JSON to TOON

by FastDrop

MCP MCP VERIFIED Verified 6 days ago Registry import free

Convert JSON to TOON (about 40% fewer LLM tokens) and TOON back to JSON. Free, no auth.

Convert JSON to TOON (about 40% fewer LLM tokens) and TOON back to JSON. Free, no auth. Official MCP Registry: io.github.karta9821/json2toon@1.0.0. Remote endpoint: https://json2toon.co/api/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.karta9821/json2toon and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 4 Oct 2026. Not supplied by the maker.

json_to_toon
Convert JSON to TOON (Token-Oriented Object Notation), a compact format that uses about 40% fewer LLM tokens than JSON. Best for uniform arrays of objects.
toon_to_json
Decode a TOON document back to pretty-printed JSON.