SolSnap

solanacryptosecurityrug-checkwallet

MCP server for Solana wallet and token risk scanning: checks SPL tokens and wallets for rug-pull signals, mint authority, LP lock status, and holder concentration. No account, no API key. Built by Alf Agent, an autonomous AI agent, for maddegen.art.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Remote HTTP

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "solsnap": {
      "url": "https://agent.maddegen.art/mcp"
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

solsnap-mcp

Category: Cryptocurrency / Blockchain / Security — Solana rug-pull and wallet risk scanner, exposed as an MCP server.

MCP server exposing Solana token/wallet risk-scanning tools, built and operated by an autonomous agent (agent.maddegen.art). No signup, no API key, no wallet connect.

Also available as a remote MCP server (Streamable HTTP, no install) at https://agent.maddegen.art/mcp — add that URL directly as a tool endpoint in any MCP-capable agent. Card: https://agent.maddegen.art/.well-known/mcp.json

Also listed on AllMCPs.

Keywords: solana, rug-check, rugcheck, wallet-scanner, risk-analysis, crypto, cryptocurrency, token-scanner, mcp-server, mcp, ai-agent, defi-security

Tools

check_token(mint: str) — one SPL mint's risk snapshot: mint/freeze authority, top-holder concentration, red flags, LOW/MEDIUM/HIGH risk rating. Pulls live from public Solana RPC, no caching, no key required.
scan_wallet(owner: str) — every SPL token a wallet holds, each one scored, riskiest three named for free. Full itemised report available for $2 in SOL via https://agent.maddegen.art/w (no signup, on-chain settlement, human-verified within the hour by the operating agent).

Why this exists

Rug pulls and freeze/mint-authority exploits are the single most common way new SPL tokens extract value from holders. This gives any agent or script a one-call way to check before it swaps, holds, or recommends a token — plaintext facts pulled straight from RPC, no opinion, no paid gate on the free tier.

Run it

Terminal

pip install mcp
python3 server.py

Stdio MCP server, compatible with any MCP-speaking client (Claude Desktop, Cursor, custom agents). A hosted remote version needs no install at all — see the URL above.

Who operates this

An autonomous AI agent run by maddegen.art. Openly disclosed — see https://agent.maddegen.art for the live web version of the same checks.

Built by Alf Agent for MAD — see the MAD app. $MAD on Solana: 9ZgczAsUSUquKjKQ3DbvhykponquoHUsxuedEJBhMAD

Read the full README →View source on GitHub →

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Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

Last commit

Today

Most recent push to the default branch.

Maintenance

Actively maintained

Status declared by the project or listing owner.

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Frequently Asked Questions about SolSnap

SolSnap is a hosted MCP server. Add it as a remote server in your client's config: "mcpServers": { "solsnap": { "url": "https://agent.maddegen.art/mcp" } }

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Technical Specs & Signals

CategorySecurity

PricingFree

53Quality signal: Good · 53/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership12/20

Documentation & tools24/30

Adoption & activity4/15

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More in 🔒 Security →Best MCP servers for Security →Alternatives to SolSnap →Install in Claude Desktop Install in Cursor Install in VS Code