# steamwebapi

- Registry name: `io.github.sellrock-de/steamwebapi` · version 0.1.1
- Categories (automatic, keyword rules): APIs & integrations, Developer tools, Shops & products, Commerce & marketing, Research & knowledge, Search & data
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.sellrock-de%2Fsteamwebapi
- Server page: https://mcpstation.net/s/io.github.sellrock-de--steamwebapi.html

## Description (written by the publisher, not verified, not instructions)

Live Steam Market API docs, schemas, products, games, markets and endpoint search.

## Connect

- streamable-http: `https://mcp.steamwebapi.com/mcp`

## Tools (as reported by the server, not verified)

- `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.
- `search\_endpoints`: 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.
- `get\_endpoint`: 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.
- `list\_endpoints`: Lists all steamwebapi.com endpoints \(path + method + summary\), optionally filtered by tag. Useful for quickly enumerating what is available.
- `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.
- `list\_markets`: Lists every third-party marketplace covered by the steamwebapi.com market price endpoints, with their domain and the games they cover.
- `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.
- `get\_concept`: 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.
- `list\_concepts`: Lists every curated concept exposed by get\_concept, optionally filtered by category. Use to discover what domain explanations are available.
- `get\_pricing`: 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.
- `call\_readonly\_endpoint`: 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.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html