Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0.
MySQL Legacy MCP is an MCP integration. Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0.
The published npm package is mysql-legacy-mcp, version 0.2.1. Its declared MCP transport is stdio.
The package declares MYSQL_LEGACY_HOST (required): Database host or local tunnel endpoint; MYSQL_LEGACY_USER (required): Dedicated database reader account; MYSQL_LEGACY_PASSWORD (required): Nonempty database account password; MYSQL_LEGACY_PORT: TCP port, 1–65535; MYSQL_LEGACY_DATABASE: Optional default database; MYSQL_LEGACY_HIDE_SYSTEM_DATABASES: Hide mysql and information_schema from listings; MYSQL_LEGACY_QUERY_TIMEOUT: Driver query timeout, 100–60000 milliseconds; MYSQL_LEGACY_MAX_ROWS: SELECT response row limit, 1–1000; MYSQL_LEGACY_MAX_RESULT_BYTES: SELECT row-data JSON byte limit, 1024–1048576; MYSQL_LEGACY_CONNECT_TIMEOUT: Connection-establishment timeout, 100–60000 milliseconds; MYSQL_LEGACY_POOL_SIZE: Pooled connection limit, 1–50; MYSQL_LEGACY_ALLOW_INSERT: Enable the mysql_legacy_insert tool; MYSQL_LEGACY_ALLOW_UPDATE: Enable the mysql_legacy_update tool (WHERE clause always required); MYSQL_LEGACY_ALLOW_DELETE: Enable the mysql_legacy_delete tool (WHERE clause always required); MYSQL_LEGACY_ALLOW_DDL: Enable the mysql_legacy_ddl tool (table-level statements only); MYSQL_LEGACY_DISABLE_READ_ONLY_TRANSACTIONS: Disable the read-only transaction wrap around mysql_legacy_select on MySQL 5.6.5+.
Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.
View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.2.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.
Browse related databases MCP servers for tools that cover the same kind of work.
| Variable | Description | Required |
|---|---|---|
| MYSQL_LEGACY_HOST | Database host or local tunnel endpoint | Yes |
| MYSQL_LEGACY_USER | Dedicated database reader account | Yes |
| MYSQL_LEGACY_PASSWORD | Nonempty database account password | Yes |
| MYSQL_LEGACY_PORT | TCP port, 1–65535 | Optional |
| MYSQL_LEGACY_DATABASE | Optional default database | Optional |
| MYSQL_LEGACY_HIDE_SYSTEM_DATABASES | Hide mysql and information_schema from listings | Optional |
| MYSQL_LEGACY_QUERY_TIMEOUT | Driver query timeout, 100–60000 milliseconds | Optional |
| MYSQL_LEGACY_MAX_ROWS | SELECT response row limit, 1–1000 | Optional |
| MYSQL_LEGACY_MAX_RESULT_BYTES | SELECT row-data JSON byte limit, 1024–1048576 | Optional |
| MYSQL_LEGACY_CONNECT_TIMEOUT | Connection-establishment timeout, 100–60000 milliseconds | Optional |
| MYSQL_LEGACY_POOL_SIZE | Pooled connection limit, 1–50 | Optional |
| MYSQL_LEGACY_ALLOW_INSERT | Enable the mysql_legacy_insert tool | Optional |
| MYSQL_LEGACY_ALLOW_UPDATE | Enable the mysql_legacy_update tool (WHERE clause always required) | Optional |
| MYSQL_LEGACY_ALLOW_DELETE | Enable the mysql_legacy_delete tool (WHERE clause always required) | Optional |
| MYSQL_LEGACY_ALLOW_DDL | Enable the mysql_legacy_ddl tool (table-level statements only) | Optional |
| MYSQL_LEGACY_DISABLE_READ_ONLY_TRANSACTIONS | Disable the read-only transaction wrap around mysql_legacy_select on MySQL 5.6.5+ | Optional |
Inspect PostgreSQL schemas and run read-only queries with the archived MCP reference server. Review its maintenance status before choosing it.
Connect the Notion MCP server to search workspace content and work with pages and databases through Notion’s hosted OAuth service.
Use the Supabase MCP server to inspect database schemas, query project data and retrieve docs through a project-scoped connection.
Query, modify and analyse local SQLite databases in conversation — the fastest way to chat with a data file.
Metabase ships its own MCP endpoint — search your BI content, build and run queries, and save questions and dashboards without leaving the chat.
Official MongoDB server covering data, schemas and Atlas management — from find queries to spinning up clusters.