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AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payment facilitation.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The xportalx MCP server exposes 29 tools, focused primarily on web capabilities. Its published description reads: "AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payment facilitation". It communicates over Streamable HTTP using the 2026-07-28 protocol revision, and does not require authorization to connect. MCPGrade currently rates xportalx F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Data-exfiltration parameters" and "Data-exfiltration parameters". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check xportalx's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add xportalx to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC
Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC
Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: fetch_api
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: fetch_page
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: fetch_pdf
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: fetch_pdf
A tool description tries to alter the model’s use of another tool.
Fetch and extract text content from PDF documents. Returns structRecommendationDescriptions must describe only their own tool.
tool: extract
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: crawl
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: markdown_convert
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: solve_captcha
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: solve_captcha
A tool description tries to alter the model’s use of another tool.
ected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCapRecommendationDescriptions must describe only their own tool.
tool: swap
A tool description tries to alter the model’s use of another tool.
one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKeyRecommendationDescriptions must describe only their own tool.
tool: swap
The input schema declares a parameter that asks the caller to hand over a password, key, token, or other secret — a credential-harvest / token-passthrough risk. (Bare pagination `token` params are excluded.)
parameter "privateKey"RecommendationNever pass secrets as tool arguments; authenticate out-of-band and remove credential parameters from the schema.
tool: x402_send
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
to destination. Tokens go from you to recipient. Perfect for paying agRecommendationRemove side-channel parameters; constrain tool inputs.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: swap
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "swap"RecommendationScope tools to the minimum needed.
tool: create_wallet
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "create_wallet"RecommendationScope tools to the minimum needed.
tool: send_tokens
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "send_tokens"RecommendationScope tools to the minimum needed.
tool: x402_send
The server advertises open-world / broadly-scoped capabilities.
no annotations on write-capable tool "x402_send"RecommendationScope tools to the minimum needed.
Vantaj uptime monitoring via MCP — manage monitors, heartbeats, incidents, and status pages.
Unified gateway to Algeria's TKAWEN ecosystem: commerce, certification, and AI tools.
Provides access to the Cohereon Doctrine AI safety framework with governance components, tiered access, and agent onboarding.
Agentic rails for complex workflows with receipts, fees, and MCP tool access.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC
Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC
Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC
Get real-time token price and market data from DexScreener. FREE - no payment required.
Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.
Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.
x402 payment facilitation - get payment info, verify transactions, check rates. FREE
Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.
Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).
Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.
Understand why a job failed. FREE - lookup job failures or get failure code reference.
Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.
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
Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.
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 s
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
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 U
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
Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.
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 excha
Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.
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
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
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
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
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