# EOSC Weekly Report #91

05/11–05/17/2020

**Work Completed**\
1.Organized EOSC serialization and deserialization library, designed Cosmos-sdk cdc compatible with EOSC structure serialization support.\
2.Tested the preliminary version of EOSC Trace plugin.\
3.Refactored EOSC chain startup script to reduce cmd complexity\
4.High-performance AMM mechanism research conducted.