LocalFree

Clearjson MCP server

wayknow/clearjson

Large-file-safe JSON MCP server. Format, validate, search, JSONPath query, deep diff, and format conversion (CSV/TSV/YAML/TypeScript). 10 tools, zero dependencies.

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Install Clearjson in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add clearjson -- <command to start the server>

Frequently asked questions

What does the Clearjson MCP server do?

Large-file-safe JSON MCP server. Format, validate, search, JSONPath query, deep diff, and format conversion (CSV/TSV/YAML/TypeScript). 10 tools, zero dependencies.

Is the Clearjson 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 Clearjson run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Clearjson to Claude Code?

Follow the install steps in the project's README at https://github.com/wayknow/clearjson, then register it with "claude mcp add".

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