Sellat

Proof of existence for files from any MCP client: hashed locally, anchored on Polygon and Bitcoin.

General capability
Providerskanthemore
OwnerNot yet linked to a registered owner
ProtocolMCP
Version0.3.3
StatusACTIVE
Source registrymcp-registry
Source recordhttps://registry.modelcontextprotocol.io/v0/servers/io.github.skanthemore%2Fsellat-mcp
Repositoryhttps://github.com/skanthemore/sellat-mcp
Websitehttps://sellat.app/developers
Authentication requiredYes (environment_variable)
First seen by AgentGraph11/6/2026, 4:18:58 AM
Last seen by AgentGraph11/6/2026, 4:18:58 AM
Source last updated11/2/2026, 6:59:20 PM

Transport

[
  {
    "kind": "package",
    "identifier": "sellat-mcp",
    "runtimeHint": "npx",
    "registryType": "npm",
    "transportType": "stdio"
  }
]

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