Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者提供的说明(英文原文)
Balances on 7 EVM chains, Solana, Tron: free one-chain lookup; full call 0.002 USDC via x402.
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
适用于网页版、桌面版和手机版 Claude:
https://wallet-balances.nextill-pos.workers.dev/mcp打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"multichain-balances": {
"command": "npx",
"args": [
"-y",
"devx-multichain-balances",
"mcp"
]
}
}
}在终端中运行这条命令
claude mcp add --transport http multichain-balances https://wallet-balances.nextill-pos.workers.dev/mcpclaude mcp add multichain-balances -- npx -y devx-multichain-balances mcp粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"multichain-balances": {
"url": "https://wallet-balances.nextill-pos.workers.dev/mcp"
}
}
}粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"multichain-balances": {
"command": "npx",
"args": [
"-y",
"devx-multichain-balances",
"mcp"
]
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"multichain-balances": {
"type": "http",
"url": "https://wallet-balances.nextill-pos.workers.dev/mcp"
}
}
}粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"multichain-balances": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"devx-multichain-balances",
"mcp"
]
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
ChatGPT 只能连接互联网上的服务器:
https://wallet-balances.nextill-pos.workers.dev/mcp菜单名称可能因套餐和版本不同而略有差异。
你的选择通过 Cookie 保存在这台设备上,无需账户。
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
我们还没有读取这个服务器的工具列表;我们会轮流检查各个端点。
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日
注册名称已通过 GitHub 账户 devx-agent 验证,该账户拥有此仓库
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
尚未检查;我们会轮流检查各个端点
尚未检查;我们会轮流检查各个端点
尚未检查;我们会在检查端点时读取工具列表
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。
两种方式都可以:安装在你的电脑上,或者连接云端版本。
GitHub 仓库最后更新于–,最新版本(2.1.0)于7天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。
同一分类中有:Spec Driven Development, Remote Desktop Commander, dotnet-mcp
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
MCP server for .NET symbols, XAML, source generators, and restricted workspace edit
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
One call, nine chains. Native coin plus the major tokens for an address on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Solana and Tron. It is built for AI agents and apps that need to answer "what does this wallet hold?" without running their own RPC setup.
Everything here is read-only. It never asks for keys and never moves funds.
| What | Cost | |
|---|---|---|
CLI / stdio MCP devx-multichain-balances (v2) | Client for the hosted API below. One chain (native + USDC, USDT on Tron) is free; all / multichain_balances is the paid call, paid from your own wallet key | free / 0.002 USDC |
Remote MCP https://wallet-balances.nextill-pos.workers.dev/mcp | basic_balance (one chain, free) + multichain_balances_info | free |
HTTP API GET /v1/balances | Up to 3 addresses (one EVM, one Solana, one Tron) → native + USDC, USDT, DAI, EURC, bridged USDC, WETH, WBTC/cbBTC per EVM chain; SOL + USDC/USDT (SPL); TRX + USDT/USDC (TRC-20); plus up to 10 custom tokens (ERC-20, SPL mint, TRC-20). Block numbers/slots included, stablecoin face-value total | 0.002 USDC via x402 on Base |
Live: https://wallet-balances.nextill-pos.workers.dev · token list: /tokens.json
npx devx-multichain-balances 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM # free: SOL + USDC on Solana
npx devx-multichain-balances TNXoiAJ3dct8Fjg4M9fkLFh9S2v9TXc32G # free: TRX + USDT on Tron npx devx-multichain-balances 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 --chain arbitrum # free: ETH + USDC on Arbitrum
export X402_PRIVATE_KEY=0x... # a Base wallet holding a little USDC (use a dedicated low-balance wallet) npx devx-multichain-balances all 0xd8dA...6045,9WzD...AWWM --chains base,ethereum,solana
How paying works: the CLI asks the API for its x402 quote, checks that it is USDC on Base, goes to 0xB3cD…f247 and is at or under --max-usd (default 0.01), then signs a gasless EIP-3009 authorization with your key via @x402/fetch. The key stays on your machine. Without a key, all prints the quote, pays nothing and exits with code 2. Since v2.0.0 the package is a thin client. It no longer ships the balance-reading code, and the addresses you query are sent to the hosted API.
Claude Desktop / Cursor (stdio):
{ "mcpServers": { "multichain-balances": { "command": "npx", "args": ["-y", "devx-multichain-balances", "mcp"], "env": { "X402_PRIVATE_KEY": "0x... (optional, enables the paid tool)" } } } }
Or remote (streamable HTTP): https://wallet-balances.nextill-pos.workers.dev/mcp (free tool + info only)
Tools: basic_balance (free), multichain_balances (0.002 USDC per call, pays only if X402_PRIVATE_KEY is set and never above 0.01 USDC, otherwise returns the quote), multichain_balances_info.
GET https://wallet-balances.nextill-pos.workers.dev/v1/balances?address=0x...,<solana>,<T...>[&chains=base,ethereum,solana,tron][&tokens=base:0xToken,solana:<mint>,tron:<T...>]
402 with an x402 v1 body (X-PAYMENT, network base) and a v2 PAYMENT-REQUIRED header (PAYMENT-SIGNATURE, eip155:8453). Both work. POST with a JSON body works too.0xB3cDDccEe6B150c8efFD55B961afc0Ecefe7f247, settled through the Coinbase CDP facilitator, listed in the CDP x402 Bazaar.summary.chains_failed.chains defaults to every chain that matches the addresses you gave (evm = the 7 EVM chains)./tokens.json), and you can pass extra tokens yourself.cache.hit).OpenAPI: /openapi.json · Terms: /terms
cli/: npm package devx-multichain-balances (CLI + stdio MCP client for the hosted API), npm testworker/: the Cloudflare Worker behind the hosted API (npm run build, npm test)MIT. Made by DevX · madebydevx@gmail.com