Docs & PDF Q&A

rags

Describe the RAG pipeline you want and it builds it

Visit official page 日本語で詳しく見る

Popularity

★ 6.5k

Last update

April 2024

License / pricing

MIT

What it does

A Streamlit app that takes a plain-language description — load this page, retrieve this many documents — and assembles the corresponding RAG pipeline, then lets you inspect and tune the generated parameters before querying it. Inspired by OpenAI's GPTs, and genuinely useful for skipping the configuration vocabulary while you evaluate an idea. Development stopped in April 2024 and better-maintained alternatives exist, so treat it as a quick prototyping route. MIT.

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

Screenshots & visuals

Before you start

Setup difficultyFor advanced users
Command lineRequired
API keyRequired
Sends data onlineYes

Judged automatically from the project's own metadata. Always confirm on the official page.

rags FAQ

Is rags free?: rags itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.
Do I need to install anything or write code to use rags?: It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.
Does rags work on a phone?: No. It needs a computer.
Can I use rags commercially?: The licence is MIT, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.

How it compares

The conditions that decide whether you can actually use it, side by side.

Tool	Command line	API key	Sends data out	Phone	Commercial use
rags (this page)	Required	Required	Yes	No	Yes
LangChain	Required	Required	Yes	No	Yes
llm-app	Required	Required	Yes	No	Yes
LlamaIndex	Required	Required	Yes	No	Yes

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.

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What it does

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

rags FAQ

Is rags free?

rags itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.

Do I need to install anything or write code to use rags?

It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.

Does rags work on a phone?

No. It needs a computer.

Can I use rags commercially?

The licence is MIT, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.

How it compares

The conditions that decide whether you can actually use it, side by side.

Tool	Command line	API key	Sends data out	Phone	Commercial use
rags (this page)	Required	Required	Yes	No	Yes
LangChain	Required	Required	Yes	No	Yes
llm-app	Required	Required	Yes	No	Yes
LlamaIndex	Required	Required	Yes	No	Yes

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.