Hybrid CrewAI + LangGraph agentic system for end-to-end business process automation with human-in-the-loop checkpoints.
The Autonomous Business Process Automation system combines CrewAI's role-based agent collaboration with LangGraph's stateful graph execution to automate complex, multi-step business processes that previously required human intervention at every stage.
The system supports human-in-the-loop checkpoints — critical decision points where the agent system pauses, presents its findings to a human operator, and waits for approval before continuing. This makes the system suitable for compliance-sensitive workflows.
Use cases include: automated data extraction from multiple sources and report generation, invoice processing and validation, and business intelligence pipeline automation. A Streamlit control panel allows operators to monitor agent runs, intervene at checkpoints, and review outputs.
Mapping business processes to agent graphs: identifying agents, tools, decision points, and outputs.
Integrating CrewAI crews as nodes within a LangGraph workflow for hybrid orchestration.
Building agent tools for MySQL and MongoDB read/write operations with schema validation.
Configuring LangGraph interrupt_before checkpoints and building the approval API endpoint.
Agents producing structured PDF and DOCX reports from aggregated multi-source data.
Streamlit dashboard showing live agent state, checkpoint queue, run history, and output downloads.