n8n_list_variables
Retrieve all environment variables configured in your n8n instance to manage workflow configurations and settings.
Instructions
List all environment variables
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/index.ts:218-223 (handler)The handler implementation in index.ts that calls n8nClient.listVariables().
case 'n8n_list_variables': { const result = await n8nClient.listVariables(); return { content: [{ type: 'text', text: formatResponse(result) }], }; } - src/n8n-client.ts:161-164 (helper)The underlying API client method that performs the GET request to /variables.
async listVariables(): Promise<any> { const response = await this.client.get('/variables'); return response.data; } - src/index.ts:661-668 (registration)Registration of the 'n8n_list_variables' tool in the tool list schema.
{ name: 'n8n_list_variables', description: 'List all environment variables', inputSchema: { type: 'object', properties: {}, }, },