doppler_projects_create

Create a new project in Doppler for organizing and managing secrets across your applications and environments.

Instructions

Create a new Doppler project

Input Schema

TableJSON Schema

Name	Required	Description	Default
`name`	Yes	The name of the project to create
`description`	No	Optional description for the project

Implementation Reference

src/doppler.ts:84-88 (handler)

Handler logic specific to 'doppler_projects_create': builds the CLI command 'doppler projects create <name> [--description <desc>] --json' and executes it via execSync.

case "doppler_projects_create":
  parts.push("projects", "create", getString("name")!);
  if (getString("description")) parts.push("--description", getString("description")!);
  parts.push("--json");
  break;

src/tools.ts:99-116 (schema)

Tool definition including name, description, and input schema for creating a Doppler project (required: name; optional: description).

{
  name: "doppler_projects_create",
  description: "Create a new Doppler project",
  inputSchema: {
    type: "object",
    properties: {
      name: {
        type: "string",
        description: "The name of the project to create",
      },
      description: {
        type: "string",
        description: "Optional description for the project",
      },
    },
    required: ["name"],
  },
},

src/index.ts:27-31 (registration)
Registers the 'doppler_projects_create' tool (among others) by including it in toolDefinitions returned for ListToolsRequest.
```
server.setRequestHandler(ListToolsRequestSchema, async () => {
  return {
    tools: toolDefinitions,
  };
});
```

src/doppler.ts:10-36 (handler)

Core handler function that executes the built Doppler CLI command for any tool, including 'doppler_projects_create', via child_process.execSync and parses output as JSON.

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}`);
  }
}

src/index.ts:34-51 (registration)

MCP server request handler for CallToolRequest that dispatches to executeCommand based on tool name, used to invoke 'doppler_projects_create'.

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}`);
  }
});

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