Postgres MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DB_HOST | No | PostgreSQL host. | |
| DB_NAME | No | PostgreSQL database name. | |
| DB_PASS | No | PostgreSQL password. | |
| DB_PORT | No | PostgreSQL port (default: 5432). | |
| DB_USER | No | PostgreSQL user. | |
| DB_SSLMODE | No | SSL mode (e.g., require, disable). | |
| DATABASE_URL | No | Full PostgreSQL connection string. If provided, individual credential variables are ignored. | |
| POSTGRES_MCP_ALLOW_WRITE | No | Set to 'true' to enable write-capable tools. Defaults to 'false'. | false |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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