LangGraph Neo4j Starter Project
Budget: $10 – $30 USD
I need a minimal, “hello world” style project that wires LangGraph to Neo4j so I can use it as a learning scaffold for a larger system later. I do not yet have a Neo4j instance, so part of the job is guiding me through—or fully automating—the setup of a fresh database (Docker, Aura, or local install; whatever is quickest and clearly documented). After that, the code should demonstrate a simple end-to-end flow: LangGraph receives an input, touches Neo4j through the official driver, and returns a result that proves the connection works.
Deliverables
• Running Neo4j database (clean install) with connection details I can change later
• Source code for the LangGraph “hello world” that reads and writes a test node
• README with step-by-step commands to spin everything up on a new machine (on Windows)
• Brief explanation of where in the code I would extend the graph logic or Neo4j queries
Acceptance criteria
• `python main.py` (or a single command) loads, writes “Hello World” to Neo4j, then reads it back without errors
• Instructions reproduced on my laptop lead to the same result in under ten minutes
If you can get this scaffold up fast and keep the docs crystal clear, that’s exactly what I’m after.
Deliverables
• Running Neo4j database (clean install) with connection details I can change later
• Source code for the LangGraph “hello world” that reads and writes a test node
• README with step-by-step commands to spin everything up on a new machine (on Windows)
• Brief explanation of where in the code I would extend the graph logic or Neo4j queries
Acceptance criteria
• `python main.py` (or a single command) loads, writes “Hello World” to Neo4j, then reads it back without errors
• Instructions reproduced on my laptop lead to the same result in under ten minutes
If you can get this scaffold up fast and keep the docs crystal clear, that’s exactly what I’m after.