Chain Check (x402)
x402-paid on-chain tools: wallet report, contract scan, token risk, gas, address labels (USDC/Base)
Servidor MCP · de chaincheck-api.netlify.app
Resumo
Chain Check (x402) é um servidor MCP publicado por chaincheck-api.netlify.app. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-11-02 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-11-06.
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 mcp add --transport http chaincheck https://chaincheck-api.netlify.app/mcp[mcp_servers.chaincheck]
url = "https://chaincheck-api.netlify.app/mcp"{
"mcpServers": {
"chaincheck": {
"url": "https://chaincheck-api.netlify.app/mcp"
}
}
}Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 1.0.0 | 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
- Passou a ser um produto que acompanhamos
- 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.
-
base-onchain-tools dev.workers.dolerite.base-onchain-tools/base-onchain-tools
Base mainnet analysis: contract audits, transfer simulation, token pricing. Paid via x402.
-
Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity.
-
Screen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.
-
crypto-mcp tech.htsapp/crypto-mcp
Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.
-
Pay-per-call crypto intel via x402: honeypot/rug check, whale flows, unlocks, MEV, liquidation risk
-
Keyless, read-only BNB Chain and Ethereum data: transactions by hash, tokens with a lookalike check
-
Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.
-
Multi-chain on-chain intelligence for AI agents through a public remote MCP server.
-
base-web3-m2m-hub io.github.castralis122/base-web3-m2m-hub
Live Base Mainnet on-chain data (gas, DEX, Aave, token risk, prices). Pay per call in USDC via x402.
-
mcp-server io.github.ramaris-app/mcp-server
On-chain wallet analytics and trading strategies on Base for AI assistants
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)
-
Solana token safety scanner behind x402 micropayments. Checks mint/freeze authority, holder concentration, liquidity, LP locks, honeypot detection, metadata mutability, token age…
-
Connect Claude to 15,000+ blockchain subgraphs via The Graph's Subgraph MCP server. Query DeFi, NFT, DAO, and governance data in natural language without writing GraphQL.
-
Build on Solana with Helius — live blockchain tools, expert coding patterns, and autonomous account signup
-
A Claude Code plugin with skills for working with the Sentio platform — building blockchain data processors, running SQL queries, managing alerts, dashboards, and endpoints.
-
BTC signals, ACP service monitoring, on-chain oracle for Claude Cowork. By cognac(꼬냑)
Listado em Claude Code: claude-plugins-official (5)
-
Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
-
Portfolio monitoring and analytics for private-capital LP teams using the Chronograph connector: cashflow forecasting, commitment pacing, look-through exposure scans and…
-
LinqAlpha financial research in Claude: guided setup for the LinqAlpha connector, capability-based source selection for fundamentals, estimates, transcripts, filings and market…
Listado em Claude: knowledge-work-plugins (5)
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
-
Financial analysis skills powered by Daloopa's institutional-grade data
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
-
Portfolio monitoring and analytics for private-capital LP teams using the Chronograph connector: cashflow forecasting, commitment pacing, look-through exposure scans and…
-
Portfolio monitoring, valuations and analytics for private-capital GP teams using the Chronograph connector: portfolio-company one-pagers, fund quarterly review packs…
Listado em Codex: openai-curated (openai/plugins) (5)
-
Public equity investing workflows for listed-company research, earnings analysis, valuation, model updates, long/short pitches, catalysts, thesis tracking, ETF/index and…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
Listado em Community GitHub marketplaces (5)
-
On-chain AI skills (balance, tx, price, wallet, chat, send, trade, fund) via x402 micropayments on Base
-
12 GMGN skills — token info & security, contract due-diligence scoring, holder chip analysis, K-line market data & trending tokens & token/wallet search, chart pattern reading…
-
5 onchainos skills — token search, market data (prices/charts/trades), wallet balance, DEX swap aggregation, and transaction broadcasting across 20+ chains with 500+ liquidity…
-
allium-skills
On-chain blockchain data via Allium — prices, wallet balances, transactions, token info, and custom SQL analytics across 40+ chains.
-
nansen-skills
Nansen on-chain analytics — smart money DCA tracking, wallet labels, token flow intelligence, and whale activity on Solana.
Listado em Copilot CLI: github/awesome-copilot (5)
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Mastercard Developers plugin to help build integrations with Mastercard APIs, including best practices and the Mastercard Developers MCP server.
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
Listado em Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Advanced Security plugin for GitHub Copilot.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Listado em Cursor: cursor/plugins (5)
-
Check balances, get quotes, and preview or place trades.
-
Pull source-linked fundamentals, KPIs, filings, and prices.
-
Let Grok Bot reach MCP servers on your private Tailscale network: connect your own tailnet, or your team's company tailnets turned on by a team admin, with each member using their…
-
Review positions, balances, P&L, and draft trade instructions.
-
Read your net worth, accounts, holdings, spending, and budgets.
Listado em Docker MCP Catalog (5)
-
OpenZeppelin Stellar Contracts
Access to OpenZeppelin Stellar Contracts.
-
Access to OpenZeppelin Stylus Contracts.
-
OpenZeppelin Solidity Contracts
Access to OpenZeppelin Solidity Contracts.
-
A Model Context Protocol (MCP) server exposing Bitcoin blockchain data through the Maestro API platform. Provides tools to explore blocks, transactions, addresses, inscriptions…
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
Listado em Official MCP Registry (5)
-
base-onchain-tools dev.workers.dolerite.base-onchain-tools/base-onchain-tools
Base mainnet analysis: contract audits, transfer simulation, token pricing. Paid via x402.
-
Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity.
-
Screen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.
-
crypto-mcp tech.htsapp/crypto-mcp
Crypto rug/scam-risk scans + wallet snapshots (EVM + Solana), paid per call via x402.
-
Pay-per-call crypto intel via x402: honeypot/rug check, whale flows, unlocks, MEV, liquidation risk
Listado em PyPI (MCP servers) (5)
-
alchemy-nft com.mcparmory/alchemy-nft
Retrieve NFT metadata, ownership, and contract details across blockchains
-
Query Celo blockchain data: blocks, tokens, NFTs, contracts, governance and staking
-
orcalayer-mcp io.github.orcalayer/orcalayer-mcp
Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts
-
Blockchain Academics MCP server + `bca` CLI: crypto news, entity dossiers, market data, proprietary indicators, and academy explainers for AI agents
-
AI-assisted Solana trading bot with 331 MCP tools across Meme, Spot, Perpetuals, and Mirror modes.
Listado em npm registry (MCP servers) (5)
-
Read chain data on 200+ networks and Sui: transactions, logs, balances, objects, ABI-decoded.
-
Blockchain data, Deepstate and Standard Reserve markets, live chain queries, and API docs
-
Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.
-
MCP server for OneSource blockchain data — named tools for balances, NFTs, transactions, events, live chain queries, with x402 (USDC on Base) and MPP (Tempo) pay-per-call payment…
-
Read-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.
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.