io.github.theluckystrike/er-diagram · v1.0.0 · design
Zovo ER Diagram is healthy: it completed an MCP handshake in 1437 ms and exposes 2 tools.
Turns SQL CREATE TABLE statements into an entity relationship diagram you can print.
Endpoint: https://er-diagram.zovo.one/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 2 |
| Latency | 1437 ms |
| Last checked (UTC) | 2026-11-08T03:50:25.879Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-11-08T03:50:25.879Z | Healthy | 1437 |
make_er_diagram | Use this when the user wants an ER diagram, entity relationship diagram or database schema diagram drawn from SQL CREATE TABLE statements, for example "draw an ER diagram of this schema" or "make a PDF of my database tables". Takes the DDL text, a dialect (auto, postgres, mysql, sqlite), a page size |
check_schema | Use this when the user wants SQL CREATE TABLE statements checked without a drawing, for example "check my schema for broken foreign keys" or "which tables have no primary key". Takes the same DDL text and dialect as make_er_diagram. Returns foreign keys that point to a missing table or column, forei |