A Model Context Protocol (MCP) implementation that enables secure interaction with MySQL databases.
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designcomputer
Source: modelscope · also listed on mcp.so, github_topic
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MYSQL_SSH_ENABLEfalse # Set to true to enableMYSQL_HOSTautohand mcp add mysql env =localhost MYSQL_PORT=3306 MYSQL_USER=your_username MYSQL_PASSWORD=your_password MYSQL_DATABASE=your_database uvx mysql_mcp_serverMYSQL_PORTautohand mcp add mysql env MYSQL_HOST=localhost =3306 MYSQL_USER=your_username MYSQL_PASSWORD=your_password MYSQL_DATABASE=your_database uvx mysql_mcp_serverMYSQL_SSH_HOSTSSH jump hostMYSQL_SSH_PORT22 # SSH portMYSQL_SSH_USERSSH usernameMYSQL_SSH_KEY_PATHPath to SSH private keyMYSQL_SSH_REMOTE_HOSTlocalhost # Host from the perspective of the jump hostMYSQL_SSH_REMOTE_PORTMYSQL_LOCAL_PORTMYSQL_USERautohand mcp add mysql env MYSQL_HOST=localhost MYSQL_PORT=3306 =your_username MYSQL_PASSWORD=your_password MYSQL_DATABASE=your_database uvx mysql_mcp_serverMYSQL_PASSWORDautohand mcp add mysql env MYSQL_HOST=localhost MYSQL_PORT=3306 MYSQL_USER=your_username =your_password MYSQL_DATABASE=your_database uvx mysql_mcp_serverMYSQL_DATABASEMulti-database mode (Optional )MYSQL_CHARSETMYSQL_COLLATIONutf8mb4_unicode_ciMYSQL_SQL_MODETRADITIONAL # SQL mode applied to the connection (default: TRADITIONAL)MYSQL_CONNECT_TIMEOUT10 # Timeout in secondsMYSQL_AUTH_PLUGINe.g., mysql_native_password for older MySQL versionsMYSQL_RAISE_ON_WARNINGSfalse # Raise on SQL warnings (default: false)MYSQL_USE_PUREfalse # Force the pure-Python connector (default: false)MYSQL_SSL_MODEDISABLED # DISABLED, REQUIRED, VERIFY_CA, VERIFY_IDENTITYMYSQL_SSL_CAMCP_TRANSPORTSSE/HTTP transport support (=sse)MCP_SSE_HOST0.0.0.0 # Listen on all interfaces (required for Docker/hosting)MCP_SSE_PORTPORT=8000 # HTTP port (fallback for )MCP_SSE_ALLOWED_HOSTSComma-separated allowed Host headers (default: localhost:{port},127.0.0.1:{port})PORTTool annotations
3/4 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
4/4 tools missing one or more hints — call_tool (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); execute_sql (missing: idempotentHint, openWorldHint); get_schema_info (missing: idempotentHint, openWorldHint), +1 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Secrets never reach shell commands
1 secret value passed to shell commands — possible command injection
Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
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