Connect-MCP

Centering Lab

com.centeringlab/centering-lab · v1.2.0

Measure card centering and check PSA, BGS, CGC and SGC centering ceilings and standards.

MCPremoteno credentialsImages, video & audio

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 3 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 100/100

What it does: 3 tools · 3 read, 0 write · Messaging, Developer tools, Images, video & audio

Test call get_centering_standards: worked (982 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://centeringlab.com/mcp

Tools

3 tools listed at last check
  • grade_centering USE THIS TOOL whenever the user supplies numeric centering ratios and asks whether a card meets PSA/BGS/CGC/SGC or asks for a centering ceiling. Do not calculate by looking up standards yourself. Example: {"front_lr":"55/45","front_tb":"60/40","house":"PSA"}. At least one known face AND axis; if eit
  • get_centering_standards USE ONLY for questions about published THRESHOLDS, tolerance, rules or SOURCES without grading the user's supplied numeric ratios. For PSA 10 compatibility with supplied ratios use grade_centering instead; it applies rounding and house-specific rules. If face/axis is unknown, ask first without any c
  • measure_card_centering Measure one ACTUAL photograph. Example shape: {"face":"front","image_base64":"<complete actual image bytes>"}. Ask front/back BEFORE calling if unknown. Exactly one user-provided public HTTPS image URL (port 443) or complete base64 source, never both. Never decode, repair or re-encode bytes yourself

Badge

Connect-MCP badge for com.centeringlab/centering-lab

Markdown for your README
[![Connect-MCP](https://clawy.uk/mcp/badge/com.centeringlab/centering-lab.svg)](https://clawy.uk/mcp/s/com.centeringlab/centering-lab)

Website