RemoteFree

FixMyJSON MCP server

io.github.tonbifun/fixmyjson

Repair broken LLM JSON and check it against a JSON Schema. Flags cut-off output. Free trial.

Website

Install FixMyJSON in Claude Code

Claude Code
claude mcp add --transport http fixmyjson https://fixmyjson-api.onrender.com/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "fixmyjson": {
      "url": "https://fixmyjson-api.onrender.com/mcp"
    }
  }
}

Frequently asked questions

What does the FixMyJSON MCP server do?

Repair broken LLM JSON and check it against a JSON Schema. Flags cut-off output. Free trial.

Is the FixMyJSON MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does FixMyJSON run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add FixMyJSON to Claude Code?

Run: claude mcp add --transport http fixmyjson https://fixmyjson-api.onrender.com/mcp

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