TOON

Converts structured data formats into compact tabular notation where field names appear once in headers, reducing token usage by 50-70%.

TOON (Token-Oriented Object Notation) encodes JSON, CSV, XML, HTML tables, and YAML into a compact header-based format where field names are defined once rather than repeated for each record. The server provides tools for encoding data to TOON format, decoding back to JSON, analyzing potential token savings, and automatically optimizing prompts by detecting and converting embedded data sections. Benchmarks show consistent 50-65% token reduction across datasets of varying sizes.