Issue description:
inside of the tool builder, there are only options for the stock tools and the hoe axe thing
If crashed, link to crash report (use a site such as pastebin):

Versions:

• Minecraft:1.16.5
• Forge: 36.1.0
• Mantle: 1.6.92
• Tinkers Construct: 3.0.3.126

Confirm below that this issue is not covered on the roadmap or "Whats New?"
yes
Can it be reproduced with just Tinkers Construct? If not, list the other mods required to reproduce the issue.
yes

Broad sword exists. Look again. For the remainder, read "Whats New" as you lied by saying you have read. It talks about which weapons were removed since 1.12.