Polymarket Trader — the complete, unedited output of the deterministic mcptrustchecker engine v1.9.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.9.0",
"methodologyVersion": "mcptrustchecker-1.9"
},
"target": {
"id": "polymarket-trader-mcp",
"source": {
"kind": "package",
"origin": "polymarket-trader-mcp"
},
"server": {
"name": "polymarket-trader-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"threatScore": 100,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "repo",
"label": "publisher verification (public source) — no provenance, but the source is public and inspectable",
"appliedPenalty": 1
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "source",
"label": "inspection depth (source) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.9"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)"
],
"tags": [
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (48 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command \"npx -y <package>\"."
]
},
"findings": [],
"toxicFlows": [],
"capabilities": [
{
"tool": "traders.discover",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "watchlist.add",
"tags": [],
"reasons": {}
},
{
"tool": "watchlist.list",
"tags": [],
"reasons": {}
},
{
"tool": "monitor.start",
"tags": [],
"reasons": {}
},
{
"tool": "monitor.stop",
"tags": [],
"reasons": {}
},
{
"tool": "config.dashboard",
"tags": [],
"reasons": {}
},
{
"tool": "config.history",
"tags": [],
"reasons": {}
},
{
"tool": "config.set",
"tags": [],
"reasons": {}
},
{
"tool": "config.go_live",
"tags": [],
"reasons": {}
},
{
"tool": "traders.analyze",
"tags": [],
"reasons": {}
},
{
"tool": "traders.positions",
"tags": [],
"reasons": {}
},
{
"tool": "positions.list",
"tags": [],
"reasons": {}
},
{
"tool": "positions.close",
"tags": [],
"reasons": {}
},
{
"tool": "markets.discover",
"tags": [],
"reasons": {}
},
{
"tool": "markets.price",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"read_pr\""
]
}
},
{
"tool": "wta.discover",
"tags": [],
"reasons": {}
},
{
"tool": "wta.bid",
"tags": [],
"reasons": {}
},
{
"tool": "orders.cancel",
"tags": [],
"reasons": {}
},
{
"tool": "positions.check_exits",
"tags": [],
"reasons": {}
},
{
"tool": "config.log_cycle",
"tags": [],
"reasons": {}
},
{
"tool": "positions.set_exit_rules",
"tags": [],
"reasons": {}
},
{
"tool": "portfolio.get",
"tags": [],
"reasons": {}
},
{
"tool": "traders.backtest",
"tags": [],
"reasons": {}
},
{
"tool": "traders.score",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.quality",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.flow",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.price_history",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "markets.watch",
"tags": [],
"reasons": {}
},
{
"tool": "watchlist.rebalance",
"tags": [],
"reasons": {}
},
{
"tool": "orders.buy",
"tags": [],
"reasons": {}
},
{
"tool": "orders.sell",
"tags": [],
"reasons": {}
},
{
"tool": "portfolio.balance",
"tags": [],
"reasons": {}
},
{
"tool": "markets.search",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.arbitrage",
"tags": [],
"reasons": {}
},
{
"tool": "markets.related",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.holders",
"tags": [],
"reasons": {}
},
{
"tool": "markets.trending",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.opportunity",
"tags": [],
"reasons": {}
},
{
"tool": "portfolio.risk",
"tags": [],
"reasons": {}
},
{
"tool": "orders.batch",
"tags": [],
"reasons": {}
},
{
"tool": "config.safety_limits",
"tags": [],
"reasons": {}
},
{
"tool": "orders.list",
"tags": [],
"reasons": {}
},
{
"tool": "orders.status",
"tags": [],
"reasons": {}
},
{
"tool": "markets.events",
"tags": [],
"reasons": {}
},
{
"tool": "analysis.compare",
"tags": [],
"reasons": {}
},
{
"tool": "markets.featured",
"tags": [],
"reasons": {}
},
{
"tool": "portfolio.optimize",
"tags": [],
"reasons": {}
},
{
"tool": "markets.watch_price",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "4e265ebbe7bc53fa6d77967ad8aabefe54683bf8de6c2c52c0fd628661626fdb",
"stats": {
"tools": 48,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}