Git commit signing is on the roadmap! And fun fact: you can actually already sign your commits using your SSH keys in 1Password today, but major Git platforms don't show a 'verified' badge yet (GitHub, GitLab).

Awesome, thanks!

While GitHub doesn't show it, I'd still like to be able to configure this so that when Github does show it, my commits will all be signed. What steps do I need to take?
ssh -vT git@github.com logs me into github just fine, but trying to sign a commit gives me this:
```
╰─ git commit --allow-empty --message="Testing SSH signing"
error: Load key "/var/folders/sf/57xvg5xj3_g4yp2j97qg7vpm0000gn/T//.git_signing_key_tmpMOHLqO": invalid format?

fatal: failed to write commit object
$ cat ~/.ssh/config
Host *
IdentityAgent "~/Library/Group Containers/2BUA8C4S2C.com.1password/t/agent.sock"
$ cat ~/.gitconfig
[user]
email = XXX
signingkey = ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPYrxjtc7ngWOr6AVJSVCnoqANuLGIh/hW2xPB0ub+Z/
name = Felix Sargent
[commit]
gpgsign = true
[gpg]
program = /usr/local/MacGPG2/bin/gpg2
format = ssh
```

@fsargent Could you try removing gpg.program?

```
git commit --allow-empty --message="Testing SSH signing" -v
error: Load key "/var/folders/sf/57xvg5xj3_g4yp2j97qg7vpm0000gn/T//.git_signing_key_tmpV54Hsf": invalid format?

fatal: failed to write commit object

$ cat ~/.gitconfig

Please adapt and uncomment the following lines:

name = Felix Sargent

[user]
signingkey = ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPYrxjtc7ngWOr6AVJSVCnoqANuLGIh/hW2xPB0ub+Z/
name = Felix Sargent
[commit]
gpgsign = true
[gpg]
format = ssh
```

I got it to work after doing this:

$ export SSH_AUTH_SOCK=~/Library/Group\ Containers/2BUA8C4S2C.com.1password/t/agent.sock


@fsargent Ah yes, that makes sense, because Git commit signing is not linked to a certain host. Thanks for sharing!