Civo MCP Server

Instructions

Implementation Reference

• src/api/instances.ts:71-95 (handler)

  Core handler function that makes the POST request to Civo's API to reboot the specified instance.

  export async function rebootInstance(params: {
    id: string;
    region: string;
  }): Promise<any> {
    checkRateLimit();
  
    const url = `${CIVO_API_URL}/instances/${params.id}/reboots`;
    const response = await fetch(url, {
      method: 'POST',
      headers: {
        Authorization: `Bearer ${CIVO_API_KEY}`,
      },
      body: new URLSearchParams({
        region: params.region,
      }),
    });
  
    if (!response.ok) {
      throw new Error(
        `Civo API error: ${response.status} ${response.statusText}`
      );
    }
  
    return response.json();
  }

• src/tools/instances.ts:60-77 (schema)

  Defines the tool schema, name, description, and input validation schema requiring 'id' and 'region'.

  export const REBOOT_INSTANCE_TOOL: Tool = {
    name: 'reboot_instance',
    description: 'Reboot a cloud instance on Civo',
    inputSchema: {
      type: 'object',
      properties: {
        id: {
          type: 'string',
          description: 'Instance ID',
        },
        region: {
          type: 'string',
          description: 'Region identifier',
        },
      },
      required: ['id', 'region'],
    },
  };

• src/index.ts:73-73 (registration)

  Registers the REBOOT_INSTANCE_TOOL in the MCP server's capabilities.tools dictionary.

  [REBOOT_INSTANCE_TOOL.name]: REBOOT_INSTANCE_TOOL,

• src/index.ts:231-253 (handler)

  Server-side dispatcher for 'reboot_instance' tool call: validates arguments and invokes the rebootInstance handler.

  case 'reboot_instance': {
    if (
      typeof args !== 'object' ||
      args === null ||
      typeof args.id !== 'string' ||
      typeof args.region !== 'string'
    ) {
      throw new Error('Invalid arguments for reboot_instance');
    }
  
    const result = await rebootInstance(
      args as { id: string; region: string }
    );
    return {
      content: [
        {
          type: 'text',
          text: `Instance ${args.id} rebooted: ${result.result}`,
        },
      ],
      isError: false,
    };
  }