shop-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
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.
Capabilities
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 | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| list_tablesA | List all tables available in the database, with a short description and the number of rows of each table. Use this first when you do not know the schema, before writing any SQL. No SQL is required. |
| describe_tableA | Describe the structure of one table: columns with name, type, nullable and primary_key flags, plus foreign-key relationships such as 'orders.customer_id -> customers.id'. Use this after list_tables to understand the schema before writing SQL. Pass a table name that was returned by list_tables; unknown names produce a clear error. |
| read_queryA | Execute a single read-only SQL statement (SELECT or WITH ... SELECT) against the shop database. JOIN, LEFT JOIN, GROUP BY, HAVING, ORDER BY, LIMIT/OFFSET, DISTINCT, CASE and CTE are supported. If you do not know the schema yet, call list_tables and describe_table first. Rules enforced by the server: exactly one statement per call (multi-statement SQL is rejected), and no data or schema modification (INSERT, UPDATE, DELETE, CREATE, DROP, ALTER, ATTACH, DETACH, VACUUM, REINDEX, PRAGMA are rejected). The database is opened read-only, so writes are impossible. The result is structured: {columns, rows, row_count, truncated, execution_time_ms}. If truncated is true, only the first row_count rows were returned due to the server-side limit (max_rows, default 1000): refine the query, e.g. add LIMIT, WHERE or aggregation, instead of assuming the data is complete. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool serves a distinct, non-overlapping purpose: listing tables, describing a single table's schema, and executing read-only SQL queries. No ambiguity in selecting between them.
All tool names follow a consistent verb_noun snake_case pattern: list_tables, describe_table, read_query. This is uniform and predictable.
Three tools are exactly right for this focused read-only database exploration server. Each tool earns its place with no redundancy, and the count falls within the typical well-scoped range.
The tool surface covers the full workflow for safe database discovery: discover schema (list_tables), inspect structure (describe_table), and query data (read_query). No obvious gaps for the stated purpose, and write operations are intentionally excluded.