Hello.

I'm maintainer of Flame gem.

I see it in the list: https://i.imgur.com/VAb9wRB.png

But it's page is unavailable: https://i.imgur.com/leAdPzg.png

BTW, the GitHub version of it is available: https://rubydoc.info/github/AlexWayfer/flame

Local run of yard is successful:

> git checkout v4.18.1
Note: switching to 'v4.18.1'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at cad968b Update version to 4.18.1

> gem i yard
Fetching yard-0.9.26.gem
Successfully installed yard-0.9.26
Parsing documentation for yard-0.9.26
Installing ri documentation for yard-0.9.26
Done installing documentation for yard after 1 seconds
1 gem installed

> yard
[warn]: @param tag has unknown parameter name: result 
    in file `lib/flame/render.rb' near line 129
Files:          19
Modules:         6 (    3 undocumented)
Classes:        20 (    0 undocumented)
Constants:       5 (    5 undocumented)
Attributes:     11 (    0 undocumented)
Methods:        96 (   27 undocumented)
 74.64% documented