| specific-twitter-accounts | Search these specific Twitter accounts to see if they have a Mastodon account | no | — |
| accounts-following | Check who these Twitter users are following and search the results for a Mastodon account | no | — |
| account-followers | Search the followers of these Twitter users for a Mastodon account | no | — |
| communities | Check who these Twitter users are following, check their followers and check their account for Mastodon addreses. An ideal community would be small-to-medium conference accounts like DataGrillen or PSConfEU. | no | — |
| hashtags | Search posts for these hashtags to see if the author has a Mastodon account | no | — |
| list-members | Search the members of these Twitter list IDs for a Mastodon account. This has to be one or more numbers in quotes or the Action will automatically turn it into an E notation which Twitter cannot recognize. | no | — |
| list-followers | Search the followers of these Twitter list IDs for a Mastodon account. This has to be one or more numbers in quotes or the Action will automatically turn it into an E notation which Twitter cannot recognize. | no | — |
| include-private | Include accounts marked private. False by default since this can be used to migrate communities. | no | false |
| my | Search your own follows, followers or list members to see any of them have a Mastodon account. Options include: follows, followers, lists and all | no | — |
| my-specific-list-names | Search your own specific lists | no | — |
| my-specific-list-keywords | Search your own specific lists | no | — |
| mastodon-csv-filepath | The path where the Mastodon import CSV will be stored. Defaults to ./mastodon-import.csv | no | ./mastodon-import.csv |
| twitter-csv-filepath | Where the Twitter info for the matches are stored. Defaults to ./twitter-match-archive.csv | no | ./twitter-match-archive.csv |
| auto-artifact | Attach the two csv files as an artifact to this workflow. Default is true. | no | true |
| artifact-name | The name of the artifact. Default is csv-artifacts. | — | csv-artifacts |