kalibr 1.0.12

Kalibr SDK — Integrate your SaaS with every major AI model using a single SDK.

Kalibr SDK

Multi-Model AI Integration Framework

Write once. Deploy anywhere. Connect to any AI model.

Kalibr lets developers expose any Python function as a model-compatible API — instantly usable by GPT, Claude, Gemini, and beyond.

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🚀 Quick Start

Install

pip install kalibr

Run the included demo

kalibr-connect serve examples/demo_app.py

Then open your browser to:

http://127.0.0.1:8000/docs

You’ll see automatically generated endpoints for your demo functions — all schema-normalized and model-ready.

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⚙️ Core Features

✅ Multi-Model Support — Works with GPT Actions, Claude MCP, Gemini, and Copilot
✅ Automatic Schema Generation — Define once, serve everywhere
✅ Fast Local Development — Instantly test endpoints with kalibr-connect serve
✅ Lightweight Runtime — No dependencies beyond FastAPI + Uvicorn

🚧 Coming Soon:
• Auth & JWT user sessions
• Analytics & observability
• One-click deployment (Fly.io, AWS Lambda)

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🧠 How It Works

Decorate your Python functions with @app.register():

from kalibr.kalibr_app import KalibrApp

app = KalibrApp()

@app.register()
def summarize(text: str) -> str:
    """Summarize text input."""
    return text[:100] + "..."

@app.register()
def sentiment(text: str) -> dict:
    """Return a basic sentiment classification."""
    return {"sentiment": "positive" if "love" in text.lower() else "neutral"}

kalibr_app = app.get_app()

Then run:

kalibr-connect serve demo_app.py

Your endpoints appear instantly at:

http://127.0.0.1:8000/docs

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📁 Project Structure

kalibr/
  ├── __init__.py
  ├── __main__.py
  ├── kalibr_app.py
  ├── schema_generators.py
examples/
  ├── demo_app.py
  └── enhanced_kalibr_example.py

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📘 Documentation

See KALIBR_SDK_COMPLETE.md for full developer documentation.

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Kalibr — Transform how you build AI-integrated applications.