MCP.Market

Demomagic Duckchain MCP server

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by smithery.ai·ai.smithery/demomagic-duckchain-mcp·v1.13.1
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Explore blockchain data across addresses, tokens, blocks, and transactions. Investigate any transa…

F32/100grade F
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Safety scan
F32/100

full report

Adoption
New

Little public usage data yet

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

Reviews

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

Demomagic Duckchain 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

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote unreachable: Streamable HTTP error: Error POSTing to endpoint: Server not found0/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityAPI key sent as a header8/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • highRemote endpoint did not respondreliability.unreachable

    Streamable HTTP error: Error POSTing to endpoint: Server not found

Overall 32/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Demomagic Duckchain compares

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

Safety score
32/100
higher than 6% of 48,255 servers
Uptime
0%
of our recent checks; the typical remote server answers 100%

Install Demomagic Duckchain in Claude Code, Cursor or VS Code

claude mcp add --transport http demomagic-duckchain-mcp https://server.smithery.ai/@demomagic/duckchain-mcp/mcp
Add to Cursor

Demomagic Duckchain: common questions

Is Demomagic Duckchain MCP server safe?
No: it is graded F and blocked at the gateway (32/100). Read the Demomagic Duckchain safety report
How do I install Demomagic Duckchain?
It runs remotely at server.smithery.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 Demomagic Duckchain need an API key?
Yes. The registry entry asks for Authorization.
Is Demomagic Duckchain maintained?
The latest release is v1.13.1.
Is Demomagic Duckchain up?
0% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Demomagic Duckchain compare with other MCP servers?
safety score 32/100 (higher than 6% of 48,255 servers); uptime 0% (of our recent checks; the typical remote server answers 100%). Full comparison.

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