Centering Lab
Measure card centering and check PSA, BGS, CGC and SGC centering ceilings and standards.
- Transport
- Not stated
- Package
- —
- Registry id
- com.centeringlab/centering-lab
No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
Measure card centering and check PSA, BGS, CGC and SGC centering ceilings and standards. Centering Lab is a free card-centering tool for Pokémon, sports cards and other TCGs. Add front and back photos, confirm the outline and printed lines, then read separate border ratios and PSA, BGS, CGC and SGC centering ceilings. Photos stay in your browser. A ceiling covers centering alone and cannot predict the final grade.