Schema | MySQL MCP Server

MySQL MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`MYSQL_HOST`	Yes	Database host	localhost
`MYSQL_PORT`	No	Database port (defaults to 3306 if not specified)	3306
`MYSQL_USER`	Yes	MySQL username
`MYSQL_DATABASE`	Yes	MySQL database name
`MYSQL_PASSWORD`	Yes	MySQL password

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": false }
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
execute_sqlA	Execute a SQL statement against the MySQL server. Use for SELECT, DML (INSERT/UPDATE/DELETE), SHOW, DESCRIBE, and ad-hoc queries. Supports cross-database queries using database.table notation. Single statements only — use fully qualified names instead of USE statements.
get_schema_infoA	Get column metadata for a table or all tables in the configured database: column names, data types, nullability, default values, and comments. Call this before querying an unfamiliar table. Omit table_name to see all tables at once. Accepts bare table names (uses MYSQL_DATABASE) or database.table for cross-database lookups.
get_table_sampleA	Fetch a small sample of rows from a table to understand its data format and content. Use alongside get_schema_info before writing complex queries. Accepts bare table names (uses MYSQL_DATABASE) or database.table for cross-database lookups.

Interactive templates invoked by user choice

Name	Description
`explore_database`	Systematically explore the database: discover available tables, inspect their schemas, sample the data, and summarize what's there.
`analyze_table`	Deep-dive into a specific table: retrieve its schema, sample its data, and suggest useful queries.

Contextual data attached and managed by the client

Name	Description
No resources

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