ChainHelix MCP server

• Registry nameio.chainhelix/intelverified in the MCP registry

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

• Stateanswerschecked 2026-10-26
• Tools82
• Server calls itselfchainhelix
• Server version1.1.0
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 529 ms.

• Its tools do every use case we checked: track MEV events across chains in real time; watch the live cross-chain mempool feed.
• Checked on 2 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: 2 so far
• What an agent can do with it2 of 2 use cases
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer547 ms
• Space in an agent's context≈ 23,314 tokensthe definitions of all its tools (82), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results82 of 82 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 →

• proof_spec

  The attestor address, the opBNB commit and BNB Smart Chain anchor calldata layouts, the canonical record fields and hash rule, the Merkle rule and the verification and completeness steps: the machine verification spec for the ChainHelix…

• list_reveals

  Matured signal reveals, each with its sealed record, salt, hash, opBNB commit transaction, BNB Smart Chain anchor and Merkle path, up to 500 per call; without month, the latest reveals and the list of months. Optional month YYYY-MM and…

• freshness

  Free check before you pay: for every data tool, the content hash and validUntil of its current default result (all chains). If the hash matches what you already hold, nothing changed and there is nothing to buy. A tool that needs…

• daily_digest

  One hash per day: the Merkle digest of every reveal, hire deliverable and verification record stored on BNB Greenfield that day, with its root sealed on opBNB. Optional date YYYY-MM-DD, default the latest

• data_changelog

  Dated record of every change to the data this server sells: rule flips, label fixes, duplicate removals, band versions, sample notices, each with the date, the tools affected and the count. Optional tool name to filter, and limit

• verify_reveal

  Recompute the hash and Merkle fold for one reveal by sequence number. Returns each check result plus the data to re-verify independently on chain

• attestation_stats

  Live counts of the attestation stream: committed, anchored, revealed, gaps

• attest_spec

  The machine verification spec for the attestation service, how sealed claims are hashed, put on chain and verified independently

• attest

  Any claim sealed on chain now and revealed later, a track record nobody can backdate. Send your claim as the payload string with an optional revealDelayHours from 1 to 720, default 72. Your identity is your paying wallet, or your key id…

• attest_status

  Check one sealed claim by tenant plus seq or hash. Before reveal time only the receipt shows; after it the claim text and salt are included. With a nonce it returns the receipt of a paid answer instead: the sha256 of the answer bytes, its…

• list_attestations

  A tenant’s full sealed-claim stream, newest first. Matured claims include their text and salt. Optional limit up to 200

• webhook_register

  ChainHelix events PUSHED to your https URL instead of polling: signal_sealed (the sealed signal stream the moment each signal exists), trade_closed (every finished trade with its result), lead_alert (each lead alert the moment it is…

• stream_register

  The MEV order flow stream PUSHED to your https URL for one chain: one signed message per completed minute with detected MEV on that chain, each carrying the per-pool rows of that minute (the same rows as mev_pressure). 4 dollars buys 7…

• stream_register_all

  The MEV order flow stream PUSHED to your https URL for all four chains at once (bnb, ethereum, polygon, avalanche): one signed message per chain per completed minute with detected MEV, each carrying the per-pool rows of that minute. 10…

• standing_watch

  The standing of one ERC-8004 agent on BNB Smart Chain WATCHED for you: 4 dollars buys 7 days of standing_change messages for one agent id PUSHED to your https url, signed. The baseline standing arrives within five minutes, then one…

• webhook_status

  Your registered webhooks for your tenant identity (your paying wallet, or your key id), optionally narrowed to one id. Without secret each webhook shows id, active and expiry only. With the signing secret from registration, that webhook…

• webhook_unregister

  Remove a webhook. Takes the id and the signing secret from registration, only the holder of the secret can remove it

• prices

  Live price for every chain in one call, the one cent market check. Omit chain for all nine. Price: 1 cent per call.

• latest_signals

  The live ChainHelix signal stream, newest first. Each signal names chain, direction, entry price and a conviction score with its ranking tier, and each one is sealed on the opBNB chain before its outcome exists, typically within 5 minutes…

• situation_report

  The full market picture in one call: market state with momentum (RSI, MACD, 4h trend), price walls, large transfers, bot activity and the Bitcoin queue for every chain in a single report. Omit chain for all nine. Price: 5 cents per call.

• deep_report

  The complete nine chain research brief in one call: the full market report with price walls, large transfers and bot activity, the live signal stream with conviction scores and ranking tiers, cross chain correlations, options volatility…

• verified_agents

  ChainHelix Verified, the live map of agents on BNB Smart Chain that are actually running: every ERC-8004 registration is probed from its own on-chain record and only alive and hireable agents are listed, each with its endpoint, skills…

• market_state

  Regime, range age, volatility state and momentum per chain: RSI 14 on 1h, 4h and 1d, MACD 12/26/9 on 1h and 4h, the 4h EMA trend and one summary momentum state. Omit chain for all nine. Price: 2 cents per call.

• mev_intel

  MEV event rates per chain and type vs the trailing weekly pace. window in hours, default 24, max 168. Types overlap and must not be summed: a backrun transaction also emits an arbitrage row. NFT coverage is ERC-721 only, so nft_mev…

• wall_map

  Support and resistance price walls per chain with touch counts and strength, from hourly to weekly market structure, the same wall map the ChainHelix engine trades with: the five strongest levels on each side of price, and the nearest of…

• whale_flows

  Large transfer counts and USD totals per chain, one row per transaction over 500,000 USD, with exchangeTouching = transfers from or to a known exchange hot wallet or deposit address. What is counted: ethereum, bnb, polygon, avalanche…

• congestion

  Bitcoin queue depth now vs the past 30 days plus the current fastest fee. Price: 2 cents per call.

• correlation_matrix

  Pairwise correlation of hourly returns across the nine chains. window in days default 7 max 30. Price: 2 cents per call.

• iv_summary

  Near term option implied volatility for Bitcoin and Ethereum, now vs one week ago. Price: 2 cents per call.

• session_stats

  Per chain, the share of the last 7 days of price movement (sum of hourly high minus low over close) that fell in each session: asia 00:00 to 08:00 UTC, london 08:00 to 16:00 UTC, newyork 16:00 to 24:00 UTC. Price: 2 cents per call.

• buy_key

  API keys are not on sale at the moment: every plan answers "This plan is not on sale." and no order is created. When the sale opens this tool returns a payment address, an exact amount in a stablecoin the chosen chain accepts (ethereum…

• key_order_status

  API keys are not on sale at the moment and buy_key creates no order, so there is no order to check. Check a key order created with buy_key. Takes the claim token, reports whether the payment has been seen and whether the key is ready to…

• claim_key

  API keys are not on sale at the moment and buy_key creates no order, so there is no key to claim. Claim the API key for a paid buy_key order. Takes the claim token. The key is returned exactly once, save it. Payments usually become…

• candles

  Price history: open, high, low, close, volume and trade count per candle for one chain, any of fourteen timeframes from one minute to one week, up to 500 candles newest last. Price: 2 cents per call.

• open_interest

  Open interest per chain: latest value, the value at the start of the window, change in percent, high and low inside the window and a sampled series. window in hours, default 24, max 720. Omit chain for all nine. Price: 2 cents per call.

• stablecoin_flows

  Stablecoin supply and transfer flow per chain and coin over a window. Mints and burns of 10,000 USD or more: counts, total dollars, large events, net of mints minus burns. Coins recorded since 2026-09-30T03:30Z: ethereum USDT, USDC, USD1…

• liquidations

  Lending liquidations per chain, protocol and direction over a window: event count, distinct borrowers and liquidators, and per token the amount liquidated (debt covered and collateral seized) with its USD value where the price is certain…

• bridge_flows

  Bridge activity over a window. Read from the Ethereum side: base and optimism deposits with the ETH they carry, and withdrawals proven and finalized (count only, the events carry no value: valueEth null); arbitrum as L1 to L2 message…

• mev_bots

  Active MEV bot addresses on a chain: detections, strategy types seen, first and last seen, high confidence flag. Ordered by detections. active_hours default 168, limit default 50, max 200 Chains covered: ethereum, bnb, avalanche, polygon…

• builder_relays

  Ethereum block builder market over a window: blocks delivered and value per relay, and the top builders by blocks. window in hours, default 24, max 720. Price: 2 cents per call.

• gas_state

  Network load per chain: latest transaction count, MEV count and rate, average gas and large transaction count, against the 24 hour average of each. Omit chain for all nine. Price: 2 cents per call.

• options_skew

  Bitcoin and Ether options volatility surface from Deribit by expiry horizon: short = expiries 0 to 7 days out, front = 8 to 30 days, mid = 31 to 90 days, long = over 90 days. At the money, put and call implied volatility, risk reversal…

• btc_mempool_history

  Bitcoin mempool over a window: fastest fee, transaction count and size as a sampled series with the window high, low and latest. window in hours, default 24, max 168. Price: 2 cents per call.

• governance_activity

  DAO governance on Snapshot per space: the proposals ChainHelix tracks for the space (its most recent ones) recorded inside the window, each counted once at its latest recorded state, split by state (active, pending, closed), with the…

• wallet_risk

  Risk profile of one wallet address across chains: risk score, mixer funding and source, dormancy, transaction count and value, protocols used, bridge count, flagged (true when funded by a mixer or on the OFAC SDN list, with flagReasons)…

• chain_brief

  One chain, the whole read in one answer: market state with momentum, price walls, large transfers, bot activity, open interest, stablecoin flows and, for bitcoin, the mempool. Sections that fail are named in unavailable. Price: 5 cents…

• agent_report

  One agent on BNB Smart Chain, its newest probe from the ChainHelix sweep (probedAt and ageSeconds say how fresh; the sweep re-probes the live set in a continuous pass of about two to three minutes and the whole registry on a rolling…

• search_agents

  Agents in the ERC-8004 registry on BNB Smart Chain matched by name and description, joined with ChainHelix live status: alive or hireable with probe age for verified agents, unverified for the rest with the free check link. limit default…

• hire_quote

  A live signed ERC-8183 quote from a hireable agent on BNB Smart Chain, asked through ChainHelix: send your task description and terms, receive the signed offer envelope and the steps to fund the job. Only agents the live map lists as…

• hire_plan_rebalancer

  Plan a hire of the ChainHelix rebalancer agent (ERC-8004 #269223, Portfolio rebalancing plan). Given current holdings, target weights and prices, returns current vs target weights, per-asset drift and the ordered trade list (sells before…

• hire_plan_gridtrader

  Plan a hire of the ChainHelix gridtrader agent (ERC-8004 #269224, Grid trading ladder). Given a mark price and a budget, returns a symmetric buy/sell grid: buy levels below the price, sell levels above, equal USD size per level, and when…

• hire_plan_yieldopt

  Plan a hire of the ChainHelix yieldopt agent (ERC-8004 #269226, Yield allocation across pools). Given candidate pools with APY, optional TVL and risk score, and the capital to place, returns the allocation per pool under concentration and…

• hire_plan_healthmon

  Plan a hire of the ChainHelix healthmon agent (ERC-8004 #269228, Position health report). Lending health: given collateral rows with liquidation thresholds, debt and prices, returns the health factor, its status (healthy, warning…

• verified_delivery

  A neutral check of one agent hire on BNB Smart Chain, sealed on chain. Send the ERC-8183 job id. The deliverable the provider serves and its permanent copy on BNB Greenfield are fetched and hashed; the hash is compared with the pointer…

• delivery_status

  The sealed delivery claim for a hire. Send the job id, or the sequence number, or the claim hash. Returns the claim, its hash and the opBNB transaction once sealed. A hire with no claim on record is refused before any charge. Price: 1…

• delivery_spec

  How to verify a sealed delivery claim yourself: the canonical form, the hash, the calldata layout on opBNB, what each check means and the steps to repeat them

• screened_payer

  A signed statement on whether a wallet is clear of sanctions lists, the same screen every payer here passes before a settle: the OFAC SDN address list and the on-chain sanctions oracle. Send an EVM address; get the result, both sources…

• cleared_buyer

  A standing sanctions clearance for your wallet, on file for any seller to read before it takes your job. 2 dollars buys 30 days: the wallet that pays this call is screened now against the OFAC SDN list and the on-chain sanctions oracle…

• buyer_clearance

  The standing clearance on file for a wallet: whether a cleared buyer record exists, its paid period, the current signed sanctions statement, how many times it has been renewed and when it renews next. Send an EVM address. A seller reads…

• receipt_spec

  How to verify the receipt on a paid answer yourself: what the receipt hashes, how receipts are batched into one Merkle root, the calldata layout of the seal on opBNB and the steps to check a receipt against it. attest_status with the…

The first 60 of 82, as the server listed them.