Environment variables

Every MISTRAL_* variable the provider reads, in one table.

Variable	Sets	Notes
`MISTRAL_API_KEY`	The API key	The zero-configuration default; a stored credential from `/login mistral-native` wins over it
`MISTRAL_SERVER_TOOLS`	`serverTools`	Comma or space separated; unknown values are ignored
`MISTRAL_CONNECTORS`	`connectors`	Comma or space separated connector ids or names
`MISTRAL_AGENT_ID`	`agentId`	A non-empty value after trimming switches to agent mode
`MISTRAL_REGION`	`endpoint.region`	Must be exactly `global`, `eu` or `us` — case-sensitive, no trimming; `MISTRAL_REGION=EU` is silently ignored
`MISTRAL_CONNECTOR_TOOLS`	`connectorTools.enabled`	`0`, `false` or `off` (case-insensitive) disable; any other non-empty value enables
`MISTRAL_RAG_STREAMING`	`rag.streaming`	`0`, `false`, `off` or `no` disable; `1`, `true`, `on` or `yes` enable

Precedence

Every variable in this table applies only when no config file sets its key — the file wins per key, uniformly. Three variables have an extra nuance:

MISTRAL_REGION — the value must be exactly global, eu or us (case-sensitive, no trimming); any other value is ignored, even without a config file
MISTRAL_CONNECTOR_TOOLS — only 0, false and off (case-insensitive) disable; any other non-empty value enables
MISTRAL_RAG_STREAMING — suppressed by either rag.streaming or knowledge.streaming in a config file

See Config file locations and precedence · Credential chain