MCP.Market

StealthGuard 402 MCP server

online · 89% uptime
by ak10082247-max·io.github.ak10082247-max/stealthguard-402·v1.0.0
No reviews yet

Stealth web extraction, Polymarket alpha, and on-chain pre-trade gating via x402 on Base.

A88/100grade A
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Safety scan
A88/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

StealthGuard 402 tools (19)

write = sends, deletes, buys or posts
  • arxiv_agent_papersFree

    Latest ArXiv AI agent security and autonomous reasoning papers, sanitized and summarized for context windows. Price: $0.002 USDC on Base.

  • base_new_poolsFree

    Newly created Base liquidity pools (last 2 hours) with automated TRUST/BLOCK verdict. Price: $0.003 USDC on Base.

  • base_trending_tokensFree

    Top trending Base DEX pairs (DexScreener) pre-screened for honeypots, malicious taxes, and prompt injections. Price: $0.003 USDC on Base.

  • crypto_sentiment_pulseFree

    Real-time crypto Fear & Greed index + funding rate skew + injection-free top news headlines. Price: $0.002 USDC on Base.

  • defi_yield_radarFree

    Live DeFiLlama top stablecoin & ETH APY yields on Base and Arbitrum, pre-sanitized for AI execution. Price: $0.002 USDC on Base.

  • github_trending_agentsFree

    Top trending GitHub AI agent & MCP tool repositories today with sanitized descriptions and README summaries. Price: $0.002 USDC on Base.

  • hackernews_ai_digestFree

    Top 15 HackerNews AI and autonomous agent stories converted to clean, injection-free LLM Markdown. Price: $0.002 USDC on Base.

  • health_and_sampleFree

    Free uptime probe and sample payload discovery tool for MCP registries and autonomous routers.

  • polymarket_alpha_divergenceFree

    Scans Polymarket active markets and live CLOB orderbooks for volume spikes and smart-money spread divergence, scrapes resolution URLs, and sanitizes resolution text. Price: $0.008 USDC on Base.

  • polymarket_crypto_oddsFree

    Sanitized BTC/ETH/SOL Polymarket odds, probability spreads, and liquidity depth in basis points. Price: $0.002 USDC on Base.

  • polymarket_macro_fedFree

    Federal Reserve interest rate decisions & macro prediction market odds + sanitized resolution criteria. Price: $0.002 USDC on Base.

  • polymarket_top_whalesFree

    Top 10 Polymarket whale orderbook imbalances and CLOB skew right now, pre-sanitized with CanaryGuard. Price: $0.003 USDC on Base.

  • pre_trade_agent_gateFree

    Deterministic TRUST/BLOCK pre-trade gate combining on-chain DexScreener liquidity and Base/Solana RPC honeypot inspection with CanaryGuard metadata injection scrubbing. Price: $0.005 USDC on Base.

  • security_evm_calldata_firewallFree

    Decodes and inspects EVM transaction calldata / ABI payloads for unauthorized approvals, permit signatures, or drainer selectors. Price: $0.002 USDC on Base.

  • security_prompt_firewallFree

    Ultra-fast $0.001 deterministic prompt-injection & wallet-drainer scrubber for raw agent context windows. Price: $0.001 USDC on Base.

  • security_url_threat_checkFree

    Instant URL phishing, unicode homograph, redirect loop, and hidden-DOM prompt injection audit. Price: $0.002 USDC on Base.

  • security_x402_endpoint_verifierFree

    Audits any target x402 endpoint's 402 challenge, payTo wallet, amount, and schema for hijack/overcharge risks. Price: $0.002 USDC on Base.

  • solana_trending_safeFree

    Top trending Solana tokens screened via DexScreener + CanaryGuard token metadata injection scrubber. Price: $0.003 USDC on Base.

  • stealth_scrape_and_sanitizeFree

    Bypasses Cloudflare Turnstile/anti-bot via Scrapling StealthyFetcher, converts DOM to token-compressed LLM Markdown, and runs CanaryGuard deterministic prompt-injection firewall. Price: $0.005 USDC on Base.

Public scan report

scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 585ms20/20
  • Tool poisoning19 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How StealthGuard 402 compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 75% of 48,273 servers
Tools
19
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
89%
of our recent checks; the typical remote server answers 100%
Response time
213 ms
faster than 60% of 30,037 servers

What its tools let an agent do: 19 read

Install StealthGuard 402 in Claude Code, Cursor or VS Code

claude mcp add --transport http stealthguard-402 https://stealthguard-402.onrender.com/mcp
Add to Cursor

What the publisher says

From the StealthGuard 402 repository's README, as published. We do not edit it. Read it on GitHub

StealthGuard-402 🛡️⚡

-blue)

High-margin, production-ready revenue service fusing CanaryGuard (io.github.ak10082247-max/canaryguard-402) with Scrapling anti-bot stealth extraction and Polymarket/on-chain prediction alpha, monetized concurrently via Direct x402 on Base, Apify Pay-Per-Event (PPE), and MCPize Fiat Subscriptions.

💳 Subscribe on MCPize / Apify ($19/mo Pro)

For developers, automated agents, and enterprise teams that prefer traditional fiat billing (credit card via Stripe) over per-request crypto micro-settlements, StealthGuard-402 is available as a turnkey hosted subscription on MCPize and Apify:

  • Instant 1-Click Subscribe: Paste https://github.com/ak10082247-max/stealthguard-402 into your MCPize Dashboard.
  • Direct Remote MCP Endpoint: https://stealthguard-402.onrender.com/mcp

🚀 Dual-Rail Monetization Architecture

┌────────────────────────────────────────┐
                    │            StealthGuard-402            │
                    │   CanaryGuard Deterministic Firewall   │
                    └───────────────────┬────────────────────┘
                                        │
             ┌──────────────────────────┴──────────────────────────┐
             ▼                                                     ▼
┌─────────────────────────┐                             ┌─────────────────────────┐
│     Rail A: Direct      │                             │     Rail B: Apify PPE   │
│        x402 Base        │                             │    Pay-Per-Event Actor  │
├─────────────────────────┤                             ├─────────────────────────┤
│ • Base USDC (eip155:8453│                             │ • Apify Fiat Billing    │
│ • HTTP 402 Challenges   │                             │ • Apify Direct x402     │
│ • Bazaar Auto-Discovery │                             │ • Skyfire AI Network    │
│ • Render / Railway      │                             │ • mcp.apify.com bridge  │
└─────────────────────────┘                             └─────────────────────────┘

🛠️ Tool Catalog (HTTP REST & MCP)

Every paid tool runs scraped content and external metadata through CanaryGuard's deterministic prompt-injection firewall, returning a cryptographically verifiable canaryguardreceipt (riskscore, threatsneutralized, safeto_persist: boolean).

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

StealthGuard 402: common questions

Is StealthGuard 402 MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the StealthGuard 402 safety report
How do I install StealthGuard 402?
It runs remotely at stealthguard-402.onrender.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does StealthGuard 402 need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is StealthGuard 402 maintained?
The last commit was 18 days ago (2026-10-15). The latest release is v1.0.0.
Is StealthGuard 402 up?
89% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of StealthGuard 402?
Servers from other publishers that do the same job: webclaw MCP server.
How does StealthGuard 402 compare with other MCP servers?
safety score 88/100 (higher than 75% of 48,273 servers); tools 19 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to StealthGuard 402

Same job from other publishers: the closest match first, then the best rated.

  • webclaw
    Turn any URL into clean markdown/JSON for AI agents. Self-hostable web content extraction.
    A