MCP QUEEN
io.github.dropflyai/fitfly-engine A
Deterministic fitness coaching engine: adaptive programs, progression math, readiness autoregulation
Dev & Codev0.2.0streamable-httpworkout-engine-production-5dd7.up.railway.app
Grade evidence — probed 2026-07-14 00:30 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 241ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo fitfly-engine@0.2.0 |
| tooling | 35 / 35 | tools/list OK: 10 tools e.g. "get_todays_session"; 10/10 described, 10/10 fully-typed schemas, median description 170 chars |
| latency | 10 / 10 | initialize round-trip 241ms |
| provenance | 5 / 15 | description present; no repository URL; version 0.2.0; namespace io.github.dropflyai does NOT match remote host (expected *.dropflyai.github.io) |
Score 90/100 · latency 241ms · 10 tools · auth: open
Connect your agent
Claude Code:
claude mcp add --transport http fitfly-engine https://workout-engine-production-5dd7.up.railway.app/mcp
Generic MCP client config:
{ "mcpServers": { "fitfly-engine": { "type": "http", "url": "https://workout-engine-production-5dd7.up.railway.app/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.dropflyai/fitfly-engine · referral link https://mcpqueen.com/go/io.github.dropflyai/fitfly-engine (counts as “routed via the queen”).
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[](https://mcpqueen.com/s/io.github.dropflyai/fitfly-engine)
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Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-07-14 00:30 | A | 90 | 241ms |