steam WebMCP
Browser tool configuration for steam
URL Pattern: ^https?://store\.steampowered\.com(/.*)?$
Allowed Extra Domains: example.com, store.steampowered.com
Tools (1)
steam_top_sellers()
Steam top selling games
Parameters
limit
number
- Number of games
JavaScript Handler
(params) => {
const args = Object.assign({"limit": 10}, params || {});
let data = null;
let __wbContextUrl = globalThis.location?.href || '';
let __wbContextDocument = globalThis.document || null;
const __wbDefault = (value, fallback) => (value === undefined || value === null || value === '' ? fallback : value);
const __wbJoin = (value, separator) => Array.isArray(value) ? value.join(separator) : (value ?? '');
const __wbGet = (value, path) => {
if (!path) return value;
return String(path).split('.').reduce((acc, part) => (acc == null ? undefined : acc[part]), value);
};
const __wbBaseUrl = () => (__wbContextUrl || globalThis.location?.href || 'https://example.com/');
const __wbResolve = (target, base) => {
if (target == null) return '';
const text = String(target);
try {
return /^https?:/i.test(text) ? text : new URL(text, base || __wbBaseUrl()).toString();
} catch (_error) {
return text;
}
};
const __wbFetch = async (target, options) => {
const url = __wbResolve(target, __wbBaseUrl());
const resp = await globalThis.fetch(url, Object.assign({ credentials: 'include' }, options || {}));
if (!resp.ok) {
throw new Error(`HTTP ${resp.status} for ${url}`);
}
const text = await resp.text();
try {
return { url, text, data: JSON.parse(text) };
} catch (_error) {
return { url, text, data: text };
}
};
return (async () => {
{
const __wbResp = await __wbFetch("https://store.steampowered.com/api/featuredcategories/");
data = __wbResp.data;
}
data = __wbGet(data, "top_sellers.items");
{
const source = Array.isArray(data) ? data : (data == null ? [] : [data]);
data = source.map((item, index) => ({
"rank": index + 1,
"name": item.name,
"price": item.final_price,
"discount": item.discount_percent,
"url": `https://store.steampowered.com/app/${item.id}`,
}));
}
if (Array.isArray(data)) data = data.slice(0, Number(args.limit) || 0);
return data;
})();
}
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How to Use WebMCP
WebMCP tools are designed for browser extensions or automation frameworks. The browser extension matches the current URL against the pattern and executes the JavaScript handler when the tool is invoked.
API Endpoint:
GET /api/webmcp/match?url=https://www.steam.com/...