Json-repair-mcp Server

Json-repair-mcp is an MCP integration. Repairs malformed JSON from LLM output, validated against a schema. Paid per call via Stripe.

Packages and local setup

The published npm package is json-repair-mcp, version 1.0.1. Its declared MCP transport is stdio.

The package declares JSON_REPAIR_API_KEY (required): API key obtained by visiting https://json-repair-api-9ybv.onrender.com/signup (Stripe Checkout, one-time signup).; JSON_REPAIR_API_URL: Base URL of the hosted API. Defaults to the production endpoint if unset..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 1.0.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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