← Model Ruler — AI Cost Calculators
History
Every change addrbook recorded about its listings, endpoints and owner, newest first. Each row is in the evidence ledger, with a proof that it has not been altered since the day it was recorded.
- Tool scan: no hidden instructions; 1 wording to look at.https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registry#222049
- Tool list first read: 12 tools.https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registry#222048
- First recorded as answering.https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registry#222047
- First recorded as answering.https://modelruler.dev/install/?source=official_registry#222021
- Listed by the MCP Registry. (already true when recording began)the MCP Registry#38272