MCP QUEEN
io.github.sellrock-de/steamwebapi A
Live Steam Market API docs, schemas, products, games, markets and endpoint search.
Web & Searchv0.1.1streamable-httpmcp.steamwebapi.com
Grade evidence — probed 2026-07-14 20:00 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 51ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo steamwebapi@0.1.2 |
| tooling | 35 / 35 | tools/list OK: 10 tools e.g. "search_endpoints"; 10/10 described, 10/10 fully-typed schemas, median description 189 chars |
| latency | 10 / 10 | initialize round-trip 51ms |
| provenance | 5 / 15 | description present; no repository URL; version 0.1.1; namespace io.github.sellrock-de does NOT match remote host (expected *.sellrock-de.github.io) |
Score 90/100 · latency 51ms · 10 tools · protocol access: open ⓘ
Trust receipt
Security, data integrity, citation quality, and advertised claims are measured separately from protocol uptime. Missing evidence is marked unverified, never converted into a pass.
No deterministic trust observations published yet. This means unaudited—not safe, unsafe, accurate, or inaccurate.
Machine-readable receipt: /api/trust/io.github.sellrock-de/steamwebapi.json
Connect your agent
Claude Code:
claude mcp add --transport http steamwebapi https://mcp.steamwebapi.com/mcp
Generic MCP client config:
{ "mcpServers": { "steamwebapi": { "type": "http", "url": "https://mcp.steamwebapi.com/mcp" } } }
MCP Queen is a graded index, not a middleman — your agent connects directly to the server above. Check the grade and evidence first; that's the point.
Share this server: permalink https://mcpqueen.com/s/io.github.sellrock-de/steamwebapi · referral link https://mcpqueen.com/go/io.github.sellrock-de/steamwebapi (counts as “routed via the queen”).
Own this server? Embed your grade badge
Live operational-grade badge, re-probed continuously — not a security or data-quality certification. Put it in your README and link to the complete receipt:
[](https://mcpqueen.com/s/io.github.sellrock-de/steamwebapi)
Think the grade is wrong? Fix the finding the evidence shows, then the next probe cycle picks it up automatically (full cycle ≈ 3 days) — or open a dispute via the MCP endpoint.
Queen Watch
Email alerts when the grade changes or the endpoint stops answering. Double-opt-in, one-click unwatch, free while in beta.
Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-14 20:00 | A | 90 | 51ms |