# Blueprints

Blueprints can be used to craft advanced items. <img src="/files/h9govvbQwXDwxXMpLdVJ" alt="" data-size="line">

Blueprints are important for the Catddle Universes, as they represent advanced technology and higher productivity. Passing blueprints across chains is not allowed, as it will cause issues between multiverses. Blueprints can also be worn out after being used many times,

|        |                   |
| ------ | ----------------- |
| Source | Research          |
| Usage  | Advanced Crafting |

### Original Blueprint

The first blueprint of a specific item is called the **original blueprint**. It is created by [inventing](/activities/research.md#inventing).

The original blueprint can speed up and lower the cost of the corresponding crafting. The original version of the blueprint will have more durability.&#x20;

The corresponding technology will be lost if all blueprints of a specific item are consumed. A new inventing process will be required again to unlock this technology.

|        |                   |
| ------ | ----------------- |
| Source | Inventing         |
| Usage  | Advanced Crafting |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.catddle.com/items/blueprints.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.