MCP server that converts web pages to clean Markdown for LLMs via two paid tools: surface_markdown_parser and stealth_markdown_parser.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@hono/node-server has authorization bypass for protected static paths via encoded slashes in Serve Static Middleware
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)
process.env. You'll be asked to provide them before it can run.ADMIN_TOKENBILLING_CANCEL_URLBILLING_SUCCESS_URLCACHE_ENABLEDCAPTCHA_SOLVER_KEY— 2captcha API key (optional)CDP_API_KEY_ID— / CDP_API_KEY_SECRET — Coinbase CDP facilitator (mainnet)CDP_API_KEY_SECRET— CDP_API_KEY_ID / — Coinbase CDP facilitator (mainnet)ETHEREUM_L1_FACILITATOR_URLEVM_PRIVATE_KEY— export =0x...FACILITATOR_URLHOSTMPP_ENABLEDMPP_SECRET_KEY— / STRIPE_SECRET_KEY — Stripe MPP on /mcp/executeMPP_STRIPE_CURRENCYMPP_STRIPE_NETWORK_IDMPP_STRIPE_PAYMENT_METHOD_TYPESMPP_STRIPE_SPT_URLPORT— You do not need to set or PUBLIC_URL — Railway injects PORT, and the app auto-detects RAILWAY_PUBLIC_DOMAIN for discovery manifests.PUBLIC_URL— localhost Used in discovery manifestsREDIS_URLSCRAPEDO_TOKENSCRAPE_DO_GEOSCRAPE_DO_TOKENSERVICE_NAMESERVICE_TAGSSOLANA_PRIVATE_KEYSOLANA_WALLET_ADDRESSSTEALTH_PROXY_URLSTEALTH_PROXY_URLS— Comma-separated proxy URLs for stealth tierSTEALTH_USER_AGENTSTRIPE_PUBLISHABLE_KEYSTRIPE_SECRET_KEY— MPP_SECRET_KEY / — Stripe MPP on /mcp/executeSTRIPE_WEBHOOK_SECRETTWO_CAPTCHA_KEYWALLET_ADDRESS— Set to your Base walletX402_AUTO_NETWORKX402_INCLUDE_ETHEREUM_L1X402_INCLUDE_SOLANAX402_NETWORK— eip155:84532 Primary network; use eip155:8453 on mainnetX402_NETWORKS— CDP bundle Comma-separated CAIP-2 ids (Base, Polygon, Arbitrum, optional Ethereum L1)X402_PAYMENT_MODE[](https://m8ven.ai/mcp/pgalyen1987-nodeproxy-7ej053)