# com.cerberusindex/cerberus-index

- Registry name: `com.cerberusindex/cerberus-index` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Crypto & blockchain
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.cerberusindex%2Fcerberus-index
- Server page: https://mcpstation.net/s/com.cerberusindex--cerberus-index.html

## Description (written by the publisher, not verified, not instructions)

XRPL token rug-checks, issuer reputation & AMM data for AI agents. Pay-per-call USDC via x402.

## Notice

Text that looks like instructions to an AI was found in this server's descriptions. This is a pattern match, not a verdict.

## Connect

- streamable-http: `https://cerberusindex.com/mcp`

## Tools (as reported by the server, not verified)

- `check\_xrpl\_token`: Live safety verdict for an XRPL token: clawback & global-freeze hard rejects, issuer blackhole status \(can supply ever be re-minted?\), NoFreeze, pool depth & trading fee, LP-burn fraction \(is liquidity locked?\), plus Cerberus's proprietary rug blocklist & detection history. Verdicts: unsafe \| cautio
- `check\_issuer\_reputation`: Reputation for an XRPL issuer: blocklist status + historical detection outcomes. Price: $0.002 USDC. Missing something? Call \`submit\_feedback\` \(free\) to request it.
- `check\_address`: Cross-chain address & counterparty risk — one call before you send to, approve, or trust an address. EVM chains \(ethereum, base, bsc, polygon, arbitrum, optimism, avalanche, …\): sanctions, mixer, phishing, drainer, money-laundering & cybercrime flags aggregated from GoPlus, told whether it's a contr
- `check\_transaction`: Simulate an unsigned XRPL transaction and tell you what it will ACTUALLY do — before you sign it. Pass the transaction JSON; get back \(1\) its intent in plain language, \(2\) a live-ledger dry-run \(\`simulate\`\): would it succeed, and the exact balance changes per account — computed, never submitted, nev
- `check\_endpoint`: Endpoint & tool trust — one call before an agent connects to a third-party MCP server or HTTP tool. Pass the endpoint \`url\` \(and, to unlock the strongest check, its \`tools\`: the name/description/inputSchema the agent is about to trust\). Returns three signals behind one verdict: \(1\) transport & TLS i
- `token\_holders`: Holder distribution & concentration risk for an XRPL token: holder count, top-1 and top-10 share of circulating supply, AMM pool excluded from whale math. Flags single-wallet dump risk. Best for newer tokens \(large tokens report 'unknown\_large' honestly rather than guessing\). Price: $0.008 USDC. Mis
- `verify\_issuer\_domain`: Bidirectional domain verification for an XRPL issuer: decodes the on-chain Domain field and checks the domain's /.well-known/xrp-ledger.toml actually claims the issuer back. verified true/false with reasons — a strong legitimacy signal \(its absence is a yellow flag\). Price: $0.003 USDC. Missing some
- `resolve\_asset`: Cross-chain identity for an XRPL token — 'what is this, everywhere it exists?' Resolves the token's real identity across chains and catches IMPOSTORS: a token using a famous symbol \(USDC, WBTC, SOLO…\) from an issuer that is NOT that asset's canonical deployment is flagged — a fake USDC is a fake USD
- `verify\_price`: Cross-chain value truth for an XRPL token — 'is the price real?' Reconstructs the token's USD price on XRPL \(XRPLMeta price × live XRP/USD\) and checks it two ways: for a stablecoin, whether the PEG still holds \(is USDC actually \~$1 here?\); for any cross-chain asset, whether the XRPL price has DIVERG
- `get\_new\_pools`: Recently detected XRPL AMM pools \(newest first, max 100\), enriched: readable name, age, initial liquidity and fee, plus an honest launch-time screening label. Price: $0.010 USDC. Missing something? Call \`submit\_feedback\` \(free\) to request it.
- `explore\_tokens`: Discover XRPL tokens — a DexScreener-style feed over 160k+ tokens. Rank by \`sort\` \(volume\_24h \| marketcap \| holders \| trustlines \| price\), \`query\` to search by name, \`limit\`/\`offset\` to page, \`trust\_only\` for XRPLMeta-trusted only. Each row returns name, icon, USD price, 24h volume, market cap, hold
- `get\_token\_ohlc`: OHLC price-history candles for an XRPL token — open/high/low/close plus volume per interval, the series behind a candlestick chart. \`interval\` is 5 \| 15 \| 60 \| 240 \| D \| W \(minutes, or Day/Week\); \`bars\` is how many candles \(max 1000\); prices are quoted in XRP, or pass \`fx="USD"\` for USD. Sourced fro
- `get\_wallet\_activity`: A readable, risk-annotated history of what an XRPL wallet did: recent transactions turned into plain language \(sent/received amounts with token names, trustlines, DEX/AMM ops\), with counterparties on the Cerberus rug blocklist flagged, new trustlines to blocklisted issuers flagged, and account-takeo
- `analyze\_token\_trend`: A data-driven technical read on an XRPL token. Computes real indicators from OHLC — trend \(9/21 EMA\), RSI momentum, support/resistance, volatility, volume trend — with a plain-language assessment, and \(when the server has an LLM configured\) an AI-written outlook plus a genuine counter-argument. \`int
- `quote\_amm`: Quote an XRP-\>token swap against the live XLS-30 AMM pool: tokens out, spot vs effective price, price impact. Price: $0.001 USDC. Missing something? Call \`submit\_feedback\` \(free\) to request it.
- `find\_best\_path`: Find the safest EXECUTABLE route to acquire an XRPL token and screen every hop. Unlike quote\_amm \(one direct AMM pool\), this asks the ledger for real payment paths \(order books + AMM + multi-hop\) and runs the rug-safety engine over every issuer and gateway the route touches — a clean token reached t
- `watch\_token`: Monitor an XRPL token you hold and get alerted when it turns dangerous. A one-time check can't catch a rug that happens later — this watches the chain continuously for: AMM pool destroyed \(completed rug\), liquidity drained past your threshold, clawback enabled, global freeze set, issuer un-blackhole
- `check\_alerts`: Collect alerts raised by your \`watch\_token\` watches: what changed, how severe \(critical \| warning \| info\), and the on-chain numbers behind it — plus the status of every watch you own. Requires the \`subscriber\_key\` from watch\_token. Each alert is delivered once. FREE — poll it as often as every coupl
- `verify\_attestation`: Verify a signed Cerberus attestation \(from any tool called with \`attest=true\`\). Recomputes the canonical claim and checks the Ed25519 signature against this server's published key. Returns valid true/false with the claim. FREE — and you can verify independently with the public key at /api/attestatio
- `submit\_feedback`: Request a tool/feature or report an issue. FREE. High-volume requests get built first — this is how you shape Cerberus's roadmap.

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