Chainverdict MCP server

• Registry namexyz.chainverdict/chainverdictverified in the MCP registry

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

• Stateanswerschecked 2026-10-26
• Tools20
• Server calls itselfchainverdict
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 173 ms.

• Whether its tools do the product's job has not been judged yet.
• 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
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer536 ms
• Space in an agent's context≈ 1,828 tokensthe definitions of all its tools (20), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 20 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 →

• payment_info

  Free. Explains how to call the paid tools on this server: the x402 protocol, the network and asset, the settlement address, and the price of every tool.

• token_verdict

  Heuristic ERC-20 safety verdict on Base: bytecode risk capabilities, ownership, metadata, 0-100 score, hold/caution/avoid. $0.01 per call.

• wallet_dossier

  Profile of a Base address: EOA vs contract, balance, activity band, flags. $0.01 per call.

• validate_iban

  IBAN mod-97 checksum + country length rules. $0.001 per call.

• validate_vat

  EU VAT format validation with deterministic checksums (DE, IT, LU, PL, SI). $0.001 per call.

• validate_bic

  BIC/SWIFT structural validation and decomposition. $0.001 per call.

• html_to_markdown

  Convert raw HTML to clean Markdown. $0.002 per call.

• text_diff

  Diff two texts (lines/words/chars). $0.002 per call.

• verify_payment

  Decode ERC-20 transfers in a Base transaction: amounts, counterparties, confirmations. $0.02 per call.

• verify_token

  Is this the real USDC/EURC/WETH/cbBTC/USDT on Base? Anti-phishing for stablecoin payments. $0.005 per call.

• validate_lei

  Legal Entity Identifier checksum validation. $0.002 per call.

• validate_isin

  Securities identifier checksum validation. $0.001 per call.

• security_email

  Live DNS check of a domain's email authentication records. $0.01 per call.

• security_tls

  Live TLS handshake: cert validity, issuer, expiry countdown. $0.01 per call.

• security_typosquat

  Flags homoglyph and edit-distance look-alikes of known brands (c0inbase, b1nance, etc.). $0.005 per call.

• data_gas

  Live Base gas conditions: base fee, priority fees, congestion, est transfer cost. $0.002 per call.

• data_block

  Latest block number, timestamp, tx count, gas utilization. $0.001 per call.

• data_token_supply

  Total/circulating/burned supply and burn percentage for an ERC-20 on Base. $0.003 per call.

• data_token_activity

  Recent transfer count, volume, unique senders/receivers, activity level. $0.005 per call.

• data_portfolio

  ETH + canonical token balances (USDC/WETH/cbBTC/EURC) for an address. $0.004 per call.