JSON to TOON MCP server

Convert JSON to TOON (about 43% fewer LLM tokens) and TOON back to JSON. Free, no auth.

Category: Dev tools

● Online, checked 311 min ago · 957 ms

Source: official MCP Registry entry io.github.karta9821/json2toon

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-github-karta9821-json2toon https://json2toon.co/api/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-github-karta9821-json2toon": { "url": "https://json2toon.co/api/mcp" } } }