aiwriter 0.1.3

AIWriter is an AI Agent for writers.

AIWriter: AI-Powered Essay Writing and Improvement Tool

AIWriter is an intelligent writing assistant that leverages AI to write, evaluate, and iteratively improve essays and articles. Using an agent-based approach, it takes a prompt and relevant context, then refines drafts until they meet quality criteria.

Features

• Autonomous Essay Improvement: Writes and refines drafts until they meet quality standards
• Context Builder: Fetches and parses content from URLs to use as reference material
• Multi-criteria Evaluation: Scores essays on clarity, conciseness, relevance, engagement, and accuracy
• Insight Generator: Analyzes drafts and suggests specific improvements
• Customizable Output: Control essay length, style, and target audience

Installation

pip install aiwriter

Quick Start

# Set your API key
export ANTHROPIC_API_KEY="sk-ant-..." # the default model is anthropic's
# if using an openai model, use OPENAI_API_KEY, if using another provider, use "<PROVIDER_NAME>_API_KEY"

# Run the agent loop to write and iteratively improve an essay
aiwriter editor "Write an article about climate change solutions"

Core Commands

# Full agent loop - writes and iteratively improves essay
aiwriter editor "Write an article about renewable energy" --length 1500

# Single essay generation without iteration
aiwriter write "Write a poem about the ocean" --style poetic --audience "children"

# Score an existing essay
aiwriter rank "$(cat my_essay.txt)"

# Extract insights from an essay
aiwriter think "$(cat my_essay.txt)"

# Build context from a list of URLs
aiwriter build < urls.txt > context.md

# Show detailed help
aiwriter help

Using Context from URLs

You can provide a list of URLs to be used as source material for your essay:

# Create a file with URLs (one per line)
echo "
https://example.com/article1
https://example.com/article2
https://example.com/article3
" > context.txt

# Run with this context
aiwriter editor "Summarize the key points from these articles"

Customizing the Criteria

By default, essays are scored on clarity, conciseness, relevance, engagement, and accuracy. You can customize this:

# Create a custom criteria file
echo "clarity,innovation,technical_depth,practical_application" > criteria.txt

# Set the environment variable
export AIWRITER_CRITERIA="criteria.txt"

# Run with custom criteria
aiwriter editor "Write a technical deep-dive on machine learning"

Configuration

Environment Variables

Variable	Description	Default
ANTHROPIC_API_KEY	API key for Anthropic	(required)
AIWRITER_MODEL	AI model to use	anthropic/claude-sonnet-4-20250514
AIWRITER_CONTEXT_FILE	Input file with URLs	context.txt
AIWRITER_CONTEXT_FULL_FILE	Output file for parsed context	full_context.txt
AIWRITER_CRITERIA	Criteria file path	criteria.txt
AIWRITER_DRAFTS_DIR	Directory for draft outputs	drafts/

How It Works

AIWriter uses a multi-agent system to progressively improve essays:

1. Context Builder: Parses URLs and builds initial context
2. Writer: Generates an essay based on the prompt and context
3. Ranker: Evaluates the essay against multiple criteria
4. Thinker: Analyzes the essay and provides insights for improvement
5. Editor: Orchestrates the entire process, managing iterations

Architecture

flowchart TD
    A([URLs]) --> B(Context Builder)
    AA([Topic]) --> B(Context Builder)
    B --> C([Prompt])
    B --> J(Thinker)
    C --> D(Writer)
    D --> E([Draft])
    E --> F(Ranker)
    F --> FF([Scored Draft])
    H([Criteria]) --> F
    FF --> G{Editor}
    I([Past Runs]) --> G
    G --> B
    G --> J
    J --> G

    style B fill:#fd0795,color:black,font-weight:bold
    style D fill:#00b5d7,color:black,font-weight:bold
    style F fill:#ff9000,color:black,font-weight:bold
    style G fill:#ffb901,color:black,font-weight:bold
    style J fill:#2a9d8f,color:black,font-weight:bold

License

GPL 3.0