Rewind.Learn

Transform session artifacts into structured knowledge.

Installation

pip install rewindlearn

Quick Start

# Set your API key
export ANTHROPIC_API_KEY="your-key"

# Process a session
rewindlearn process run \
    --template online-course \
    --transcript lecture.vtt \
    --chat chat.txt \
    --course "AI Engineering" \
    --session 5 \
    --output study-guides/

Python API

import asyncio
from rewindlearn import process_session

async def main():
    results = await process_session(
        template="online-course",
        transcript_path="lecture.vtt",
        chat_path="chat.txt",
        course_name="AI Engineering",
        session_number=5
    )
    print(results["session_summary"])

asyncio.run(main())

Features

• Session Summary: Comprehensive overview of the session content
• Concept Timeline: Chronological breakdown of concepts with timestamps
• Friction Analysis: Identifies potential confusion points and questions
• Coverage Gaps: Topics that could use more coverage
• Learning Resources: Curated resources for each topic
• Action Items: Prioritized tasks for students
• Concept Chunks: CSV with video clip markers for splitting

CLI Commands

# Show help
rewindlearn --help

# Show version
rewindlearn --version

# Process a session
rewindlearn process run --template online-course --transcript lecture.vtt --output ./output

# List available templates
rewindlearn template list

# Show template details
rewindlearn template show online-course

# Validate a template
rewindlearn template validate custom-template.yaml

# Show current configuration
rewindlearn config show

# Check configuration validity
rewindlearn config check

Configuration

Create a .env file or set environment variables:

# Required: At least one LLM API key
ANTHROPIC_API_KEY=sk-ant-...
OPENAI_API_KEY=sk-...

# Optional: LangSmith for observability
LANGSMITH_API_KEY=lsv2_...
LANGSMITH_TRACING=true

# Optional: Override defaults
REWINDLEARN_DEFAULT_PROVIDER=anthropic
REWINDLEARN_DEFAULT_MODEL=claude-sonnet-4-20250514
REWINDLEARN_TEMPLATES_DIR=./templates
REWINDLEARN_OUTPUT_DIR=./output

Development

# Clone the repository
git clone https://github.com/knightsri/rewind.learn.git
cd rewind.learn

# Install in development mode
pip install -e ".[dev]"

# Run tests
pytest -v

# Type checking
mypy src/

# Linting
ruff check src/

License

Apache 2.0