MCP.Market

Json Forge MCP server

by ryudi84·io.github.ryudi84/json-forge-mcp·v1.0.1·1 stars
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JSON processing — format, validate, diff, convert, minify, query, analyze

B75/100grade B
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Safety scan
B75/100

full report

Adoption
New

1 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Json Forge tools (7)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • analyze_json

    Analyze JSON structure: type, depth, key count, size, and structure tree

  • convert_json

    Convert JSON to another format: yaml, csv, xml, toml, or typescript

  • diff_json

    Compare two JSON objects and show differences

  • format_json

    Pretty-print JSON with 2-space indentation

  • minify_json

    Minify JSON by removing all whitespace. Returns minified output and compression stats.

  • query_json

    Extract data from JSON using dot-notation path (e.g. 'users[0].name', '$.store.book')

  • validate_json

    Validate JSON and return a detailed structure report

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 214 days ago4/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Json Forge compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
75/100
higher than 45% of 48,255 servers
Tools
7
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
1
more than 65% of 28,688 servers

What its tools let an agent do: 7 read

Install Json Forge in Claude Code, Cursor or VS Code

Runs npx -y json-forge-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add json-forge-mcp -- npx -y json-forge-mcp
Add to Cursor

Json Forge: common questions

Is Json Forge MCP server safe?
Mostly: it is graded B (75/100). Read the Json Forge safety report
How do I install Json Forge?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Json Forge need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Json Forge maintained?
The last commit was 251 days ago (2026-02-25). The latest release is v1.0.1.
What can I use instead of Json Forge?
Servers from other publishers that do the same job: Docling MCP server.
How does Json Forge compare with other MCP servers?
safety score 75/100 (higher than 45% of 48,255 servers); tools 7 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Json Forge

Same job from other publishers: the closest match first, then the best rated.

  • Docling MCP
    Convert PDFs and other documents to structured formats via Docling, for AI applications.
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