pwx is a PasswordSafe compatible password manager.
A minimal implementation of a password manager using the PWS3 format. As it stands this only supports read operations, you can search for records and get field values (username, password, etc).
Internally a PWS3 database is a list of records, each record has several fields (username, password, email, notes, etc). Records are uniquely identified by an UUID.
List all records for github
$ pwx list github
65be679a-bc37-4f10-b986-c55d2cbbea95 github[devy]
Get the password for that account using
$ pwx get 65be679a-bc37-4f10-b986-c55d2cbbea95 password
devy.password
Check --help or the docs for additional commands.
License
The pwx code is licensed under the ISC. The third-party twofish implementation belongs to Niels Ferguson (check the headers for the licensing terms).