MCP QUEEN
io.github.Quantabble/ap-science-diagnostics A
Misconception detection for AP Chemistry & Physics 1. 90% catch rate vs 24% baseline.
Dev & Codev1.0.0streamable-httpquantabble-api.chemandphysicsmastery.workers.dev
Grade evidence — probed 2026-07-13 18:48 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 188ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2024-11-05, serverInfo quantabble@1.0.0 |
| tooling | 35 / 35 | tools/list OK: 2 tools e.g. "diagnose_response"; 2/2 described, 2/2 fully-typed schemas, median description 529 chars |
| latency | 10 / 10 | initialize round-trip 188ms |
| provenance | 5 / 15 | description present; no repository URL; version 1.0.0; namespace io.github.Quantabble does NOT match remote host (expected *.quantabble.github.io) |
Score 90/100 · latency 188ms · 2 tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http ap-science-diagnostics https://quantabble-api.chemandphysicsmastery.workers.dev
Generic MCP client config:
{ "mcpServers": { "ap-science-diagnostics": { "type": "http", "url": "https://quantabble-api.chemandphysicsmastery.workers.dev" } } }
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.Quantabble/ap-science-diagnostics · referral link https://mcpqueen.com/go/io.github.Quantabble/ap-science-diagnostics (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/io.github.Quantabble/ap-science-diagnostics)
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 18:48 | A | 90 | 188ms |