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AgentNexus-LangChain-FastAPI
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AgentNexus-LangChain-FastAPI

Active·★ 51·MIT·Updated 2026-10-24

Agent Saul is a graph-backed, human-verified legal intelligence platform designed for Indian contracts, leveraging stateful, resumable, and memory-disciplined AI agents. It aims to reduce information asymmetry in legal work by automating repetitive tasks and enabling humans to focus on judgment-intensive aspects.

#LegalTech#AI Agents#LangGraph#FastAPI#RAG#Human-in-the-loop
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#Stateful Systems
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$ Install
$ git clone https://github.com/Harmeet10000/langchain-fastapi-production.git && cd langchain-fastapi-production && uv venv && source .venv/bin/activate && uv sync
↗ Visit site★ GitHub
01

Features

01Graph-backed memory and reasoning with Neo4j and Graphiti.
02Human-verified workflows for legal liability and continuous improvement.
03Stateful, resumable, and deterministic agent orchestration using LangGraph.
04Indian contract analysis capabilities with specialized risk flagging and deadline tracking.
05Advanced RAG with Postgres, pgvector, and pg_textsearch for document retrieval.
02

Compatibility

Python
Runtime
Verified via docs
PostgreSQL
Database
Verified via docs
Neo4j
Graph DB
Verified via docs
Redis
Cache/Queue
Verified via docs
MongoDB
Database
Verified via docs
FastAPI
Web Framework
Verified via docs
03

Quick start

1
$ git clone https://github.com/Harmeet10000/langchain-fastapi-production.git
2
$ cd langchain-fastapi-production
3
$ uv venv
4
$ source .venv/bin/activate
5
$ uv sync
04

Use cases

↳Clause tagging and risk flagging (e.g., one-sided indemnity, unlimited liability) in contracts.
↳Deadline tracking and template comparison for legal documents.
↳Assisting individuals and small businesses in understanding complex legal fine print (e.g., vendor lock-in, liability caps).
↳Analyzing Indian enforceability and asset disclosure for family settlements and prenups.
↳Reviewing hospital contracts, consent forms, and vendor SLAs in healthcare.
05

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Harmeet10000 /
AgentNexus-LangChain-FastAPI
↗

Langchain FastAPI server

51MIT
Last commit4d ago
StatusActive
CategoryMulti-Agent
Links
Documentation↗Discussion↗Issues↗Releases↗
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