Postgres MCP Pro
by dblinick
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_API_KEY | No | Optional API key for streamable HTTP authentication | |
| DATABASE_URI | No | Postgres connection URI (legacy, alternative to individual POSTGRES_* variables). Example: postgresql://user:password@host:5432/dbname | |
| POSTGRES_HOST | No | Postgres host | |
| POSTGRES_PORT | No | Postgres port (default 5432) | 5432 |
| OPENAI_API_KEY | No | Optional OpenAI API key for experimental index tuning by LLM | |
| MCP_ALLOWED_HOSTS | No | Comma-separated list of allowed hosts for DNS rebinding protection (streamable HTTP) | |
| POSTGRES_DATABASE | No | Postgres database name | |
| POSTGRES_PASSWORD | No | Postgres password | |
| POSTGRES_SSL_MODE | No | Postgres SSL mode (e.g., disable, require, verify-full). Default is disable. | disable |
| POSTGRES_USERNAME | No | Postgres username | |
| MCP_ALLOWED_ORIGINS | No | Comma-separated list of allowed origins for DNS rebinding protection (streamable HTTP) | |
| MCP_DISABLE_DNS_REBINDING | No | Set to 'true' to disable DNS rebinding protection (not recommended for production) | 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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