@guardbee/mcp-db-gateway
OfficialServer Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DATABASE_URL | Yes | Database connection string, e.g. postgresql://user:pass@localhost:5432/mydb | |
| GATEWAY_ROLE | No | Active role for role-based access control (e.g. analyst, ai-agent) |
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": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| query_tableA | Query rows from a database table with optional filters. All results pass through the KVKK/GDPR gateway — sensitive fields are automatically masked. |
| list_tablesA | List all available database tables. Tables marked as 'deny' in gateway policy are omitted. |
| describe_tableA | Get the column names and gateway masking policy for a table — helps the LLM understand what data it can access. |
| gateway_statusA | Show the active gateway configuration: field masking rules, table policies, and audit settings. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |