GLM_
1 MCP server offers this tool
What it usually takes
idx_str– in 1 of 1
No server marks it as only reading: treat it as able to change data.
From each publisher's own tool list. We never call a tool.
Servers
| Server | Inputs | Read-only? |
|---|---|---|
GLM OCR Demo co.huggingface.pxeim/glm-ocr-361 | idx_str | Not stated |