Mmcp.market

John's Essentials MCP server

by johnsessentials.com·com.johnsessentials/johns-essentials·v1.2.0
No reviews yet

144 deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).

B70/100grade B
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
B70/100

full report

Adoption
New

Little public usage data yet

Reviews

Write one

Nobody has reviewed John's Essentials yet.

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

John's Essentials tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 558ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http johns-essentials https://api.johnsessentials.com/mcp/messages
Add to Cursor

John's Essentials: common questions

Is John's Essentials MCP server safe?
Mostly: it is graded B (70/100). Read the John's Essentials safety report
How do I install John's Essentials?
It runs remotely at api.johnsessentials.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does John's Essentials need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is John's Essentials maintained?
The latest release is v1.2.0.
Is John's Essentials up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.
What can I use instead of John's Essentials?
Servers from other publishers that do the same job: SammaPix — Image & PDF tools for AI agents MCP server, Rendobar MCP server and Muse Image MCP server. Compare all John's Essentials alternatives.

Alternatives to John's Essentials

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

All John's Essentials alternatives →
  • SammaPix — Image & PDF tools for AI agents
    Image & PDF tools for AI agents: compress, convert, resize, PDF, AI vision, pipeline.
    A
  • Rendobar
    Transform video, audio and images, and generate media from prompts. FFmpeg, captions, models.
    A
  • Muse Image
    Generate, edit and iteratively refine images with Meta Muse, returning file paths not base64.
    B
  • Roundcut
    Local image tools: circle crop, crop, resize, compress, convert JPG/PNG/WebP/AVIF. By RoundCut.
    A
  • Figma MCP
    Figma MCP: list frames in a file and fetch one frame's JSON and image safely. 2 tools.
    B
John's Essentials vs SammaPix — Image & PDF tools for AI agentsJohn's Essentials vs RendobarJohn's Essentials vs Muse Image

More from johnsessentials.com →