alejandro-ao/ask-multiple-pdfs
A Langchain app that allows you to chat with multiple PDFs observed · 2026-08-28
Health v2 · maintenance only
29/100
- Activity 0
- Release rhythm 35
- Longevity 85
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1202
- days_rel: n/a
- days_push: 866
- n_releases_24m: 0
Adoption not part of the score
1873 stars · 1017 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Streamlit-based Python application built with Langchain that lets users chat with multiple PDF documents using natural language. It extracts and chunks PDF text, embeds it, and uses an LLM to answer questions grounded in the document content.
Use cases
- chat with multiple pdfs
- ask questions about pdf documents
- build a pdf question-answering app with langchain
- query documents with an llm
- learn how to build a rag chatbot
- extract answers from pdf content
When to choose
- you want a ready-made starting point for a document chat app
- you're learning Langchain and RAG via a tutorial project
- you need to ask natural-language questions across several PDFs
When to avoid
- you need a production-grade, actively maintained document chat solution
- you don't want to depend on an OpenAI API key
- you need a license for commercial use clarity (repo states MIT but no license file)
- you expect community contributions or support
Facets
application · maturity maintenance
rag pdf chat-interface llm-inference vector-database artificial-intelligence large-language-models pdf education python cross-platform langchain streamlit openai embeddings tutorial-project pdf-chat retrieval-augmented-generation web-server
1 source
- readme: https://github.com/alejandro-ao/ask-multiple-pdfs · fetched 2026-08-28 · 5074aa4adebf
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| alejandro-ao/ask-multiple-pdfs | main | 29 |
For agents
markdown · JSON · MCP: product_card(name="alejandro-ao/ask-multiple-pdfs")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem