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tech.htsapp/crypto-mcp

by htsapp.tech · remote · no sign-in to list tools · v0.1.0 · published by tech.htsapp

Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http crypto https://mcp.htsapp.tech/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 1Claude Code: ask
  • paid_api_infoMachine-readable description of the full paid API (endpoints, price, x402 payment).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Machine-readable description of the full paid API (endpoints, price, x402 payment).
Only reads 2Claude Code: allow
  • rug_scan_previewFree PREVIEW of a memecoin rug/scam-risk scan for a token (EVM chains or Solana).No findings

    Why it is in this group

    • The name "rug_scan_preview" says "preview": a word for reading.
    Description, as the server wrote it
    Free PREVIEW of a memecoin rug/scam-risk scan for a token (EVM chains or Solana). Returns the overall risk level/score and up to two headline warning flags. The FULL report (all 30+ flags, taxes, holder concentration, LP lock, authorities, market data) is available from the paid HTTP endpoint referenced in `full_report`. chain: e.g. 'base', 'ethereum', 'bsc', 'arbitrum', 'solana'. address: the token contract / mint address.
  • wallet_report_previewFree PREVIEW of a wallet portfolio snapshot for any public address.No findings

    Why it is in this group

    • The name "wallet_report_preview" says "preview": a word for reading.
    Description, as the server wrote it
    Free PREVIEW of a wallet portfolio snapshot for any public address. Returns total USD value, number of holdings, and the single largest holding. The FULL itemized holdings breakdown is available from the paid HTTP endpoint in `full_report`. chain: e.g. 'base', 'ethereum', 'optimism', 'polygon', 'solana'. address: a public wallet address (read-only; no keys needed).

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http crypto https://mcp.htsapp.tech/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__crypto__rug_scan_preview",
      "mcp__crypto__wallet_report_preview"
    ],
    "ask": [
      "mcp__crypto__paid_api_info"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as crypto. Review it before you use it.