# steamwebapi MCP server

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

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-sellrock-de-steamwebapi
- Repository: https://github.com/sellrock-projects/steamwebapi
- Website: https://steamwebapi.com/mcp

## Install
- Endpoint: https://mcp.steamwebapi.com/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.steamwebapi.com/mcp

## Tools
- search_endpoints (Search endpoints and concepts) - 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. Endpoint: https://mcp.steamwebapi.com/mcp
- get_endpoint (Get full endpoint specification) - 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. Endpoint: https://mcp.steamwebapi.com/mcp
- list_endpoints (List endpoints) - Lists all steamwebapi.com endpoints (path + method + summary), optionally filtered by tag. Useful for quickly enumerating what is available. Endpoint: https://mcp.steamwebapi.com/mcp
- list_games (List supported games) - Lists every game supported by steamwebapi.com with its slug, name, Steam appId, and the value to pass as `game=` in API queries. Endpoint: https://mcp.steamwebapi.com/mcp
- list_markets (List third-party markets) - Lists every third-party marketplace covered by the steamwebapi.com market price endpoints, with their domain and the games they cover. Endpoint: https://mcp.steamwebapi.com/mcp
- list_products (List product packages) - 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. Endpoint: https://mcp.steamwebapi.com/mcp
- get_concept (Explain Steam / steamwebapi 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. Endpoint: https://mcp.steamwebapi.com/mcp
- list_concepts (List Steam / steamwebapi concepts) - Lists every curated concept exposed by get_concept, optionally filtered by category. Use to discover what domain explanations are available. Endpoint: https://mcp.steamwebapi.com/mcp
- get_pricing (Get steamwebapi pricing and quota guidance) - 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. Endpoint: https://mcp.steamwebapi.com/mcp
- call_readonly_endpoint (Call read-only steamwebapi 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. Endpoint: https://mcp.steamwebapi.com/mcp

## Resources
- docs://swagger - OpenAPI specification Live OpenAPI 3.0 specification of steamwebapi.com (5-minute cache). Authoritative source for every endpoint. MIME type: application/json
- docs://llms-full - llms-full.txt overview Aggregated SEO/onboarding content (games, markets, products, key facts). Generated dynamically by the steamwebapi site and cached for 1 hour. MIME type: text/plain
- docs://markdown/gpt.txt - gpt.txt Static documentation file: gpt.txt MIME type: text/plain
- docs://markdown/price-doc.txt - price-doc.txt Static documentation file: price-doc.txt MIME type: text/plain
- docs://markdown/market-index-history-api.md - market-index-history-api.md Static documentation file: market-index-history-api.md MIME type: text/markdown
- docs://markdown/response-format-parameter.md - response-format-parameter.md Static documentation file: response-format-parameter.md MIME type: text/markdown
- docs://markdown/FORMAT_INTEGRATION_SUMMARY.md - FORMAT_INTEGRATION_SUMMARY.md Static documentation file: FORMAT_INTEGRATION_SUMMARY.md MIME type: text/markdown
- docs://markdown/inventory-response-trade.json - inventory-response-trade.json Static documentation file: inventory-response-trade.json MIME type: application/json
- docs://markdown/phases.json - phases.json Static documentation file: phases.json MIME type: application/json
- docs://markdown/endpoints.md - endpoints.md Static documentation file: endpoints.md MIME type: text/markdown
- docs://markdown/market-price-api.md - market-price-api.md Static documentation file: market-price-api.md MIME type: text/markdown
- docs://markdown/inventory-api.md - inventory-api.md Static documentation file: inventory-api.md MIME type: text/markdown
- docs://markdown/trade-api.md - trade-api.md Static documentation file: trade-api.md MIME type: text/markdown
- docs://markdown/float-api.md - float-api.md Static documentation file: float-api.md MIME type: text/markdown

## Prompts
Not captured

## Metadata
- Owner: io.github.sellrock-de
- Version: 0.1.1
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jun 20, 2026
- Source: https://registry.modelcontextprotocol.io