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art.maddegen.agent/solsnap

by agent.maddegen.art · remote · no sign-in to list tools · v1.0.0 · published by art.maddegen.agent

Solana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.

Final · 1Changes · 3
CompareRegistry entry

4 tools: 1 do something that can't be undone and 3 change things.

Scanned Oct 21, 2026

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

claude mcp add --transport http solsnap https://agent.maddegen.art/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • Warnsolsnap_scan

    The input schema at properties.mint.description contains a 44-character base64 string.

    Matched text

    inputSchema.properties.mint.description: "...32-44 chars), e.g. DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 (BONK). Not a walle..."

    What this check looks for
  • Warnwallet_sweep_pay

    The server marks "wallet_sweep_pay" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "wallet_sweep_pay" says "pay": a word that usually means money moves, which cannot be taken back.

    What this check looks for

Tools

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

4 tools

Can't be undone 1Claude Code: ask
  • wallet_sweep_payOptional helper: returns only the SOL amount and address that unlock the full wallet_sweep report for one wallet (the same details wallet_sweep already includes when unpaid).1 finding

    Why it is in this group

    • The name "wallet_sweep_pay" says "pay": a word that usually means money moves, which cannot be taken back.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "wallet_sweep_pay" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "wallet_sweep_pay" says "pay": a word that usually means money moves, which cannot be taken back.

      What this check looks for
    Description, as the server wrote it
    Optional helper: returns only the SOL amount and address that unlock the full wallet_sweep report for one wallet (the same details wallet_sweep already includes when unpaid). Send the exact amount; then call wallet_sweep again. Errors (isError=true): malformed address.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • title: Get payment details for a full sweep
Changes things 3Claude Code: ask
  • solsnap_scanGrade one Solana token mint for rug risk: 0-100 safety score, A-F grade and itemised flags.1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The input schema at properties.mint.description contains a 44-character base64 string.

      Matched text

      inputSchema.properties.mint.description: "...32-44 chars), e.g. DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 (BONK). Not a walle..."

      What this check looks for
    Description, as the server wrote it
    Grade one Solana token mint for rug risk: 0-100 safety score, A-F grade and itemised flags. Free. Checks mint/freeze authority, Token-2022 traps (transfer fee, hook, permanent delegate, pause), mutable metadata, pump.fun curve status, top-holder concentration (wallets vs pools), liquidity, pair age, FDV/liquidity, volume/liquidity, buy/sell imbalance. Does NOT check LP locks. Use it before buying one token; to grade everything a wallet holds use wallet_sweep instead. Unknown or unlisted mints still return on-chain checks with found=false. Errors (isError=true): malformed mint. Live data from Solana RPC + DexScreener, typically 1-4 s.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • title: Solana token rug-risk scan
  • wallet_sweepGrade every token a Solana wallet holds for rug risk in one call (up to 40 holdings).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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Grade every token a Solana wallet holds for rug risk in one call (up to 40 holdings). Free: totals plus the 3 riskiest holdings. Paid ($1 in SOL, one time per wallet): every holding itemised. This one tool covers the whole paid flow: an unpaid result includes payment.pay_to and payment.amount_sol; send exactly that amount (the amount identifies the wallet), then call wallet_sweep again with the same address and it returns status=full once the payment is seen on chain (usually within 30 s). Use solsnap_scan for a single token. Errors (isError=true): malformed address. Empty wallets return tokens_held=0.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • title: Solana wallet rug-risk sweep
  • wallet_sweep_reportLegacy alias of wallet_sweep kept for older clients: returns status=full with every holding once the wallet's payment has settled, otherwise status=not_paid with payment details.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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Legacy alias of wallet_sweep kept for older clients: returns status=full with every holding once the wallet's payment has settled, otherwise status=not_paid with payment details. Prefer wallet_sweep. Errors (isError=true): malformed address.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • title: Fetch a paid sweep report

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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http solsnap https://agent.maddegen.art/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": [],
    "ask": [
      "mcp__solsnap__solsnap_scan",
      "mcp__solsnap__wallet_sweep",
      "mcp__solsnap__wallet_sweep_pay",
      "mcp__solsnap__wallet_sweep_report"
    ],
    "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 solsnap. Review it before you use it.