UTF-8 encoding tip

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April M 2026-01-05 12:31:20 -08:00
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@ -157,13 +157,18 @@ You can [monitor ingestion](#monitor-ingestion) to see the progress of the uploa
## Ingest knowledge from URLs {#url-flow} ## Ingest knowledge from URLs {#url-flow}
When using the OpenRAG chat, you can enter URLs into the chat to be ingested in real-time during your conversation.
:::tip
Use [UTF-8 encoding](https://www.w3schools.com/tags/ref_urlencode.ASP) for URLs with special characters other than the standard slash, period, and colon characters.
For example, use `https://en.wikipedia.org/wiki/Caf%C3%A9` instead of `https://en.wikipedia.org/wiki/Café` or `https://en.wikipedia.org/wiki/Coffee%5Fculture` instead of `https://en.wikipedia.org/wiki/Coffee_culture`.
:::
The **OpenSearch URL Ingestion** flow is used to ingest web content from URLs. The **OpenSearch URL Ingestion** flow is used to ingest web content from URLs.
This flow isn't directly accessible from the OpenRAG user interface. This flow isn't directly accessible from the OpenRAG user interface.
Instead, this flow is called by the [**OpenRAG OpenSearch Agent** flow](/chat#flow) as a Model Context Protocol (MCP) tool. Instead, this flow is called by the [**OpenRAG OpenSearch Agent** flow](/chat#flow) as a Model Context Protocol (MCP) tool.
The agent can call this component to fetch web content from a given URL, and then ingest that content into your OpenSearch knowledge base. The agent can call this component to fetch web content from a given URL, and then ingest that content into your OpenSearch knowledge base.
Like all OpenRAG flows, you can [inspect the flow in Langflow](/agents#inspect-and-modify-flows), and you can customize it. Like all OpenRAG flows, you can [inspect the flow in Langflow](/agents#inspect-and-modify-flows), and you can customize it.
For more information about MCP in Langflow, see the Langflow documentation on [MCP clients](https://docs.langflow.org/mcp-client) and [MCP servers](https://docs.langflow.org/mcp-tutorial). For more information about MCP in Langflow, see the Langflow documentation on [MCP clients](https://docs.langflow.org/mcp-client) and [MCP servers](https://docs.langflow.org/mcp-tutorial).
## Monitor ingestion ## Monitor ingestion