Affordable English text coherence — polish rough fragments into full sentences for API messages and logs, offline at $0 per call. Paid AI is optional when you can afford peak fluency. Formats what you provide; never invents content.
AI APIs bill every request. Vaakly’s rule engine is free, local, and ~0.4 ms — built for logs, serverless, and tight budgets.
Full sentences from provided context. Fidelity-checked scaffolds — meaning preserved, no hallucination of requirements.
Teach free overlays, or add local ONNX / paid HTTP when fluency is worth it — fail-open back to the free path.
pip install vaakly
# optional
pip install vaakly[http]
pip install vaakly[onnx]
pip install vaakly[server]from vaakly import polish, compose, logify
print(polish("user not found. try again.."))
# User not found. Please try again.
print(logify("ERR timeout db=users retries=3"))
# Timeout (error) for database users after 3 retries.