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Avanti Fellows PostgreSQL MCP Server

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    TDQS

    A4.3/5.0

    Scored across 6 tools

    Disambiguation5/5

    Each tool has a clearly distinct purpose with no overlap: count_rows counts rows, describe_table provides schema details, list_tables enumerates tables, query executes SQL, sample_data retrieves sample rows, and search_columns finds columns by name. The descriptions reinforce these unique functions, making misselection unlikely.

    Naming Consistency5/5

    All tool names follow a consistent verb_noun pattern with snake_case, such as count_rows, describe_table, list_tables, query, sample_data, and search_columns. This uniformity makes the tool set predictable and easy to navigate for an agent.

    Tool Count5/5

    With 6 tools, the server is well-scoped for a PostgreSQL exploration and querying purpose. Each tool earns its place by covering essential database operations like discovery, inspection, and data retrieval without being overly complex or sparse.

    Completeness4/5

    The tool set provides strong coverage for exploring and querying a PostgreSQL database, including discovery (list_tables, search_columns), inspection (describe_table), and data retrieval (count_rows, sample_data, query). A minor gap is the lack of write operations (e.g., insert, update, delete), but this aligns with a read-only focus, and agents can work around it for analysis tasks.

    Maintenance

    ActivityMaintained
    ResponsivenessNo issues