Skip to content

xportalx

by virgen101 · remote · no sign-in to list tools · v1.0.0 · published by GitHub user virgen101

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

Final · 3Changes · 17
CompareRegistry entry

29 tools: 3 do something that can't be undone, 17 change things and 9 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 xportalx https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp

Tools

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

29 tools

Can't be undone 3Claude Code: ask
  • send_tokensSend USDC from your custodial wallet to ANY wallet address.No findings

    Why it is in this group

    • The name "send_tokens" says "send": a word for sending, and what is sent cannot be taken back.
    Description, as the server wrote it
    Send USDC from your custodial wallet to ANY wallet address. Cost: 0.01 USDC. The sender (your custodial wallet) is auto-detected from your x402 payment. Use this to pay other agents, transfer to exchanges, or send to any address.
  • withdraw_walletWithdraw USDC from your custodial wallet to your owner wallet.No findings

    Why it is in this group

    • The name "withdraw_wallet" says "withdraw": a word that usually means money moves, which cannot be taken back.
    Description, as the server wrote it
    Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.
  • x402_sendSend USDC directly to ANY wallet address via x402 payment.No findings

    Why it is in this group

    • The name "x402_send" says "send": a word for sending, and what is sent cannot be taken back.
    Description, as the server wrote it
    Send USDC directly to ANY wallet address via x402 payment. Just provide to_address and amount - the flow auto-completes: 1) Pay 0.01 USDC platform fee 2) Pay the amount directly to destination. Tokens go from you to recipient. Perfect for paying agents, tipping, or sending to any address.
Changes things 17Claude Code: ask
  • coinbase_facilitatorx402 payment facilitation - get payment info, verify transactions, check rates.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
    x402 payment facilitation - get payment info, verify transactions, check rates. FREE
  • crawlCrawl a website starting from a URL, following links up to specified depth.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
    Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC
  • create_walletCreate a custodial wallet for an AI agent using Privy.No findings

    Why it is in this group

    • The name "create_wallet" says "create": a word for a change.
    Description, as the server wrote it
    Create a custodial wallet for an AI agent using Privy. Cost: 0.01 USDC. The owner wallet is automatically detected from your x402 payment - no need to provide it explicitly. The wallet can be used for automated transactions including swaps.
  • erc8004_registerRegister your AI agent on-chain with ERC-8004 Trustless Agent Identity.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
    Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.
  • extractExtract structured data from a web page using a JSON schema.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
    Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC
  • failure_reasonUnderstand why a job failed.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
    Understand why a job failed. FREE - lookup job failures or get failure code reference.
  • fund_walletFund your custodial wallet with USDC.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
    Fund your custodial wallet with USDC. DYNAMIC PRICING: You pay (amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 5 USDC, you pay 5.01 USDC and 5 USDC is transferred to your custodial wallet.
  • fund_wallet_ethFund your custodial wallet with ETH for gas.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
    Fund your custodial wallet with ETH for gas. DYNAMIC PRICING: You pay the USDC equivalent of (ETH amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 0.001 ETH, you pay ~$3.50 USDC (ETH value) + 0.01 USDC fee.
  • markdown_convertConvert a web page to clean Markdown format.No findings

    Why it is in this group

    • The name "markdown_convert" says "convert": a word for a change.
    Description, as the server wrote it
    Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC
  • nansen_smart_money_holdingsScreen tokens with Smart Money activity using Nansen Token Screener.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
    Screen tokens with Smart Money activity using Nansen Token Screener. Supports natural language like 'what are whales buying on base?' or 'trending tokens on solana'. Cost: 0.01 USDC
  • nansen_smart_money_netflowsTrack net capital flows from Smart Money wallets.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
    Track net capital flows from Smart Money wallets. Supports natural language like 'are whales accumulating ETH?' or 'smart money flows for PEPE last 7 days'. Cost: 0.01 USDC
  • nansen_token_god_modeFull token analytics with Nansen TGM.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
    Full token analytics with Nansen TGM. Supports natural language like 'analyze VIRTUAL token' or 'who holds the most PEPE?'. Auto-resolves token symbols to addresses. Cost: 0.01 USDC
  • nansen_wallet_profilerComprehensive wallet analysis.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
    Comprehensive wallet analysis. Supports natural language like 'profile vitalik.eth' or 'what labels does 0x... have?'. Returns balances, Nansen labels, and transactions. Cost: 0.01 USDC
  • solve_captchaSolve captchas on protected pages and extract content.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
    Solve captchas on protected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCaptcha, then Claude AI selects the best tool to retrieve content. Cost: 0.01 USDC
  • swapExecute a token swap on Base via 0x DEX Aggregator.No findings

    Why it is in this group

    • The description's first verb is "execute": a word for a change.
    Description, as the server wrote it
    Execute a token swap on Base via 0x DEX Aggregator. AI-ENHANCED: Accepts natural language like 'swap 10 USDC for VIRTUAL'. THREE MODES: (1) PRIVY MODE (RECOMMENDED): Provide owner_wallet - uses your secure Privy custodial wallet (create one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKey - server signs with your key (less secure). (3) BRIDGE MODE: Provide takerAddress only - returns a URL where you sign with browser wallet. Cost: 0.10 USDC
  • verify_agentVerify a wallet signature (EIP-191) to authenticate an agent.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
    Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.
  • x402_proxyAccess x402-protected APIs with automatic 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
    Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.
Only reads 9Claude Code: allow
  • coinbase_priceGet cryptocurrency prices and exchange rates from Coinbase.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.
  • dexscreener_tokenGet real-time token price and market data from DexScreener.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get real-time token price and market data from DexScreener. FREE - no payment required.
  • fetch_apiFetch structured JSON/XML data from any API endpoint.No findings

    Why it is in this group

    • The name "fetch_api" says "fetch": a word for reading.
    Description, as the server wrote it
    Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC
  • fetch_pageFetch raw HTML content from any web page.No findings

    Why it is in this group

    • The name "fetch_page" says "fetch": a word for reading.
    Description, as the server wrote it
    Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC
  • fetch_pdfFetch and extract text content from PDF documents.No findings

    Why it is in this group

    • The name "fetch_pdf" says "fetch": a word for reading.
    Description, as the server wrote it
    Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC
  • get_wallet_balanceCheck the balance of your custodial wallet.No findings

    Why it is in this group

    • The name "get_wallet_balance" says "get": a word for reading.
    Description, as the server wrote it
    Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.
  • mcp_pricingGet pricing information for all MCP tools.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.
  • x402_proxy_priceGet dynamic pricing for x402 proxy requests.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).
  • zora_walletGet comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.

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 xportalx https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/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__xportalx__fetch_api",
      "mcp__xportalx__fetch_page",
      "mcp__xportalx__fetch_pdf",
      "mcp__xportalx__dexscreener_token",
      "mcp__xportalx__coinbase_price",
      "mcp__xportalx__x402_proxy_price",
      "mcp__xportalx__mcp_pricing",
      "mcp__xportalx__zora_wallet",
      "mcp__xportalx__get_wallet_balance"
    ],
    "ask": [
      "mcp__xportalx__extract",
      "mcp__xportalx__crawl",
      "mcp__xportalx__markdown_convert",
      "mcp__xportalx__verify_agent",
      "mcp__xportalx__coinbase_facilitator",
      "mcp__xportalx__x402_proxy",
      "mcp__xportalx__erc8004_register",
      "mcp__xportalx__failure_reason",
      "mcp__xportalx__solve_captcha",
      "mcp__xportalx__swap",
      "mcp__xportalx__create_wallet",
      "mcp__xportalx__fund_wallet",
      "mcp__xportalx__fund_wallet_eth",
      "mcp__xportalx__withdraw_wallet",
      "mcp__xportalx__send_tokens",
      "mcp__xportalx__x402_send",
      "mcp__xportalx__nansen_smart_money_holdings",
      "mcp__xportalx__nansen_smart_money_netflows",
      "mcp__xportalx__nansen_token_god_mode",
      "mcp__xportalx__nansen_wallet_profiler"
    ],
    "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 xportalx. Review it before you use it.