steamwebapi
Live Steam Market API docs, schemas, products, games, markets and endpoint search.
我该使用它吗
质量与安全性
发现（1）
- LOWTool 'get_concept' description lacks action verb在 get_concept 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"steamwebapi": {
"url": "https://mcp.steamwebapi.com/mcp"
}
}
}远程端点
https://mcp.steamwebapi.com/mcpstreamable-http它能做什么
工具清单
工具（11）
🟢get_integration_skill
Read the reusable SteamWebAPI SKILL.md for integration workflows, credentials, prices, item variants and CS2 release discovery. Useful when the client does not expose MCP resources or initialization instructions.
输入模式
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_endpoints(query, kind, tag, limit)
Fuzzy text search across all steamwebapi.com OpenAPI endpoints and Steam domain concepts (assetid, doppler phase, market_hash_name, etc.). Returns ranked hits with path, method, tag and summary.
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"description": "Free-text query, e.g. \"inventory cs2\" or \"float screenshot\"."
},
"kind": {
"type": "string",
"enum": [
"endpoint",
"concept"
],
"description": "Restrict to endpoints or concepts."
},
"tag": {
"type": "string",
"description": "Restrict to one OpenAPI tag (Items, Inventory, Profile, Float, Market Prices, Market Index, Account, Info, Explore, Proxy)."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 50,
"default": 10,
"description": "Maximum number of hits returned."
}
},
"required": [
"query"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_endpoint(path, method)
Returns the full OpenAPI operation object for a given path: parameters, request body, all response schemas, examples, and tags. Use after search_endpoints to drill into a specific endpoint.
输入模式
{
"type": "object",
"properties": {
"path": {
"type": "string",
"minLength": 1,
"description": "Full OpenAPI path, e.g. \"/steam/api/items\" or \"/account/me\"."
},
"method": {
"type": "string",
"enum": [
"get",
"post",
"put",
"patch",
"delete"
],
"description": "HTTP method. Defaults to \"get\"."
}
},
"required": [
"path"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_endpoints(tag)
Lists all steamwebapi.com endpoints (path + method + summary), optionally filtered by tag. Useful for quickly enumerating what is available.
输入模式
{
"type": "object",
"properties": {
"tag": {
"type": "string",
"description": "Restrict to one tag. Omit to list every endpoint grouped by tag."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_games
Lists every game supported by steamwebapi.com with its slug, name, Steam appId, and the value to pass as `game=` in API queries.
输入模式
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_markets(game)
Lists every third-party marketplace covered by the steamwebapi.com market price endpoints, with their domain and the games they cover.
输入模式
{
"type": "object",
"properties": {
"game": {
"type": "string",
"description": "Restrict to markets that cover a specific game slug, e.g. \"cs2\"."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_products
Lists steamwebapi.com product packages (Price API, Inventory API, Float API, ...) with the endpoints each one bundles. Use get_pricing for paid plans, request quotas and upgrade guidance.
输入模式
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_concept(term)
Returns a detailed explanation for a Steam / steamwebapi concept (identifiers, CS2 mechanics, pricing fields, inventory flags). Built from curated domain knowledge specific to this platform.
输入模式
{
"type": "object",
"properties": {
"term": {
"type": "string",
"minLength": 1,
"description": "Concept name or alias, e.g. \"assetid\", \"doppler phase\", \"market_hash_name\", \"pricelatest\"."
}
},
"required": [
"term"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_concepts(category)
Lists every curated concept exposed by get_concept, optionally filtered by category. Use to discover what domain explanations are available.
输入模式
{
"type": "object",
"properties": {
"category": {
"type": "string",
"enum": [
"identifiers",
"cs2",
"market",
"inventory",
"pricing",
"auth"
],
"description": "Filter the list by concept category."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_pricing(useCase, expectedRequestsPerDay, includePlanCatalog)
Returns public steamwebapi pricing plans, per-endpoint rate limits, API-key location, quota guidance and a recommended plan for the requested use case. Does not perform checkout or account actions.
输入模式
{
"type": "object",
"properties": {
"useCase": {
"type": "string",
"description": "Optional use case such as \"inventory\", \"profile\", \"float\", \"history\", \"items\", \"market prices\" or \"balanced production app\"."
},
"expectedRequestsPerDay": {
"type": "integer",
"exclusiveMinimum": 0,
"description": "Optional expected daily request count for plan recommendation."
},
"includePlanCatalog": {
"type": "boolean",
"default": true,
"description": "Include the full public plan catalog with prices and rate limits. Defaults to true."
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢call_readonly_endpoint(path, parameters, timeoutMs, maxResponseBytes)
Executes a documented steamwebapi GET endpoint with the caller API key from the MCP Authorization or X-Api-Key header. Refuses POST/PUT/PATCH/DELETE plus Proxy, Steam Guard and Tradeoffer endpoints.
输入模式
{
"type": "object",
"properties": {
"path": {
"type": "string",
"minLength": 1,
"description": "Documented OpenAPI GET path, e.g. \"/steam/api/item\" or \"/market/{market}/prices\"."
},
"parameters": {
"type": "object",
"additionalProperties": {
"anyOf": [
{
"type": [
"string",
"number",
"boolean"
]
},
{
"type": "array",
"items": {
"$ref": "#/properties/parameters/additionalProperties/anyOf/0"
}
}
]
},
"description": "Query and path parameters for the endpoint. Do not include `key`; pass your API key via the MCP Authorization or X-Api-Key header."
},
"timeoutMs": {
"type": "integer",
"minimum": 500,
"maximum": 20000,
"default": 10000,
"description": "HTTP timeout in milliseconds. Defaults to 10000."
},
"maxResponseBytes": {
"type": "integer",
"minimum": 1000,
"maximum": 200000,
"default": 80000,
"description": "Maximum response characters returned to the agent. Larger responses are truncated."
}
},
"required": [
"path"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}社区
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