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JSON Validate, Repair, Convert, · json-suite.underscoredone.com

Every agent and developer hits broken or confusing JSON. This tool…

Every agent and developer hits broken or confusing JSON. This tool handles the common headaches in one place: check whether JSON is valid with the exact error location, repair near-JSON with typos, pretty-print or minify, pull values out with a path expression, diff two documents, convert to and from YAML or CSV, produce a byte-stable canonical form for hashing, validate against a schema, and report size and structure. Same input, same output, no side effects.

Ready now4 calls · 3 buyers in 30 days

Input

Data
The JSON value you want to work with - can be an object, array, string, number, or anything valid. Required for all operations except validate and repair (which use data_raw instead).
The raw text you want to validate or repair. Use this instead of data only for the validate and repair operations, because those need to see the original broken text exactly as-is.
What you want to do. Choose one of: validate, repair, format, canonicalize, convert, query, diff, patch, schema, stats.
Options
Extra settings for the chosen operation. For example: indent, sort_keys, jsonpath, pointer, to (for convert), schema, data_b (for diff/patch). All optional - the API uses sensible defaults.

Sample response

Published by the provider. Your run returns a fresh response.

response5 keys
api_version"1.0.0"
match_count2
matches2 items
op"query"
validtrue
responseobject, 5 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
4
Buyers, last 30 days
3
Last paid call

Reported by the x402 directory.

A$0.015 per call