PlayCanvas Editor MCP Server

Instructions

Implementation Reference

• src/tools/entity.ts:108-118 (registration)

  Full registration of the MCP tool 'add_script_component_script', including name, description, input schema, and inline handler function.

  mcp.tool(
      'add_script_component_script',
      'Add a script to a script component',
      {
          id: EntityIdSchema,
          scriptName: z.string()
      },
      ({ id, scriptName }) => {
          return wss.call('entities:components:script:add', id, scriptName);
      }
  );

• src/tools/entity.ts:115-117 (handler)

  The handler lambda that executes the tool logic by calling the WSS endpoint 'entities:components:script:add' with id and scriptName.

  ({ id, scriptName }) => {
      return wss.call('entities:components:script:add', id, scriptName);
  }

• src/tools/entity.ts:111-114 (schema)

  Input schema for the tool: object with 'id' (EntityIdSchema) and 'scriptName' (string).

  {
      id: EntityIdSchema,
      scriptName: z.string()
  },

• src/tools/schema/common.ts:35-35 (schema)

  Shared schema definition for EntityIdSchema, a UUID string, used in the tool's input schema.

  export const EntityIdSchema = z.string().uuid().describe('An entity ID.');