Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate changed, valid to 2027-01-20
Changed the definition of "diligence", "inspect_payment", "preflight_payment" and 1 more
Unavailable:Combinedcombinedcounterpartywallet/companydue diligenceisinsuspendedonebecausecall:itsan exact OFAC SDN digital-currency-address screen of an EVM walletsanctionsANDsourceaisUKdeprecated.Companies House KYB lookup (status, type, PSC / beneficial owners), in parallel. Returns both independent results plus an expliciterrordisclaimerbeforethatpayment.noStandaloneverifiedUKlink between the wallet and the companyverificationisremainsestablishedavailable;byitthedoesdata. SDN only; a non-match is notestablishclearance.walletRefusedownershipbeforeorpayment if current sanctionsstatus.data is unavailable.
⟨46 unchanged words⟩ sanity-check a proposal before deciding whether the paidpolicy-onlypreflight (adds optional sanctions evidence and a signed, independently-verifiable receipt, $0.01) is ⟨18 unchanged words⟩
EvaluateCallaBEFOREproposedanpaymentagentbeforeauthorizesexecutionan autonomous payment. Evaluates it against your policy (max amount,network,allowedassetnetworks/assets, expected recipient,andallowedoriginorigins)policy.and
Unavailable:Exact match of an EVM walletsanctionsaddressscreeningagainstisthesuspendeddigitalbecausecurrency address identifiers on theChainalysisofficialoracleUSisTreasurydeprecatedOFACandSDNunmaintainedList
Changed the definition of "diligence", "inspect_payment", "preflight_payment" and 1 more
CombinedUnavailable:counterpartycombinedduewallet/company diligencein one call: runs sanctions screeningisonsuspendedabecausecryptoits wallet(Chainalysis oracle — OFAC SDN, EU, UN) AND a UK Companies House KYB lookup (status, type, PSC / beneficial owners) in parallel. Built for compliance agents vetting asanctionscounterpartysource
Certificate recorded, valid to 2026-11-19
Authorization not required
Added "inspect_staking", "observe_staking" and "preflight_staking" (18 tools before, 21 now)
FREE. Deterministically inspect a narrow Ethereum Lido stETH submit request against explicit policy. No wallet action, signing, or chain read.
Given a signed OCD staking preflight artifact and Ethereum transaction hash, independently inspect the canonical Lido Submitted event, transaction sender/value, optional minted shares, and Ethereum finalized-head finality. OCD never stakes ETH.
Call BEFORE an agent asks its wallet to submit ETH to Lido stETH. OCD evaluates strict policy and returns a signed portable staking artifact. ALLOW is policy only, never wallet authority.
Added "inspect_bridge", "observe_bridge" and "preflight_bridge" (15 tools before, 18 now)
FREE. Deterministically inspect a narrow Circle CCTP V2 Base-to-Ethereum native-USDC bridge request against explicit policy. No wallet action, no signing, no chain read.
Given a signed OCD bridge preflight artifact, the Base depositForBurn transaction hash, and (once available) the Ethereum receiveMessage transaction hash, independently observe both chains, verify the CCTP message identity matches, and reconcile against the authorized action. Source-only observation is reported as an evidence gap, never as completion.
Call BEFORE an agent asks its wallet to bridge Base USDC to Ethereum via Circle CCTP V2 (depositForBurn). OCD evaluates strict policy and returns a signed portable bridge artifact. ALLOW is policy only, never wallet authority.
First tool surface recorded: 15 tools (server version 0.1.0)
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨115 unchanged words⟩ ,"properties":{"screen_recipient_sanctions":{"description":"Currently unavailable: ifIf true,sanctionsexact-matchscreeningthecannotrecipientpass(EVMandaddressesthisonly)paidagainstrequestOFACisSDN digital currency addresses; rejected beforepayment.payment if current data is unavailable.","type":"boolean"}},"type": ⟨162 unchanged words⟩
⟨46 unchanged words⟩ sanity-check a proposal before deciding whether the paid policy-only preflight (addsoptional sanctions evidence anda signed, independently-verifiable receipt, $0.01) is ⟨18 unchanged words⟩
Call BEFORE an agent authorizesEvaluateanaautonomousproposedpayment.paymentEvaluatesbeforeitexecution against yourpolicy (maxamount,allowed networks/assetsnetwork,expectedasset, recipient,allowedandorigins)originandpolicy.returnsReturns a signed PREFLIGHT receipt--: ALLOW, REQUIRE_APPROVAL,or BLOCK,withreasonsreasons.--Recipientindependentlysanctionsverifiablescreeningbyisanyone.currentlyPolicyunavailable;evaluationrequestsonly:requiring it are rejected before payment. OCD never holds, moves, or authorizes funds. Thewallet/x402 clientwallet separately authorizesexecution after;execution; ALLOW does not guarantee it will proceed.
⟨115 unchanged words⟩ ,"properties":{"screen_recipient_sanctions":{"description":"IfCurrently unavailable: if true,screensanctionsthescreeningrecipientcannotwalletpassagainstandthethisChainalysispaidsanctionsrequestoracle.is rejected before payment.","type":"boolean"}},"type": ⟨162 unchanged words⟩
Sanctions-screenUnavailable:anwalletEVMsanctionswalletscreeningaddressisagainstsuspended because the Chainalysison-chainoracle(OFAC SDN, EU, UN designations). Reflects current status, including delistings -- a once-designated address may now screen clean. Returns a sanctionedis/deprecatednot-sanctionedandbooleanunmaintained (nolastcase-levelupdatedetail2026-03-18).Call before sending USDC orReturnsotheranfundsexplicittoerroranbeforeaddresspayment,for AML compliancenotandacounterpartynegativeduesanctionsdiligence.finding.