> For the complete documentation index, see [llms.txt](https://docs.hex-rays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hex-rays.com/8.4/developer-guide/c++-sdk.md).

# C++ SDK

Our IDA SDK exposes API in the form of C++ libraries and header files, allowing you you to create custom processor modules and plugins, automate tasks, or integrate new features directly into IDA. Our IDA API is defined and organized by the contents of the header files, that you can browse in our [IDA C++ SDK Reference](https://cpp.docs.hex-rays.com).

## Typical use cases

With IDA SDK, you can develop loaders for unsupported binary formats or custom processors modules to disassemble and analyze non-standard files. What's more, you can write plugins to perform complex, automated tasks and more, allowing you to go far beyong the basic IDC scripting.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.hex-rays.com/8.4/developer-guide/c++-sdk.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.