Swiss Whale Intelligence

Methodology-transparent on-chain forensics for Bitcoin and Ethereum, exposed via the Model Context Protocol (MCP). Real-time whale alerts, per-address MVRV, Meiklejohn-canonical clusters, mining-pool attribution, OFAC SDN sanctions tagging. 30 tools, anonymous OAuth 2.1 Free tier.

🌐 Live server: https://mcp.btcwhalealerts.com/mcp 📘 Documentation + landing page: https://btcwhalealerts.com/mcp/ 📜 Methodology whitepaper (CC-BY-4.0, SHA256-pinned): https://btcwhalealerts.com/whitepaper/v1.md ✅ Status: Production. Listed in the official MCP Registry as io.github.alpineflow-io/swiss-whale-intelligence.

smithery badge Glama Score MCP Registry License: MIT

This repository contains the public metadata for the Swiss Whale Intelligence MCP server: documentation, install instructions, tool inventory, and methodology references. The server itself is hosted at mcp.btcwhalealerts.com — no clone, no install, no Docker required to use it.

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What it does

Connect any MCP client (Claude Desktop, Claude Code, Cursor, ChatGPT plugins, custom agents) to a 4.7-million-transaction on-chain dataset for Bitcoin and Ethereum.

The server answers questions like:

• "Show me Bitcoin whale transactions over 1,000 BTC in the last 6 hours."
• "What's the MVRV state of address bc1q...? Is it in profit or loss?"
• "List the addresses that share a Meiklejohn cluster with this one."
• "Which mining pool extracted the most blocks last week?"
• "Compare BTC's risk-adjusted return vs SPY and Gold over the last quarter."
• "Which dormant wallets just woke up after being inactive for 5+ years?"
• "Is this address on the OFAC SDN list?"

Returns are first-party data only — no vendor labels, no AI-generated summaries presented as facts.

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Install

Direct (recommended)

In Claude Code:

claude mcp add btc-whale-intelligence https://mcp.btcwhalealerts.com/mcp

In Claude Desktop, add to your claude_desktop_config.json:

{
  "mcpServers": {
    "btc-whale-intelligence": {
      "url": "https://mcp.btcwhalealerts.com/mcp"
    }
  }
}

In Cursor (Settings → MCP → Add Server):

URL: https://mcp.btcwhalealerts.com/mcp

OAuth 2.1 with anonymous Free tier — your client is auto-granted Free-tier access on first connect, no signup, no API key to copy-paste. Upgrade flow is in-product if you want paid-tier access.

Via Smithery Gateway (alternative)

If your MCP client has trouble with OAuth discovery or you want Smithery's built-in observability:

claude mcp add btc-whale-intelligence https://swiss-whale-intelligence.run.tools

Smithery's gateway proxies the connection and handles OAuth on behalf of the client. Slightly more latency, but smoother for some setups.

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Tools (30)

24 free + 6 paid. Free-tier covers the everyday "what just happened on-chain?" questions.

Bitcoin (21 tools)

Tool	Free?	Description
whale_my_status	✅	Show authenticated user's tier and capabilities
whale_recent	✅	Recent BTC whale transactions (filterable by min_btc, flow_type, hours)
whale_top_holders	✅	Top BTC holders by current balance
whale_top_coins	✅	Top crypto coins by market cap with current prices
whale_lookup	✅	Lookup BTC address details (balance, history, cluster)
whale_lookup_any	💎	Universal address lookup (any chain) — Pro tier
whale_tx_detail	✅	Detailed BTC transaction analysis with cluster + flow context
whale_address_cluster	✅	Get Meiklejohn cluster for a BTC address
whale_address_mvrv	✅	MVRV per BTC address (profit/loss state)
whale_cohort_breakdown	✅	BTC whale activity by holder-size cohort
whale_exchange_flows	✅	Exchange inflows/outflows over a time window
whale_frequency_context	✅	How rare is this whale activity vs historical baseline
whale_btc_price	✅	Current BTC price + 24h change
whale_btc_indicators	✅	BTC indicators (Pi Cycle Top, Stock-to-Flow, dominance)
whale_fear_greed	✅	Crypto Fear & Greed Index (alternative.me)
whale_dominance	✅	BTC + ETH market dominance
whale_dormant_wakeups	✅	Recently-awakened dormant whale addresses
whale_hodl_wave	✅	UTXO age distribution (HODL waves)
whale_sopr	✅	Spent Output Profit Ratio for whale cohort
whale_miner_balances	✅	Mining pool balance snapshots
whale_entity_search	✅	Search known entities (exchanges, OFAC, mining pools)

Ethereum (5 tools)

Tool	Free?	Description
whale_eth_recent	✅	Recent ETH whale transactions
whale_eth_cohort_breakdown	✅	ETH whale activity by holder-size cohort
whale_eth_address_cluster	✅	Get hybrid L1+L3 cluster for an ETH address
whale_eth_cluster_members	✅	List all members of an ETH cluster
whale_eth_mvrv	✅	MVRV per ETH address (3-tier doctrine)

Benchmarks + Pro tools (4)

Tool	Free?	Description
whale_benchmark_compare	✅	Compare BTC strategies vs SPY / Gold (Alpha/Beta/Sharpe/MaxDD)
whale_benchmark_prices	✅	Historical benchmark prices (BTC/SPY/Gold)
whale_address_history	💎	Full address transaction history — Pro tier
whale_export_csv	💎	CSV export with backfill — Pro tier

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Why this exists

Most on-chain data services either (a) charge enterprise prices for everything ($799+/mo Glassnode Professional) or (b) sell convenient summaries without showing how they were computed. We do neither.

Three concrete differentiators:

1. Methodology-transparent. Every metric the server returns is reproducible from documented heuristics. The published whitepaper (CC-BY-4.0, SHA256-pinned) covers cluster computation (Meiklejohn 2013 + ETH hybrid L1+L3), MVRV (UTXO-age × historical price), and mining-pool attribution (coinbase-tag matching, 99.6% YTD coverage). Limitations — CoinJoin, PayJoin, pre-2014 data — are explicit, not hidden.

2. First-party data only. No vendor labels we couldn't ourselves verify. The label sources are public and citable (OFAC SDN, Etherscan public labels, MyEtherWallet darklist, Scamsniffer). A separate entity_label_imports audit table tracks every label-source run.

3. Free tier means free. Anonymous OAuth 2.1, 24 of 30 tools accessible without signup. The 6 paid tools are historical-export and full-address-history — the things that would cost us bandwidth at scale.

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Verification

Three external audit reports, all green:

Report	Phases	Result
Production audit	30 tools tested anonymously	24 PASS / 1 latency-WARN / 5 INFO / 0 FAIL
Deep audit	A (doc-vs-reality) + B (chains) + C (inner-consistency)	47 PASS / 0 FAIL
External cross-check	D (vs mempool.space + Etherscan + CoinGecko + alternative.me) + E (internal source freshness)	23 PASS / 0 FAIL

Reports available on request — happy to share with reviewers, partners, or anyone evaluating the server's reliability.

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Pricing

Tier	Price	Access
Free	0	Anonymous OAuth, 24 tools, 10 API calls/day
Trial 30d	0	Login required, full access for 30 days, no auto-renewal
Intelligence	49 CHF/mo	Realtime dashboard, custom tickers, 100 lookups/day, 10K API/day, personal license
Pro	149 CHF/mo	REST API 100k/mo, 60/min, 3 seats, business license, full address-history, MCP/Claude-native
Academic	0	Verified .edu / .ac.* / .uni-* domains, 12-month renewal, citation required
Enterprise	Custom	Unlimited seats, white-label possible — contact form

Excludes 8.1% Swiss VAT for CH residents.

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License

This repository (README and any docs/examples) is published under the MIT License. Anyone is free to fork, adapt, or redistribute the documentation.

The MCP server source code is not in this repository — it runs as a hosted service operated by Catering & Event Services GmbH from Switzerland. The methodology whitepaper at https://btcwhalealerts.com/whitepaper/v1.md is published under CC-BY-4.0 and is freely citable in academic work.

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Links

• Live MCP server: https://mcp.btcwhalealerts.com/mcp
• Landing + onboarding: https://btcwhalealerts.com/mcp/
• OAuth discovery: https://mcp.btcwhalealerts.com/.well-known/oauth-authorization-server
• OpenAPI spec: https://api.btcwhalealerts.com/openapi.json
• Methodology whitepaper: https://btcwhalealerts.com/whitepaper/v1.md
• Public ledger (transparency): https://btcwhalealerts.com/ledger/
• Status page: https://mcp.btcwhalealerts.com/.well-known/oauth-authorization-server
• Imprint + privacy: https://btcwhalealerts.com/imprint/

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About alpineflow-io

alpineflow-io is the engineering identity behind Swiss Whale Intelligence and related on-chain tooling. Built and operated independently from Switzerland.