AI Essay Writer Agent

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A multi-agent AI system that writes complete, research-backed essays. Uses AG2 (AutoGen) Swarm pattern with 4 specialized agents: Researcher (web search), Outliner (thesis & structure), Writer (paragraph drafting), and Editor (grammar & flow). Outputs both formatted text and downloadable Word documents.

Technology Stack

FastAPIAG2 (AutoGen) SwarmGroq APIpython-docxDuckDuckGo SearchSSE StreamingGoogle Cloud Run

System Architecture

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Specifications

▸Multi-Agent Pipeline: Four specialized agents work sequentially: Researcher → Outliner → Writer → Editor
▸Web Research: DuckDuckGo search gathers facts, arguments, and expert opinions automatically
▸Essay Types: Supports argumentative, expository, narrative, and persuasive essays
▸Thesis Generation: Outliner agent creates clear, arguable thesis with logical structure
▸DOCX Export: Generates formatted Word documents with proper sections and styling
▸Real-time Progress: SSE streaming shows current phase and status as agents work

Design Decisions

Challenge	Solution
Agent tool calling unreliable with Groq	Pre-execute web searches and pass results to Researcher agent
Maintaining essay coherence	Sequential pipeline ensures each agent builds on previous output
Extracting agent responses from AG2	Robust extraction with fallbacks for name/role matching
Users need downloadable output	python-docx generates formatted Word documents with metadata
Long-running generation	SSE streaming provides real-time progress updates by phase

Process Flow

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User Interface

Essay Writer Interface

Simple form interface with real-time progress tracking and instant Word document download

◆Topic input with essay type selection

◆Configurable word count (100-5000)

◆Live progress indicators for each agent phase

◆One-click Word document download

Try Live Demo→https://tewtor.ai