A lightweight MCP (Model Context Protocol) server for ODBC built with **FastAPI**, **pyodbc**, and **SQLAlchemy**. This server is compatible with
A lightweight MCP (Model Context Protocol) server for ODBC built with FastAPI, pyodbc, and SQLAlchemy. This server is compatible with Virtuoso DBMS and
odbcinst -j 2. List available data source names by running: odbcinst -q -s 3. ODBC DSN Setup: Configure your ODBC Data Source Name (~/.odbc.ini) for the target database. Example for Virtuoso DBMS: 3. SQLAlchemy URL BindingCompare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| podbc_get_schemas | List database schemas accessible to connected database management system (DBMS). |
| user | string, optional): Database username. Defaults to "demo". |
| password | string, optional): Database password. Defaults to "demo". |
| dsn | string, optional): ODBC data source name. Defaults to "Local Virtuoso". |
| podbc_get_tables | List tables associated with a selected database schema. |
| schema | string, required): The database schema name containing the table. |
| podbc_filter_table_names | List tables, based on a substring pattern from the q input field, associated with a selected database schema. |
| podbc_describe_table | Provide the description of a table associated with a designated database schema. This includes information about column names, data types, nulls handling, autoi |
| table | string, required): The name of the table to describe. |
| podbc_query_database | Execute a SQL query and return results in JSONL format. |
| query | string, required): The SPARQL query string. |
| podbc_query_database_md | Execute a standard SQL query and return the results formatted as a Markdown table. |
| podbc_query_database_jsonl | Execute a standard SQL query and return the results in JSON Lines (JSONL) format (one JSON object per line). |
| podbc_spasql_query | Execute a SPASQL query and return results. |
| max_rows | number, optional): Maximum number of rows to return. Defaults to 20. |
| timeout | number, optional): Query timeout in milliseconds. Defaults to 30000. |
| podbc_sparql_query | Execute a SPARQL query and return results. |
| format | string, optional): Desired result format. Defaults to 'json'. |
| podbc_virtuoso_support_ai | Interact with the Virtuoso Support Assistant/Agent -- a Virtuoso-specific feature for interacting with LLMs |
| prompt | string, required): The prompt text for the AI function. |
| api_key | string, optional): API key for the AI service. Defaults to "none". |
| podbc_execute_query | Execute a SQL query and return results in JSONL format. |
| podbc_execute_query_md | Execute a SQL query and return results in Markdown table format. |
{
"mcpServers": {
"my_database": {
"command": "uv",
"args": [
"--directory",
"/path/to/mcp-sqlalchemy-server",
"run",
"mcp-sqlalchemy-server"
],
"env": {
"ODBC_DSN": "dsn_name",
"ODBC_USER": "username",
"ODBC_PASSWORD": "YOUR_ODBC_PASSWORD",
"API_KEY": "YOUR_API_KEY"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
odbcinst -j 2. List available data source names by running: odbcinst -q -s 3. ODBC DSN Setup: Configure your ODBC Data Source Name (~/.odbc.ini) for the target database. Example for Virtuoso DBMS: 3. SQLAlchemy URL Binding| Variable | Description | Required |
|---|---|---|
| ODBC_DSN | Declared in the maintainer’s client configuration. | Check documentation |
| ODBC_USER | Declared in the maintainer’s client configuration. | Check documentation |
| ODBC_PASSWORD | Declared in the maintainer’s client configuration. | Check documentation |
| API_KEY | Declared in the maintainer’s client configuration. | Optional |
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