Toon Python Packages

toons

A high-performance TOON (Token Oriented Object Notation) parser and serializer for Python.

python-toon

🐍 TOON for Python (Token-Oriented Object Notation) Encoder/Decoder - Reduce LLM token costs by 30-60% with structured data.

toon-format

🐍 Community-driven Python implementation of TOON

toonify

Toonify: Compact data format reducing LLM token usage by 30-60%

toonapi

Asynchronous Python client for the Quby ToonAPI

toon-llm

Token-Oriented Object Notation (TOON) is an LLM-optimized data serialization format implemented in Python.

prompture

Prompture is an API-first library for requesting structured JSON output from LLMs (or any structure), validating it against a schema, and running comparative tests between models.

tree-sitter-analyzer

AI-era enterprise-grade code analysis tool with comprehensive HTML/CSS support, dynamic plugin architecture, and MCP integration

zon-format

ZON → 35-70% cheaper LLM prompts than JSON/TOON. Zero overhead.

flow-toon-format

🐍 Community-driven Python implementation of TOON

synx-format

Built for AI and humans by APERTURESyndicate

dan-annotation

python library that use to handle dan (Data Advanced Notation) a human-readable data format for structured configs, datasets, and annotations with tables, arrays, and comments

temporal-cortex-toon

Deterministic calendar computation for AI agents — multi-calendar availability merging, RRULE expansion, conflict detection, and TOON compression

api-agent-ratatoskr

Universal MCP server for querying GraphQL, REST, and gRPC APIs using natural language

tost

TOON (Token-Oriented Object Notation) Python API - A compact data format optimized for LLM token usage implemented in rust

json-toon-converter

A package to convert JSON to TOON and TOON to JSON

zoon-format

ZOON - Zero Overhead Object Notation for LLM context optimization

tknpack

Token-optimized serialization for Pydantic models using TOON and PLOON formats. Reduce LLM token usage by up to 60% vs JSON with full round-trip fidelity.

simple-toon

Python parser and serializer for TOON (Token-Oriented Object Notation) - Reduce LLM token usage by 30-60%

toonbuilder

Convert JSON and XML files to TOON, a schema-aware data formatting for LLM prompts.

json-toon-fmt

JSON to TOON converter

toon-parser-async

Async wrapper for toon-parser - High-performance TOON format parser

toon-parser

Fast Python bindings for TOON format parser

farscry

farscry — see through any image. Converts screenshots into structured context for AI agents. OCR + layout analysis + TOON output. Zero API cost. Single binary.