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SignCheck

Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker

Servidor MCP · de youraitools.co

Resumo

SignCheck é um servidor MCP publicado por youraitools.co. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-22 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-10-24.

O que pede

  • Roda remotamente

Nenhum dos marketplaces que lemos publica as ferramentas ou as configurações que ele pede.

O que declara, pede e executa, por completo

Instale apenas plugins de desenvolvedores em quem você confia. Mostramos o que os marketplaces publicam e não testamos plugins.

Funciona com

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

Um link de um clique abre o cliente, que pede confirmação antes de adicionar o servidor.

Pelos marketplaces que o listam e pelo transporte MCP que declara, conforme cada cliente documenta. Não testamos plugins.

Conectar

Comandos e configurações gerados apenas a partir do que os marketplaces declaram. Não os executamos por você e não testamos plugins.

Como servidor MCP remoto

Gerado a partir do que Official MCP Registry declara.

Claude CodeTerminal
claude mcp add --transport http signcheck https://api.youraitools.co/signcheck/mcp
Codex~/.codex/config.toml
[mcp_servers.signcheck]
url = "https://api.youraitools.co/signcheck/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "signcheck": {
      "url": "https://api.youraitools.co/signcheck/mcp"
    }
  }
}

Onde está publicado

MarketplaceStatusVersãoNúmerosVerificadoVisto pela primeira vez
Official MCP Registry (Abrir o registro) Listado 0.2.0 Nenhum número publicado Sem marcação

Cada número é do próprio marketplace e nunca é somado entre marketplaces. Um marketplace que não publica números não mostra nenhum: sem número não é zero.

O que mudou

  1. Passou a ser um produto que acompanhamos
  2. Official MCP Registry: apareceu

Plugins semelhantes

Produtos cujos próprios nomes, descrições, ferramentas e skills são os mais próximos deste pelo significado, em todos os marketplaces que lemos. A proximidade é ordenada apenas dentro desta lista.

  • presign-guard

    Safe to sign? EVM/Solana/XRPL/Algorand txs, permits, EIP-7702, tokens; OFAC screen: green/orange/red

    de Fizzl13 · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • MCP Agentic Wallet — open-source session management for x402

    Open-source EIP-2612 Permit-based wallet sessions for AI agents using MCP.

    de MCPVOT · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • mcp-signer io.github.CryptoAPIs-io/mcp-signer

    Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls

    de CryptoAPIs-io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Keyban Agent Wallet

    Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

    de mcp.keyban.io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Solana Pulse: agent safety layer

    Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day

    de Timothymycompc · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Agent Lounge Tools

    Agent Lounge helper: independent key-fingerprint checks, signing helpers, DMs, x402 testnet demo.

    de lurkwizard · Servidor MCP

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  • presign-guard wallet

    Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.

    de Fizzl13 · Servidor MCP

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  • Keyban Agent Wallet

    Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

    de mcp.prod.keyban.io · Servidor MCP

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  • VaultPilot MCP

    Self-custodial crypto + DeFi MCP for AI agents. Ledger-signed. EVM, TRON, Solana, BTC, LTC.

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  • Sato Hub: Build Onchain & Crypto Agents

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Plugins semelhantes por marketplace

A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?

Listado em Claude Code: claude-plugins-community (5)
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    Ed25519-signs every tool call and appends to a hash-chained, tamper-evident audit log. Zero config — signing starts immediately after install. No native dependencies (embedded…

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  • defi-skills

    Natural language to unsigned DeFi transactions. Translates natural language intents into transaction payloads. Deterministic, no signing, no private keys.

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  • achilles-ep-delphi

    Agent safety infrastructure (RiskOracle, NoLeak, MemGuard, SecureExec, FlowCore) and real-time DELPHI Oracle intelligence signals. x402 USDC micropayments on Base Mainnet. 19…

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  • Airwallex

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  • boar-blockchain-mcp

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  • circle-skills

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  • 8004scan-skill

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  • pinion-os

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  • agent-radar

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  • token-pacman

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  • connector-namespaces

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  • advanced-security

    Advanced Security plugin for GitHub Copilot.

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  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

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  • canvas-apps

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  • workiq

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    Build apps, scripts, and automations with the TypeScript SDK.

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Listado em Official MCP Registry (5)
  • presign-guard

    Safe to sign? EVM/Solana/XRPL/Algorand txs, permits, EIP-7702, tokens; OFAC screen: green/orange/red

    de Fizzl13 · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • MCP Agentic Wallet — open-source session management for x402

    Open-source EIP-2612 Permit-based wallet sessions for AI agents using MCP.

    de MCPVOT · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • mcp-signer io.github.CryptoAPIs-io/mcp-signer

    Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls

    de CryptoAPIs-io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Keyban Agent Wallet

    Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

    de mcp.keyban.io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Solana Pulse: agent safety layer

    Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day

    de Timothymycompc · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

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    Pay-per-call x402 gateway: agent tools, OpenAI-compatible LLM, market data, RPC, security audits.

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  • AI Crypto Sniper MCP

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  • Guard Core

    Guard Core security MCP: SecurityConfig validation, docs search, live threat detection.

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    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

  • Deep Agentic Core MCP

    Unified MCP server for AgenticLens and Agentic Chaos capabilities.

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  • presign-guard wallet

    Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.

    de Fizzl13 · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • insumer com.insumermodel/insumer

    Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.

    de insumermodel.com · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • Hive Intelligence MCP

    Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.

    de hiveintelligence.xyz · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • Sui Analytics

    Read-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.

    de 0xfreak0 · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • swarm-x402-mcp io.github.swarm-agent-operator/swarm-x402-mcp

    Pay-per-call x402 services from SWARM: repo scans, web research. USDC on Base.

    de swarm-agent-operator · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

Encontrados pelo significado, não por código ou repositório em comum: plugins semelhantes continuam sendo produtos distintos, e isto não é uma avaliação nem uma recomendação.

Quer esta marca no seu plugin em nosso catálogo?

Prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS, e você poderá mostrar esta marca na ficha, com banners ao vivo para o seu site e o README. Como funciona a verificação

Você também recebe alertas quando um marketplace o publica, o remove, muda a marca de verificado ou o que ele pede, e o endpoint remoto passa a ser monitorado como um serviço web.

Dados de Official MCP Registry. Os números vêm das nossas próprias passagens regulares pelos marketplaces, última leitura em . Não publicamos dados de contato dos editores de plugins.

De onde vêm os dados: como o catálogo é montado