MCP.Market

HiddenContent MCP server

online · 96% uptime
by hiddencontent.ai·ai.hiddencontent/mcp·v0.4.15
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Check a document for hidden text before your agent reads it. PDF, Office, RTF, HTML.

B84/100grade B
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Safety scan
B84/100

full report

Adoption
New

121 downloads/wk

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

HiddenContent tools

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

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

no findings
  • Code scan16 source files scanned25/25
  • Live reliabilityremote reachable in 322ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 84/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How HiddenContent compares

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

Safety score
84/100
higher than 70% of 4,461 AI and agents servers
Uptime
96%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
167 ms
faster than 72% of 2,334 AI and agents servers
Downloads a week
121
more than 67% of 1,554 AI and agents servers with a package

Release history: 2 versions in the registry since 2026-09-04, latest 2026-09-27, typically one every 24 days.

Install HiddenContent in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://api.hiddencontent.ai/v1/mcp
Add to Cursor

HiddenContent: common questions

Is HiddenContent MCP server safe?
Mostly: it is graded B (84/100). Read the HiddenContent safety report
How do I install HiddenContent?
It runs remotely at api.hiddencontent.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does HiddenContent need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is HiddenContent maintained?
The latest release is v0.4.15.
Is HiddenContent up?
96% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of HiddenContent?
Servers from other publishers that do the same job: Doc Bridge MCP server, PaperBanana MCP server and Decionis MCP server.
How does HiddenContent compare with other AI and agents MCP servers?
safety score 84/100 (higher than 70% of 4,461 AI and agents servers); uptime 96% (of our recent checks; the typical remote AI and agents server answers 100%); response time 167 ms (faster than 72% of 2,334 AI and agents servers). Full comparison.

Alternatives to HiddenContent

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  • PaperBanana
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