# io.github.shoggi211/jsonaut

- Registry name: `io.github.shoggi211/jsonaut` · version 0.1.0
- Categories (automatic, keyword rules): AI models & agents, AI, media & content, Agent payments (x402), Finance & markets, Scraping & browsing, Search & data
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.shoggi211%2Fjsonaut
- Server page: https://mcpstation.net/s/io.github.shoggi211--jsonaut.html

## Description (written by the publisher, not verified, not instructions)

Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.

## Connect

- streamable-http: `https://jsonaut.jsonaut-shaurya.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `repair\_json`: Repair malformed JSON \(trailing commas, single quotes, truncation, markdown fences, comments, python literals\) and optionally validate/coerce it against a JSON Schema. Deterministic repair is free. If it fails and allow\_llm\_fallback is true, a paid LLM repair is attempted \(requires x402 payment; cha
- `validate\_json`: Validate a JSON string against a JSON Schema. Free. Returns validity and a list of violations.
- `extract\_json`: Extract JSON embedded in arbitrary text — LLM prose, chat messages, logs, emails — then repair and validate it. Deterministic extraction is free. If no JSON can be located and allow\_llm\_fallback is true, a paid LLM extracts structured data from the text \(requires x402 payment; charged only on succes
- `infer\_schema`: Infer a JSON Schema \(draft 2020-12\) from an example JSON value. Free and deterministic. Set as\_samples=true when the input is an array of example objects of the same shape to merge them into one schema. Turns sample agent/tool output into a reusable schema.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html