Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOG_LEVEL | No | Optional logging level | |
| LOG_STDIO | No | Optional flag to capture STDIO messages in the log file | |
| COUPLER_API_HOST | No | Optional Coupler.io API host URL | https://app.coupler.io/mcp |
| COUPLER_ACCESS_TOKEN | Yes | Your Coupler.io Personal Access Token |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get-data | Get data from a Coupler.io data flow run. Make sure to first query a sample of 5 rows from |
| get-schema | Get data table schema from a Coupler.io data flow. Get column names from |
| list-dataflows | List my Coupler.io data flows. Use this to get the ID (uuid format) of a data flow by its name. |
| get-dataflow | Get a Coupler.io data flow by ID. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |