# Show HN: Use same crypto crime-fighting toolset as top law enforcement agencies > Source: > Published: 2026-08-03 21:54:52+00:00 ### Follow Cross-Chain Movement Ask whether an address or transaction is tied to bridge or swap activity. Preserve chain, amount, service, and counterparty context where available. Get immediate data on addresses, transactions, clusters, exposure, and cross-chain movement. CaudexCatena MCP brings Caudena's blockchain intelligence into the AI tools where you already investigate, summarize, and decide what to check next. Can you profile BTC address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh? Summarize activity, incoming and outgoing exposure, notable counterparties, and the next records worth reviewing. Built for background checks, second opinions, and investigations without the need for a full enterprise rollout, Live CaudexCatena MCP calls require an active subscription. Caudena is built by world class law enforcement investigators and compliance professionals. CaudexCatena MCP brings that intelligence layer into agentic workflows for investigators, analysts, small teams, and independent crypto sleuths who need high-grade checks without enterprise procurement. Ask whether an address or transaction is tied to bridge or swap activity. Preserve chain, amount, service, and counterparty context where available. Use CaudexCatena MCP as a second read when another tool or workflow gives you a result that needs more context, a different angle, or a cleaner summary. Start from an address, transaction, or cluster. Ask for activity, exposure, counterparties, and entity context before deciding whether the lead deserves more work. For small-business compliance teams, CaudexCatena MCP can support focused exposure checks and unusual movement reviews without committing to a full enterprise deployment. CaudexCatena MCP is built for practical investigation questions. Ask in natural language, then review the source context returned to your AI client. Ask for activity, entity context, exposure, counterparties, and risk scoring where available. Ask where funds appear to move next, what context is available, and what still needs review. Ask about incoming and outgoing exposure, category breakdowns, and signals that may warrant closer analysis. Search for swap or bridge activity tied to an address or transaction. Preserve service, chain, amount, and counterparty context where available. CaudexCatena MCP supports investigation and review. It does not determine criminality, ownership, intent, or compliance status. Choose a package, connect from your account page, then ask investigation questions inside your AI client. Enter an address, transaction, cluster, exposure signal, or cross-chain movement question inside your AI client. After purchase and authorization, CaudexCatena MCP returns structured context for the question. Your AI client organizes the returned context, drafts a concise summary, and suggests follow-up checks. Review hashes, addresses, clusters, scores, timestamps, graph records, and source context before action. No SDK, no local install, no API keys to copy. Use CaudexCatena MCP in supported MCP-capable AI clients. Setup instructions, authorization status, package balance, usage, and support live inside your account page. Invoices and receipts stay in Stripe Portal. Start with the investigation cadence that matches your work. Each CaudexCatena MCP subscription includes an approximate weekly included-call limit. Usage can vary by AI client, tracing depth, chain activity, and follow-up questions. Yearly billing is paid upfront. Approximate weekly included-call limits still apply. For short traces, address checks, and focused follow-up questions. Designed for focused checks and short investigation sequences. A single prompt may use several calls, so this is not a guarantee of a fixed number of prompts or completed investigations. For active investigation work, deeper tracing, and multi-step case review. Designed for small investigation threads or one deeper investigation, depending on tracing depth and client behavior. For heavier investigation use, repeated follow-up work, and broader case review. Designed for investigators and analysts who expect regular CaudexCatena MCP use across multiple cases or deeper case threads. CaudexCatena MCP supports selected UTXO and EVM networks in the current environment. Check the account page or current documentation for the latest supported-chain list. Plus hundreds of chains in cross-chain swap context, including Monero, Zcash, Solana, and more. Choose a CaudexCatena MCP package, connect from your account page, and bring Caudena blockchain intelligence into your AI-assisted investigation workflow.