Endpoint · computePOSTphion.systems /v1/paid/trust/mcp-2026-compatibility-gateway
Validate MCP protocol, method and stateless-discovery compatibility
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://phion.systems/v1/paid/trust/mcp-2026-compatibility-gateway
MCP server on this host: systems.phion/evidence-engine
Seen
first 12 days ago · last 4 days ago
21 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC, Solana
Listed on?
Polygon, Arbitrum, Base, Solana
Handshakescomputed 1 day ago
0.747 from 20 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.693 | 0.416 | 0 | −0.184 | |
| latency p95 it answered as fast as its class |
0.20 | 0.66 | 0.656 | 0.131 | −0.069 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.747 | gap to 1.000 = 0.253 · 0.069 short · 0.184 uncertain | 0.747 | −0.069 | −0.184 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://phion.systems/v1/paid/trust/mcp-2026-compatibility-gatewaycurl -s https://api.teppi.xyz/v1/trust/cap_01M33T98Z863TAQ0C4KMV2QGZC