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How we check Add a server MCP Registry

HiddenContent MCP server | mcptry

H

HiddenContent

Needs sign-in

ai.hiddencontent/mcpv0.4.15 Domain verified

Check a document for hidden text before your agent reads it. PDF, Office, RTF, HTML.

Source Website Registry entry

Maintain this server? Claim it

Try it

This server signs you in with OAuth, which the playground doesn't support yet. Install it in your MCP client to try it.

Tools

We haven't seen a tool list from this server yet.

Health

The server is up but asks for credentials before it will talk.

Uptime, 30 days: 100%
Uptime, 90 days: 100%

Oct 23, 2026Oct 23, 2026

https://api.hiddencontent.ai/v1/mcp

Last check Oct 23, 17:59 UTC: auth required

Install

Remotestreamable-http

https://api.hiddencontent.ai/v1/mcp

Claude Code

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

Local (npm)stdio

npx -y @hiddencontent/[email protected]

Environment: HCS_API_TOKEN (required), HCS_URL, HCS_CAPABILITIES

Local (mcpb)stdio

https://github.com/AeroSpark-ai/hiddencontent-mcp/releases/download/v0.4.15/hiddencontent.mcpb

Environment: HCS_API_TOKEN (required), HCS_URL, HCS_CAPABILITIES

How it ranks

66/100

Works right now: 30/40
Uptime, 30 days: 15/15
Tool quality: 0/15
Complete listing: 11/15
Domain verified: 5/5
Speed: 0/5
Recently updated: 5/5

How scoring works