MCP QUEEN
com.historicalsoundscapes.www/semantic-search D
Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.
Web & Searchv1.0.0ssewww.historicalsoundscapes.com repository
Grade evidence — probed 2026-07-13 02:45 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 149ms |
| protocol | 8 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo soundscapes-semantic-search@1.28.1 — registry declares deprecated 'sse' transport |
| tooling | 0 / 35 | tools/list failed: HTTP 401 {"code":-32001,"message":"Unauthorized: Missing or invalid Authorization header or session"} |
| latency | 10 / 10 | initialize round-trip 149ms |
| provenance | 15 / 15 | description present; repository linked; version 1.0.0; namespace com.historicalsoundscapes.www matches endpoint/repo |
Score 58/100 · latency 149ms · — tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http semantic-search https://www.historicalsoundscapes.com/mcp/api/
Generic MCP client config:
{ "mcpServers": { "semantic-search": { "type": "http", "url": "https://www.historicalsoundscapes.com/mcp/api/" } } }
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/com.historicalsoundscapes.www/semantic-search · referral link https://mcpqueen.com/go/com.historicalsoundscapes.www/semantic-search (counts as “routed via the queen”).
Own this server? Embed your grade badge
Live badge, re-probed continuously — put it in your README:
[](https://mcpqueen.com/s/com.historicalsoundscapes.www/semantic-search)
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 |
|---|---|---|---|
| 2026-07-13 02:45 | D | 58 | 149ms |