Snmp extender for Bird OSPF Monitoring?

hi,
is someone running an Extender for SNMP with OSPF information coming out from bird?

i do not want to have it as typical application extend, like other service.
Reason: LibreNMS code discovers OSPF and BGP itself from SNMP MIBs and creates all Graphs i need. So i prefer to hold this way in.

But i’m missing/cannot find a script for attaching bird OSPF data to SNMP on the correct position.

Maybe someone can help me,
or give me some hints where to find more information so i can write it myself

thanks in forward