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SealGuard MCP Server

answering

SealGuard is answering right now. Last checked 15 min ago. It exposes 3 tools. Last commit 12 Nov 2026.

Check a Solana wallet for risky approvals and scam tokens, and find SOL you can take back.

Uptime history 23 hours of history
23 hours agonow
100.0%
Uptime 24h
86 of 86 checks
3
Tools
read from the server
193 ms
Response time
average over 24h
0
Stars
last commit 12 Nov 2026

What the code does

We read the source, 1 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

<script src="https://pulse.2cstudio.app/v1/web.js" data-site="web-sealguard" defer></script>
Sends data to a third-party sink worker/index.ts:63
          const r: any = await (await fetch(`https://api.telegram.org/bot${env.TELEGRAM_BOT_TOKEN}/getWebhookInfo`, { signal: AbortSignal.timeout(8000) })).json();

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

run in your terminal
claude mcp add sealguard --transport http https://guard.2cstudio.app/mcp
Settings → Connectors → Add custom connector, then paste this address
https://guard.2cstudio.app/mcp
~/.codex/config.toml
[mcp_servers.sealguard]
url = "https://guard.2cstudio.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "sealguard": {
      "url": "https://guard.2cstudio.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sealguard": {
      "type": "http",
      "url": "https://guard.2cstudio.app/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

empty
list_empty_token_accounts
Lists a Solana wallet's empty token accounts (left behind by sold or sent tokens), the SOL rent locked in each, and which ones SealGuard suggests closing. Accounts for tokens the owner will likely receive again, or used in the last 30 days, are marked to keep, with the reason. Also lists pump.fun and PumpSwap deposits the wallet can take back. Read-only; returns a link where the owner can close them.
scan
scan_wallet
Checks a Solana wallet for risks and gives a 0-100 safety score: open token approvals, phishing airdrops, Token-2022 permanent delegates and transfer restrictions, stake and nonce accounts controlled by someone else, and whether the wallet account itself has been taken over. Also totals the SOL locked in empty token accounts. Read-only; returns a link where the owner can fix what was found.
token
list_token_approvals
Lists every token approval (delegate) on a Solana wallet: which address can still move which token, and how much. Also lists Token-2022 permanent delegates, which holders can't revoke. Read-only; returns a link where the owner can revoke approvals for free.

Endpoints

URLTransportStateLatencyChecked
https://guard.2cstudio.app/mcp streamable-http answering 264 ms 15 min ago

Alternatives to SealGuard

same job, measured the same way
Base Approval Risk Check
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Find risky ERC-20 approvals on a Base wallet and get revoke calldata. Paid x402 report.

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GL1TCH Token Safety
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Deus Witness
by sipkigroup

MCP proxy: holds risky tool calls for passkey approval; signed receipts you can check offline.

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AskYourStack
by askyourstack

Let Claude, ChatGPT or Cursor manage your servers, sites and SEO, with approvals for risky actions.

answering
CYRE Guardian
by milesdev888

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).

3 tools answering
PlainText Wallet Approval Checker
by fizzl13

Explains wallet approvals and signature requests in plain language: SAFE, CAUTION or RISK.

3 tools answering
V
Veriql Risk
by veriql

Rug, honeypot and wallet-approval risk checks on Solana and EVM, with every penalty driver shown.

175 installs/wk local only

SealGuard — questions

Answers built from our own checks of this server.

What can SealGuard do?
It exposes 3 tools, read directly from the server on our last check. Among them: list_empty_token_accounts, list_token_approvals, scan_wallet. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is SealGuard working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 86 of 86 checks got a reply (100.0%), average response time 193 ms. The bar chart above shows every period we have measured.
How do I connect SealGuard?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does SealGuard need an API key?
No. SealGuard completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is SealGuard?
It answers our handshake in 193 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is SealGuard open source?
The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at guard.2cstudio.app, which runs on its operator's own terms.