io.github.Rufflet/mysql-legacy-mcp
MySQL Legacy MCP
Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0.
alive probed 2026-10-14
11tools
3.0ktokens in Claude Opus 5.5
3.2ktokens in Claude Code
1.5 %of a 200k context window
1.5ko200k_base estimate
692 msto initialize
10 msto list tools
- Run it
- npx -y mysql-legacy-mcp@0.2.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mysql-legacy-mcp 0.2.1
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Rufflet/mysql-legacy-mcp
- Website
- https://github.com/Rufflet/mysql-legacy-mcp
- Registry
- active, updated 2026-09-14 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| mysql_legacy_select | 181 | 12 % |
| mysql_legacy_describe_table | 171 | 11 % |
| mysql_legacy_ddl | 159 | 10 % |
| mysql_legacy_show_create_table | 159 | 10 % |
| mysql_legacy_list_indexes | 156 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.Rufflet/mysql-legacy-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.