Nine chain onchain intelligence with a verifiable onchain signal attestation stream
| Endpoint | https://mcp.chainhelix.io (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 82 tools · grade D (58) · pin ts_6716dbb3e89ae93992e63c1c347fc30e · protocol 2025-06-18 |
| First / last listed | 2026-11-05 01:48 UTC / 2026-11-05 01:48 UTC |
| Grade over time | 2026-11-05: D (58), 82 tools |
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Tools: proof_spec list_reveals freshness daily_digest data_changelog verify_reveal attestation_stats attest_spec attest attest_status list_attestations webhook_register stream_register stream_register_all standing_watch webhook_status webhook_unregister prices latest_signals situation_report deep_report verified_agents market_state mev_intel wall_map whale_flows congestion correlation_matrix iv_summary session_stats buy_key key_order_status claim_key candles open_interest stablecoin_flows liquidations bridge_flows mev_bots builder_relays gas_state options_skew btc_mempool_history governance_activity wallet_risk chain_brief agent_report search_agents hire_quote hire_plan_rebalancer hire_plan_gridtrader hire_plan_yieldopt hire_plan_healthmon verified_delivery delivery_status delivery_spec screened_payer cleared_buyer buyer_clearance receipt_spec instruments instrument_state instrument_signals instrument_spec verify_instrument_signal fill_receipts verify_fill mev_pressure victim_flow mev_pool_check mev_flow_spec lead_alerts lead_alert_spec verify_lead_alert agent_standing standing_bulk standing_spec lexicon_spec lexicon_resolve lexicon_bulk lexicon_statement lexicon_bundle
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 attestation stream params: none |
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 limit params: month, limit |
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 arguments has no default result and is listed with requiresArguments; its paid answer carries its own meta.contentHash. Optional name for one tool params: name |
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 params: date |
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 params: tool, 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 params: seq* |
attestation_stats | Live counts of the attestation stream: committed, anchored, revealed, gaps params: none |
attest_spec | The machine verification spec for the attestation service, how sealed claims are hashed, put on chain and verified independently params: none |
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. ChainHelix seals the exact time of your commitment on the opBNB chain; the claim text and salt publish automatically at reveal time. This attests WHEN you said it params: payload*, revealDelayHours |
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 sequence number and, once sealed, the opBNB batch transaction and Merkle path params: tenant*, seq, hash, nonce |
list_attestations | A tenant’s full sealed-claim stream, newest first. Matured claims include their text and salt. Optional limit up to 200 params: tenant*, limit |
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 written, opt in by name). The MEV flow minute stream is a separate registration, stream_register. 70 cents buys 7 days of delivery; call again with the same URL any ti params: url*, events |
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 days of one chain (bnb, ethereum, polygon or avalanche); call once per chain, and again to renew. Manage with webhook_status and webhook_unregister; the contract is params: url*, chain* |
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 dollars buys 7 days of every chain, against 4 dollars per chain one at a time with stream_register. Call again to renew. Manage with webhook_status and webhook_unre params: url* |
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 message each time the agent's evidence tier, its reachability (hireable, alive, gated, offline) or its registry feedback grade changes, each carrying the full unsigned params: url*, id* |
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 also shows its url, events, chains and watches. Never returns the secret params: tenant*, id, secret |
webhook_unregister | Remove a webhook. Takes the id and the signing secret from registration, only the holder of the secret can remove it params: id*, secret* |
prices | Live price for every chain in one call, the one cent market check. Omit chain for all nine. Price: 1 cent per call. params: chain |
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 of being issued and at most about 30 minutes, so the record cannot be edited afterward. sealedAt is the time the signal was issued, committedAt the time its seal params: chain, limit |
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. params: chain |
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, session statistics and the proof stream counters, with links to verify every signal on chain. The most complete single answer this server produces. Price: 25 cent params: chain |
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, probe age in seconds, latency, and the permanent evidence record on BNB Greenfield. Many registrations can point at one endpoint: distinctEndpoints counts the endpo params: status |
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. params: chain |
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 excludes all ERC-1155 activity. Chains covered: ethereum, bnb, avalanche, polygon. Price: 2 cents per call. params: chain, window |
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 them with its distance in percent. Omit chain for all nine. Price: 2 cents per call. params: chain |
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 native-coin transfers in transfers and totalUsd, and their stablecoin transfers of 500,000 USD or more (USDT, USDC, USD1, USDS, U, USDC.e) in stablecoins, with the bl params: chain, window |
congestion | Bitcoin queue depth now vs the past 30 days plus the current fastest fee. Price: 2 cents per call. params: none |
correlation_matrix | Pairwise correlation of hourly returns across the nine chains. window in days default 7 max 30. Price: 2 cents per call. params: window |
iv_summary | Near term option implied volatility for Bitcoin and Ethereum, now vs one week ago. Price: 2 cents per call. params: none |
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. params: chain |
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, solana and avalanche: USDC or USDT; bnb: USDC, USDT, USD1 or U; polygon: USDC, USDT or USDC.e; tron: USDT; sui: USDC) and a claim token for the chosen plan and pay params: plan*, chain*, email |
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 params: claim_token* |
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 claimable within 30 minutes of confirming on chain params: claim_token* |
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. params: chain*, timeframe, limit |
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. params: chain, window |
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, USDS; bnb USDT, USDC, USD1, U; polygon USDT, USDC, USDC.e; avalanche USDT, USDC; solana USDC, USDT; tron USDT. DAI is recorded as USDS, its new name; USDS on ava params: chain, window |
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 (USD stablecoins at $1; ETH, BTC, BNB, AVAX and POL and their wrapped tokens at the latest hourly close; other tokens amount only, counted in unpricedLegs). Compo params: chain, window |
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 count only (no value, no withdrawals); polygon_pos, the Polygon PoS bridge predicates: deposit and withdrawal_finalized of ETH and WETH with valueEth, of USDC, USDT a params: l2, window |
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. Price: 2 cents per call. params: chain*, active_hours, limit |
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. params: window |
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. params: chain |
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, butterfly, open interest, as the newest hourly average against 24 hours earlier within the same moneyness band definition (bandVersion). Each hour is published abo params: currency, horizon |
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. params: window |
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 latest vote count and score total of those proposals, most voted first. space is a Snapshot space id such as aavedao.eth. window in hours, default 168, max 1440. A pr params: space, window, limit |
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), plus its recent bridge, mixer and transfer events. sanctioned: on the OFAC SDN address list. entity: the exchange name when the address is a labelled exchange hot params: address*, chain |
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 per call. params: chain* |
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 basis) read from its own onchain registration, with its probe history, every ChainHelix test hire with result, latency, size and cost, the permanent evidence records o params: id* |
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 20, max 50. Price: 2 cents per call. params: query*, limit |
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 hireable. Price: 2 cents per call. params: id*, task_description*, terms |
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 buys) that moves the portfolio to target, with the residual cash the plan does not net out. Deterministic arithmetic, no custody, no execution. Send the job param params: holdings, targets, prices, driftThresholdPct, minTradeUsd, terms |
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 strong price walls are supplied each level is annotated with its nearest wall and flagged if it sits on one. Deterministic arithmetic, no custody, no execution. N params: price, budgetUsd, levels, spanPct, lower, upper, walls, wallBandPct, terms |
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 TVL-share caps, the blended APY and any capital left unallocated because a cap bound first. Deterministic arithmetic, no custody, no execution. Send the job para params: pools, capitalUsd, maxPerPoolPct, riskAversion, tvlCapPct, terms |
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, critical, liquidatable) and per-asset liquidation prices with drop distances. LP range health: send `position` {price, lowerPrice, upperPrice} instead of collateral and params: collateral, debt, prices, alertHF, criticalHF, position, walls, terms |
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 the provider wrote on chain at submission, the permanent copy with the served bytes and with the index; the parties, the time from funding to delivery, the amount p params: job* |
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 cent per call. params: job, seq, hash |
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 params: none |
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, the time of the screen, its expiry after 24 hours, the statement text and its signature from a ChainHelix key that holds no funds. A seller agent checks the signat params: address*, network |
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, the signed statement is kept on file and renewed every 24 hours for the period, and buyer_clearance (free) returns the current statement to anyone who asks. Call a params: network |
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 this before taking a job instead of paying for a screen params: address* |
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 payment nonce returns the receipt, its batch and its Merkle path params: none |
instruments | The instrument list of the ChainHelix instrument lane: SpaceX and Circle perpetuals on Aster (BNB Chain). Venue, contract, chain, fees, funding cycle, session policy and the label every answer uses. These are derivatives on the venue, never the share params: none |
instrument_state | The live state of each instrument: mark, index, basis in bps, funding rate and next funding time, top of book spread, 24h volume, feed health and age, and reference: the spot token of the same name on BNB Chain (CRCLB, SPCXB) priced from its PancakeSwap v3 USDT pool with the mark against it in bps, and the US equity session of the underlying now (open, weekend, holiday, early close) from the Pyth params: instrument |
instrument_signals | The instrument lane signals (paper book, BNB Chain venue) newest first, each with its commit status in the CHXI attestation stream: seq, hash, opBNB transaction. Optional instrument id and limit (default 50, max 500). A signal without a seq was written before the stream started or is not yet committed. Price: 2 cents per call. params: instrument, limit |
instrument_spec | How to verify an instrument signal commit and a fill receipt yourself: canonical forms, hashes, the CHXI calldata layouts on opBNB, the reveal rule params: none |
verify_instrument_signal | Check one instrument signal by seq: its commit status and transaction, and when revealed, whether the hash recomputes from the record and folds into its anchor params: seq* |
fill_receipts | Exchange fill receipts of the instrument lane, newest first: the signal timestamp that caused the fill, venue, side, quantity, price, slippage against the signal, the exchange order id, and the seal batch and transaction once sealed. Optional instrument, signalTs, limit (default 50, max 500). Price: 1 cent per call. params: instrument, signalTs, limit |
verify_fill | Check one fill receipt by fill_id: recompute its hash from its fields and, when sealed, the Merkle root of its batch against the seal transaction params: fill_id* |
mev_pressure | MEV pressure per pool per minute on one chain: for every pool with detected MEV in the window, rows by type (sandwich, backrun, frontrun, arbitrage, jit, nft_mev), distinct victims and attackers, profit where measured, median gas multiple, first and last event. Plus the per-minute series of the chain, or of one pool when pool is given, and the chain metrics of its newest minute. window in minutes, params: chain, window, pool, limit |
victim_flow | The order flow that was extracted on one chain, newest first: every detected victim transaction with its hash, the attacker and its transaction, the pool and protocol, block and position, the victim and attacker gas prices, the attacker gas price over the median gas price of the block, and the profit where measured. Filter by pool and by type (sandwich, backrun, frontrun, jit). window in minutes, params: chain, window, pool, type, limit |
mev_pool_check | Pre-trade MEV check of one pool on one chain: how many of its swaps were sandwiched, backrun, frontrun or JIT-attacked in the window, victims per hour, distinct attackers and the most active ones, sandwich, backrun, frontrun and JIT rows with a 0 gwei attacker leg, attacker profit where measured with its median, the least the sandwich victims lost, and the newest attack. pool required: a pool cont params: chain, pool*, window |
mev_flow_spec | How the MEV order flow data is made and how to check it yourself: the four chains, the six event types and how they overlap, the detection rules in force and their dates, the per-minute stream event and how to register for it, the fields of every row, and the public RPC calls that re-derive any victim or attacker transaction params: none |
lead_alerts | Lead alerts on nine chains, newest first: three long reads checked once per closed hour per chain. vol_spike_long (an hour of volume far above its average with a positive MACD histogram), capitulation_long (a high volume down bar, measured in ATR), onchain_spike_long (the chain's own transaction or MEV activity far above its trailing 7 days). Each alert carries the hour, the closing price, the mea params: chain, read, hours, limit |
lead_alert_spec | The lead alerts explained: what each of the three reads measures, when alerts are written, the fields of an alert, the webhook event, and how to verify an alert commit in the CHXL stream on opBNB without trusting us params: none |
verify_lead_alert | Check one lead alert by seq: its commit status and opBNB transaction, and whether it folds into its anchor. Pass the alert you hold (the row from lead_alerts or from a push, with its salt) as alert and the answer says whether its hash recomputes to the sealed one params: seq*, alert |
agent_standing | The standing of one ERC-8004 agent on BNB Smart Chain from what it did, not what it declares: its evidence tier from the paid ERC-8183 hires ChainHelix funded and the delivery checks sealed on opBNB, whether it answers right now from the newest probe, and the feedback rows the registry holds for it graded by pattern (on BSC today they come from a rating farm). Every count carries its evidence: job params: id* |
standing_bulk | The standing of up to 25 ERC-8004 agents on BNB Smart Chain in one call, one payment, one signature: for each id the same fields as agent_standing (evidence tier from the paid hires ChainHelix funded and the sealed delivery checks, whether it answers now, the registry feedback rows graded by pattern, the evidence links), and one signed statement over the whole list (EIP-191, the published ChainHel params: ids* |
standing_spec | What agent_standing measures and how to verify one: the evidence tiers (paid hires ChainHelix funded, sealed delivery checks), the reachability states, the registry feedback grades and why feedback is graded rather than counted, the fixed statement layout, the signer, and the rules (nothing written to the registry, no rating ever sold, ChainHelix agents get no verdict). params: none |
lexicon_spec | The ChainHelix Agentic Lexicon: the argument names every tool on this server accepts, with their representation and unit (meanings are in the paid lexicon_resolve, lexicon_bulk and lexicon_bundle); version, bundle hash, namespaces and counts; the entry rule (20 or more independent publishers, or an on-chain or venue standard) and the refusal convention (a call with an unknown name is refused befor params: none |
lexicon_resolve | One argument name resolved against the ChainHelix Agentic Lexicon: the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the candidates to choose from. Optional namespace (common, agent, identity, payment, wallet, onchain, defi, market, data) and venue (an exchange name, e.g. binance: a venue field name resolves through ccxt's mapping). Price: 5 cents pe params: name*, namespace, venue |
lexicon_bulk | Up to 25 argument names resolved against the ChainHelix Agentic Lexicon in one call: for each name the entry (id, meaning, representation, unit, example) or, when the name is unknown or ambiguous, the candidates. Each item is a name, or { name, namespace, venue } with the same hints as lexicon_resolve. Price: 50 cents per call. A ChainHelix API key does not cover this tool. params: names* |
lexicon_statement | A signed conformance statement for one agent on the BNB Smart Chain ERC-8004 registry, checked against the current ChainHelix Agentic Lexicon version: every argument schema the agent publishes on its own card and on the MCP endpoints its own registration declares, per tool whether canonical names are accepted, an unknown name is refused before payment, and every argument carries a lexicon id (x-vo params: id* |
lexicon_bundle | The whole ChainHelix Agentic Lexicon for the current version as a download: the bundle (every entry with its meaning, representation, unit, synonyms, venue aliases and sources), the licence texts, the attribution table and the change log, with the sha256 of every file. The answer is a download link per file, valid 7 days, 50 downloads; patches of this version are included, a new version is a new p params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.