doppler_environments_list
Retrieve all environment names within a Doppler project to manage configuration settings across development, staging, and production workflows.
Instructions
List all environments in a Doppler project
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| project | No | The Doppler project name (optional if set via doppler setup) |
Implementation Reference
- src/doppler.ts:103-107 (handler)Specific handler logic for 'doppler_environments_list' tool: builds the CLI command 'doppler environments list [--project PROJ] --json' and executes it via execSync.
case "doppler_environments_list": parts.push("environments", "list"); if (getString("project")) parts.push("--project", getString("project")!); parts.push("--json"); break; - src/tools.ts:152-164 (schema)Tool schema definition for 'doppler_environments_list', specifying input parameters (optional project).
{ name: "doppler_environments_list", description: "List all environments in a Doppler project", inputSchema: { type: "object", properties: { project: { type: "string", description: "The Doppler project name (optional if set via doppler setup)", }, }, }, }, - src/index.ts:27-31 (registration)Registers the list of tools including 'doppler_environments_list' via toolDefinitions.
server.setRequestHandler(ListToolsRequestSchema, async () => { return { tools: toolDefinitions, }; }); - src/index.ts:34-51 (registration)Main tool call handler that dispatches to executeCommand based on tool name, handling 'doppler_environments_list'.
server.setRequestHandler(CallToolRequestSchema, async (request) => { const { name, arguments: args } = request.params; try { const result = await executeCommand(name, args || {}); return { content: [ { type: "text", text: JSON.stringify(result, null, 2), }, ], }; } catch (error) { const errorMessage = error instanceof Error ? error.message : String(error); throw new McpError(ErrorCode.InternalError, `Doppler CLI error: ${errorMessage}`); } }); - src/doppler.ts:10-36 (helper)Core helper function that executes the built Doppler CLI command for all tools, including parsing JSON output.
export async function executeCommand( toolName: string, args: DopplerArgs ): Promise<any> { const command = buildDopplerCommand(toolName, args); try { const output = execSync(command, { encoding: "utf-8", stdio: ["pipe", "pipe", "pipe"], maxBuffer: 10 * 1024 * 1024, // 10MB buffer }); // Try to parse as JSON, if it fails return raw output try { return JSON.parse(output); } catch { return { output: output.trim() }; } } catch (error: any) { // Handle execution errors const stderr = error.stderr?.toString() || ""; const stdout = error.stdout?.toString() || ""; const message = stderr || stdout || error.message; throw new Error(`Doppler CLI command failed: ${message}`); } }