A tiny tool for controlling many AWS SSO profiles. It'll help you to quickly sign using aws sso and write temporary credentials under a selected profile in ~/.aws/credentials.
First, instal the AWS CLI v2 and configure your SSO profiles. Then install this tool using pipx:
pipx install git+https://github.com/jsynowiec/aws-sso-wrangler
$ aws-sso-wrangler
[?] Select AWS profile: CompanyA-ProfileA
> CompanyA-ProfileA
CompanyA-TeamB-ProfileA
CompanyA-TeamB-ProfileB
[?] Write temp credentials to ~/.aws/credentials? (Y/n): Y
[?] Profile name: default
Attempting to automatically open the SSO authorization page in your default browser.
Temporary credentials written to ~/.aws/credentials under [default] profile.
Credentials will expire at 2023-02-01T21:10:01Z