MCP Commands - Feature Control

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MCP Commands - Feature Control

MCP.SetFeature - Set Feature State

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MiniRobot Language (MRL) - MCP Feature Control Commands

 

MCP.SetFeature

Enable or Disable MCP Features

 

Purpose

 

The MCP.SetFeature command enables or disables specific MCP features at runtime. This allows dynamic control over which server capabilities are active without restarting the server.

 

This command is useful for:

• Temporarily disabling features for security

• Enabling features on demand

• Implementing feature-based access control

• Dynamic server configuration

 

Syntax

 

MCP.SetFeature|$$FEATURE_NAME|$$STATE

 

Parameters

 

$$FEATURE_NAME - The name of the feature to enable or disable. Common features include: MEMORY, SCREENSHOT, CLIPBOARD, FILE, REGISTRY, PROCESS, WINDOW, NETWORK, SYSTEM.

 

$$STATE - The state to set: 1, ON, TRUE, or ENABLE to enable; 0, OFF, FALSE, or DISABLE to disable.

 

Return Value

 

Returns a status code indicating the result:

OK - Feature state was successfully changed

NOTFOUND - Feature not available in this server

ERROR - Failed to change feature state

 

Examples

 

' Example 1: Enable Memory feature

MCP.SetFeature|MEMORY|ENABLE

PRT.Memory feature enabled

 

' Example 2: Disable Screenshot feature for security

MCP.SetFeature|SCREENSHOT|DISABLE

PRT.Screenshot feature disabled

 

' Example 3: Conditional feature enable

' Check if we need clipboard access

IVV.$$NeedClipboard!0

MCP.SetFeature|CLIPBOARD|ON

MCP.MemFromClip|$$ClipboardData

MCP.SetFeature|CLIPBOARD|OFF

EIF.

 

Remarks

 

Feature state changes take effect immediately. If a feature is disabled, any subsequent commands using that feature will fail with a feature-not-enabled error.

 

Note that some critical features may not be disableable for system stability reasons. Attempting to disable such features will return an ERROR status.

 

Feature states set via this command are temporary and will reset to defaults when the server restarts unless the configuration is saved.

 

Error Conditions

 

The command will fail with an error if:

• The feature name parameter is missing

• The state parameter is missing or invalid

• The feature is not available

• Too many parameters are provided

 

See also:

 

• MCP.GetFeature - Get Feature Capability

• MCP.SetCMDFilter - Set Command Filter