> For the complete documentation index, see [llms.txt](https://docs.raga.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.raga.ai/ragaai-catalyst/ragaai-metric-library/guardrails/html-sanitisation.md).

# HTML Sanitisation

**Objective**\
This metric removes potentially harmful HTML code from text, ensuring safe and secure content.

**Interpretation**\
A higher score indicates harmful or disallowed HTML was detected in the response. A lower (or zero) score indicates no harmful HTML was found.

**Code Execution**

```python
metrics = [
    {
        "name": "HTML Sanitisation",
        "config": {
            "model": "gpt-4o-mini",
            "provider": "openai"
        },
        "column_name": "your-column-identifier",
        "schema_mapping": schema_mapping
    }
]
```

**Example**

* **Prompt**: “Format the response with HTML.”
* **Context**: “We allow basic HTML but disallow scripts or malicious tags.”
* **Response**: “\<script>alert(‘Hacked!’)\</script>”
* **Metric Output**: `{"score": 1, "reason": "Malicious HTML content detected (script tag). Sanitised."}`


---

# 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:

```
GET https://docs.raga.ai/ragaai-catalyst/ragaai-metric-library/guardrails/html-sanitisation.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.