When a user completes any content a log will be generated for the user either for General Content or Specific Content. Check relevant logs.
Go to Points ➞ Logs
Suggest Codex Example
You can submit suggestions for codex examples that you have available as a public gist. If you are a member on the mycred.me website, you can earn Tokens for each submission. To claim these Tokens, make sure you provide your mycred.me username.