ChainRay MCP server

• Registry nameonline.chainray/chainrayverified in the MCP registry

The registry name sits under chainray.online. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-26
• Tools79
• Server calls itselfchainray
• Server version2.5.8
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 84 ms.

• Its tools do every use case we checked: check token risk and liquidity before a trade; compare gas fees and chain health across networks; read wallet activity and token approvals for a given address.
• Checked on 1 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
• What an agent can do with it3 of 3 use cases
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer271 ms
• Space in an agent's context≈ 20,739 tokensthe definitions of all its tools (79), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results79 of 79 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• monitor.whale.alerts

  Monitor large token transfers (USDC, WETH) on EVM chains or large SOL transfers on Solana. Returns recent whale movements above a threshold.

• token.risk

  Analyze a token's risk profile. EVM: checks contract verification, proxy status, ownership renouncement, liquidity. Solana: checks mint/freeze authority, supply, Metaplex metadata. Scope: asset-level token due diligence for a token…

• gas.tracker

  Get current gas/fee data. EVM: base fee, priority fee, predictions. Solana: priority fees, TPS, congestion level. Scope: current fee snapshot for a transaction decision. Use this for 'what are fees now?'. It is not a historical series…

• token.price

  Get real-time token price. EVM: reads Uniswap V3 TWAP on-chain. Solana: reads Pyth oracle price account directly from chain. No external API.

• wallet.profile

  Profile a wallet address. EVM: ETH balance, token count, activity labels (whale/active/dormant). Solana: SOL balance, SPL token holdings, activity classification.

• token.trending

  Get trending tokens by on-chain transfer volume. EVM only — ranks tokens by Transfer event count in recent blocks.

• defi.yields

  Get live DeFi lending rates. EVM: Aave V3 supply/borrow APY. Solana: Kamino KLend reserves + native staking yield.

• nft.collection

  Get NFT collection info: name, symbol, total supply, owner count. EVM chains only (ERC-721/1155).

• nft.metadata

  Get individual NFT token metadata: owner, tokenURI, image, attributes. Resolves IPFS URIs. EVM chains only.

• chain.bridge.monitor

  Detect large token transfers involving known bridge contracts (Across, Wormhole, official bridges). EVM only.

• analyze.recent_interactions

  Show addresses that interacted with a target in recent ~2000 blocks. Labels known entities (CEX, DEX, bridges). EVM only.

• security.contract.scan

  Security scan a smart contract via bytecode analysis. Detects selfdestruct, delegatecall, proxy patterns, ownership. No external APIs. EVM only. Scope: bytecode-level inspection of one EVM contract for proxy, ownership, delegatecall, and…

• gas.history

  Get 6-hour gas fee trend with 36 sampled data points. EVM: base fee per block. Solana: TPS performance samples. Scope: recent sampled fee history and trend. Use this for 'how have fees behaved recently?'. It is not a current quote…

• security.contract.events

  Read recent event logs from any smart contract. Auto-decodes Transfer, Approval, Swap events. EVM only.

• security.mev.detect

  Quick sandwich attack detection. Analyzes 5 transactions before/after target in the same block. EVM only.

• defi.compare

  Compare DeFi lending rates across protocols. EVM: Aave V3 vs Compound V3 side-by-side. Solana: Kamino + staking yield.

• token.screener

  Screen tokens by risk score and price. Returns sorted list of tokens matching criteria. EVM only.

• defi.liquidity

  Read Uniswap V3 pool state for a token pair: current price, active liquidity, fee tier. EVM only. Use when a known token pair needs pool-depth and active-liquidity context. It requires both token addresses and does not rank lending…

• util.governance

  Read on-chain DAO governance proposals. Shows last 5 proposals with vote counts and states. Supported: Ethereum, Arbitrum, Optimism.

• market.stablecoin.monitor

  Monitor stablecoin peg stability. Detects USDC/USDT/DAI price deviations from $1.00 using on-chain DEX pool data.

• gas.predict

  Predict near-future gas prices using moving average and trend analysis of recent block base fees. Returns prediction, trend, and recommendation. Scope: short-horizon fee forecast from recent samples. Use this for 'what may fees be soon?'…

• defi.tvl

  Calculate total value locked (TVL) in DeFi protocols (Aave V3, Compound V3) directly from on-chain aToken and Comet supplies.

• token.holders

  Analyze top token holders by recent accumulation. Scans Transfer events to identify the largest net receivers of a token. Use for token-holder concentration and recent net accumulation. Do not use it for a wallet's portfolio or token…

• defi.farming

  Get Uniswap V3 LP pool statistics including liquidity, fee tiers, and current tick data.

• monitor.flashloan

  Monitor flash loan activity on Aave V3. Detects recent flash loans with amounts and premiums paid.

• monitor.liquidation

  Monitor DeFi liquidation events on Aave V3. High liquidation counts indicate market stress and potential cascading risk.

• token.approval

  Check a wallet's ERC20 token approvals for security risks. Flags unlimited approvals and risky spender contracts.

• util.multi_sig

  Analyze a Gnosis Safe multi-sig wallet. Returns owners, threshold, nonce, modules, and security assessment.

• util.ens_resolve

  Resolve ENS domain names to Ethereum addresses (forward) or addresses to ENS names (reverse). Also retrieves text records.

• market.overview

  Get a cross-chain market snapshot: ETH price, gas costs, and DeFi TVL across Base, Ethereum, Arbitrum, and Optimism in one call. Use for a fixed broad snapshot of major market, gas, and TVL signals. It is not a chain health verdict, token…

• chain.compare

  Side-by-side comparison of EVM chains — gas costs, block time, and best DeFi yields. Helps choose the optimal chain for transactions. Use to compare a bounded set of EVM chains when selecting a network for an action. It is a decision aid…

• wallet.portfolio

  Analyze a wallet's portfolio: total USD value, token breakdown, concentration analysis, and diversification score.

• wallet.smart_money

  Track smart money patterns by analyzing whale transfer activity. Identifies accumulation vs distribution behavior and market sentiment.

• wallet.credit_score

  Calculate an on-chain credit score (0-100) for any wallet. Factors: transaction history, native balance, token diversity, stablecoin holdings, DeFi activity. Returns grade (AAA to C). Scope: wallet-level financial behavior and activity…

• analyze.risk_dashboard

  Get a unified risk assessment for any address: combines contract security scan, token approval risks, and market liquidation stress into one composite risk score. Scope: composite decision view for one wallet or contract, combining…

• chain.bridge.flow

  Analyze cross-chain bridge capital flow direction. Determines if a chain is seeing net capital inflow (bullish) or outflow (bearish). Use for directional net capital flow across bridges on one chain. For large bridge-transfer detection…

• defi.health

  Assess DeFi protocol health: combines TVL, utilization rates, and liquidation frequency into a composite health score (0-100). Use for protocol-level DeFi health and stress signals on one chain. It does not rank yields or inspect a token…

• nft.floor

  Analyze NFT collection activity: recent transfers, mints, burns, unique buyers, and activity level from on-chain ERC721 events.

• chain.cross

  Cross-chain wallet correlation: queries all supported EVM chains in parallel to show balance, nonce, and activity. Includes diversity score and classification.

• security.sandwich

  Batch scan an address's recent transactions for MEV sandwich attacks. Checks front-run + back-run patterns in surrounding transactions. Use to inspect historical sandwich patterns around an address. It is not a pre-trade protection…

• token.unlock

  Read token vesting/unlock schedule from on-chain contracts. Supports LinearVesting, CliffVesting, and Timelock patterns.

• gas.optimize

  Gas price optimization advisor: analyzes recent block patterns to recommend the best time to transact. Includes savings estimate. Scope: read-only submission-timing advice derived from current and recent fee conditions. Use this for 'when…

• defi.aggregator

  Cross-chain DeFi yield ranking: scans Aave V3 across all supported chains to find the best supply APY and cheapest borrow rates. Use for a cross-chain ranking of configured DeFi lending opportunities. For a chain-specific protocol…

• wallet.labels

  Query the Address Intelligence database for labels on an address (whale, smart_money, etc). Labels are learned automatically from whale alerts and smart money tracking.

• token.supply

  Get ERC20 token total supply, decimals, symbol, and name from on-chain data. Use for contract-level supply metadata such as total supply, decimals, symbol, and name. It does not assess price, token safety, or holder concentration; use…

• chain.block

  Get latest or specific block data including gas, transactions, and timestamps. Use for exact latest or historical block facts on one chain, including block number, gas, transactions, and timestamps. Do not use it for an aggregate chain…

• security.contract.verify

  Check if an address is a smart contract or an EOA wallet. Returns code size, balance, and classification.

• analyze.tx_decode

  Decode a transaction: value, gas cost, status, method ID, and whether it's a contract call.

• nft.holders

  Analyze NFT holder distribution by scanning recent Transfer events.

• market.dex_trades

  Get recent DEX swap trades from a Uniswap V3 pool. Use for recent swaps in a known Uniswap V3 pool. It is pool-specific and read-only; use market.overview for a broad snapshot or defi.liquidity for pool state and depth.

• market.new_pairs

  Discover recently created Uniswap V3 pools and inspect token metadata. Returns an explicit unavailable result when the selected chain has no configured factory.

• market.stablecoin.supply

  Get USDC/USDT/DAI total supply across chains.

• wallet.report

  Comprehensive address report combining wallet profile, credit score, token approvals, and recent interactions in one response.

• chain.health

  Chain health score aggregating gas data, protocol TVL, and stablecoin stability. Use for a single-chain operating snapshot before choosing where to act. The score is not a contract audit or a transaction guarantee; use…

• defi.opportunity

  Find the best DeFi yield opportunity combined with optimal gas timing.

• monitor.whale.tracker

  Track a specific whale address with Address Intelligence labels and wallet profile.

• oracle.gas_avg

  Data Oracle: Multi-chain gas price aggregation. Returns gas prices across multiple chains with a cheapest-chain recommendation. Ideal for agents choosing settlement chains.

• oracle.price_feed

  Data Oracle: Verified token price feed with Chain Proof signature. Returns price, source, and confidence level. Lightweight alternative to Chainlink for agent use cases.

• oracle.chain_status

  Data Oracle: Real-time health and block freshness across configured EVM chains. Detects chain outages, stale blocks, and RPC degradation before agents submit transactions.

• agent.reputation

  KYA (Know Your Agent): 10-factor on-chain reputation scoring. Evaluates transaction volume, balances, token diversity, DeFi interactions, cross-chain intel, and risk flags. Returns trust score (0-100) and trust level. ERC-8004 compatible…

The first 60 of 79, as the server listed them.