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Hedera Hcs MCP server

by mountainmystic·io.github.mountainmystic/hedera-hcs-mcp-server·v1.0.1
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AI-powered Hedera HCS topic intelligence for agents. Pay per call in HBAR.

F28/100grade F
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Safety scan
F28/100

full report

Adoption
Not measured yet

Usage numbers are collected on the next scan

Blocked at the gateway.Blocked at the gateway. A critical finding or a dead endpoint.

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

Hedera Hcs tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

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

1 high
  • –Code scanpackage could not be scannedn/a
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • highPackage hedera-hcs-mcp-server not found on npmcode.package-missing
Overall 28/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Hedera Hcs compares

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

Safety score
28/100
higher than 5% of 48,255 servers

Install Hedera Hcs in Claude Code, Cursor or VS Code

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

claude mcp add hedera-hcs-mcp-server -- npx -y hedera-hcs-mcp-server
Add to Cursor

Hedera Hcs: common questions

Is Hedera Hcs MCP server safe?
No: it is graded F and blocked at the gateway (28/100). Read the Hedera Hcs safety report
How do I install Hedera Hcs?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Hedera Hcs need an API key?
Yes. The registry entry asks for HEDERA_PRIVATE_KEY, OPENAI_API_KEY.
Is Hedera Hcs maintained?
The latest release is v1.0.1.

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