g
gate
Directory
Stacks
Scanner
Blog
Submit
Sign in
Get started
Author
postalref.com
1 MCP server in the gate directory. Own this domain?
Claim your servers
.
postalref
No sign-in
USPS package barcodes, service type codes and mailing terms, each cited to its USPS source.
Dev tools
7 tools
MCP servers by postalref.com — scanned & graded | gate | gate