RunIt SDK

Python SDK for building apps on RunIt.

Installation

The SDK is automatically available in the RunIt runtime. For local development:

pip install -e .

Or install from PyPI:

pip install runit-sdk

Quick Start

from runit import app, remember

@app.action
def greet(name: str) -> dict:
    visits = (remember("visits") or 0) + 1
    remember("visits", visits)
    return {"message": f"Hello, {name}! Visit #{visits}"}

Paste this into RunIt, hit "Go Live," and share the link.

Features

• @app.action - Mark functions as runnable actions with auto-generated UI
• remember() / forget() - Built-in key-value storage across runs
• storage - Full storage API (get, set, delete, list)
• save_artifact() - Write outputs that users can download
• save_dataframe() - Save pandas/polars DataFrames in multiple formats
• context - Access secrets and uploaded JSON data
• Zero Dependencies - Core functionality has no required dependencies

Documentation

See the SDK Guide for complete documentation and examples.

Sample Apps

Check out the sample apps in ../samples/:

• hello-world - Minimal greeting action
• extract-company - URL scraping with artifacts
• image-analysis - File upload and image processing
• bulk-processor - Batch processing with error handling
• opendraft - Multi-action app example

Development

# Install with dev dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Run tests with coverage
pytest --cov=runit --cov-report=html

License

MIT