MCP serverio.github.GammaThreeTrading/fixsim
Test FIX from Claude, ChatGPT, or Cursor: free sandbox FIX sessions or your own FIXSIM instances.
Overview
Score?
UNRATED 0.606
of what a free look can see, on 21 looks
Looks
23
last 10 hr ago
Tools
21
More info
URL
mcp.fixsim.com/mcp
streamable-http
Says it is
fixsim 0.1.2
protocol 2025-06-18
In the record since
21 days ago
Among servers18,413 with a card
0median 0.606 · this server 0.606 · highest on record 0.8561
Score, from free looks onlycomputed 2 days ago
UN
RATED
RATED
0.606
21 looks · 30 days · measures speed, answering and whether its declared schemas are well formed
| Component | Weight ? | Lower bound | Adds |
|---|---|---|---|
| latency p95 it answered as fast as its class | 0.14 | 0.00 | 0.000 |
| liveness it answered at all | 0.43 | 0.71 | 0.303 |
| schema conformance the answer matched the shape it published | 0.43 | 0.71 | 0.303 |
| Composite | 1.00 | 0.606 |
Not measured: correctness, honesty, price stability ?
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://mcp.fixsim.com/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M2CN59W4QA4JZW40YQNRA164