Spree Commerce: open-source B2B and marketplace ecommerce
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
作者提供的说明(英文原文)
On the Cheap MCP — free and cheap events, deals and local guides across 14 US cities
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 …”。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"onthecheap": {
"command": "npx",
"args": [
"-y",
"onthecheap-mcp"
]
}
}
}在终端中运行这条命令
claude mcp add onthecheap -- npx -y onthecheap-mcp粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"onthecheap": {
"command": "npx",
"args": [
"-y",
"onthecheap-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": {
"onthecheap": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"onthecheap-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。
这个服务器在你的电脑上运行,而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。
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。
它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。
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9日
注册名称已通过 GitHub 账户 chrischall 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
它在你的电脑上运行,没有互联网端点
在你的电脑上运行,改用本地设置
它在你的电脑上运行;我们只能读取互联网端点的工具列表
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。
它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。
GitHub 仓库最后更新于–,最新版本(1.2.0)于5天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Node.js。
同一分类中有:Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:↓ 每周下载量i★ 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
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
MCP server integrating with Stripe - tools for customers, products, payments, and more.
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
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。
MCP server for the On the Cheap network — local guides to free and cheap things to do across 14 US cities. Daily event listings with times, prices and venues, plus a searchable archive of deals and guides.
Developed and maintained by AI (Claude Code). Use at your own discretion.
No credentials required. Every site is public, so the server reads them server-side over plain HTTPS. There is nothing to configure beyond which city you want, and no browser extension involved.
npx onthecheap-mcp
Or as a Claude Code plugin:
/plugin marketplace add chrischall/onthecheap-mcp
/plugin install onthecheap-mcp
One server reads the whole network. Every tool takes a site argument naming the city to read — there is no default and no configuration step:
| Key | Site | Area |
|---|---|---|
charlotte | Charlotte On The Cheap | Charlotte, NC |
denver | Mile High on the Cheap | Denver, CO |
atlanta | Atlanta on the Cheap | Atlanta, GA |
chicago | Chicago on the Cheap | Chicago, IL |
columbus | Columbus on the Cheap | Columbus, OH |
seattle | Greater Seattle on the Cheap | Seattle–Tacoma |
kansascity | Kansas City on the Cheap | Kansas City |
miami | South Florida on the Cheap | Miami / Broward / Palm Beach |
orlando | Orlando on the Cheap | Orlando, FL |
portland | Portland Living on the Cheap | Portland, OR |
richmond | RVA on the Cheap | Richmond, VA |
southernmaine | Southern Maine on the Cheap | Southern Maine |
triangle | Triangle on the Cheap | Raleigh / Durham / Chapel Hill |
national | Living On The Cheap | US-wide deals (no local events calendar) |
Common aliases work too — milehigh, raleigh, rva, kc, southflorida. otc_list_sites reports the same list.
site is required rather than defaulted on purpose: a server that quietly fell back to one city would answer a question about Denver with Charlotte's data and give no sign anything was wrong. An unknown key is refused with the valid ones listed.
All tools are read-only. Every tool except otc_list_sites takes a required site argument. The two event tools reject `national`, which has no local events calendar — it is still searchable via the other tools.
| Tool | What it does |
|---|---|
otc_list_events | Everything on a given day — time, price, venue. free_only filters to no-cost listings. Defaults to today. |
otc_events_month_overview | Day-by-day counts for a month, to find the busiest days. Each day's list is a preview; total is the real count. |
otc_search_posts | Search articles by text, category, location and date range. Returns slim summaries by default. |
otc_get_post | One article in full, as readable text or raw HTML. Accepts an id, slug, or URL. |
otc_list_categories | Category ids and post counts, for filtering searches by topic. |
otc_list_locations | Local area ids and post counts, for filtering geographically. |
otc_list_sites | The cities in the network and their site keys. Takes no arguments. |
otc_healthcheck | Confirm one site is reachable; on failure error.kind is edge_blocked, http, timeout or transport. |
What's free in Charlotte this Saturday?
Find kids' events in Lake Norman in August
Compare free things to do in Denver and Portland next weekend
Retired deals are excluded by default. Each site parks expired offers in an expired category, so searches skip them and you don't get deals that no longer exist. Pass include_expired: true to search the archive. The category's id differs on every site, so it's resolved by slug at request time — a hardcoded id silently disables the filter elsewhere.
Category and location ids are per-site. Each site is a separate WordPress install, so id 13 is a different category on every one of them. Resolve ids against the same site you then search — an id borrowed from another city will filter to something unrelated rather than error.
Month overviews are previews, with honest counts. The calendar shows at most four listings per day. otc_events_month_overview reports each day's *true* total alongside the preview — call otc_list_events with a date for the complete schedule.
None. The city is a per-call site argument, not an environment variable, so there is nothing to set up before use.
npm install
npm test npm run build
See docs/OTC-API.md for the verified data surface, including the events calendar's US M-D-YYYY date routing (an ISO date is silently parsed as 1970), the month-view truncation, and why term ids are never hardcoded.
MIT