you high-five people on Slack.

• Only needs an incoming hook and a custom command!
• You can high-five anybody in the room with /hi5 ...
• ... or target someone specifically /hi5 hermione ...
• or even high-five yourself.
• Watch out, though! People might steal that high-five if Hermione isn't fast enough.

Create an Incoming Hook and note the token. Write the token down in a token file.

cabal sandbox init
cabal install --only-dependencies -j
cabal run

This will launch an HTTP server that listens to port 81.

Create a Custom Command (like /hi5) and point it at the HTTP server.

Now, should you type /hi5, you'll get this:

• Hao Lian
• Peter Johnson