Firstdollar — the complete, unedited output of the deterministic mcptrustchecker engine v1.13.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.13.0",
"methodologyVersion": "mcptrustchecker-1.13"
},
"target": {
"id": "firstdollar",
"source": {
"kind": "package",
"origin": "firstdollar"
},
"server": {
"name": "firstdollar"
}
},
"grade": "A",
"score": {
"score": 99,
"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": "minimal",
"label": "capability blast radius (minimal) — client exposure if the model is manipulated",
"appliedPenalty": 0
},
{
"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-1.13"
},
"capability": {
"level": "minimal",
"reasons": [],
"tags": []
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (19 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": "start-here",
"tags": [],
"reasons": {}
},
{
"tool": "what-is-a-wallet",
"tags": [],
"reasons": {}
},
{
"tool": "what-is-usdc",
"tags": [],
"reasons": {}
},
{
"tool": "get-a-wallet",
"tags": [],
"reasons": {}
},
{
"tool": "configure-wallet-skills",
"tags": [],
"reasons": {}
},
{
"tool": "fund-my-wallet",
"tags": [],
"reasons": {}
},
{
"tool": "what-is-x402",
"tags": [],
"reasons": {}
},
{
"tool": "explain-my-wallet",
"tags": [],
"reasons": {}
},
{
"tool": "read-this-challenge",
"tags": [],
"reasons": {}
},
{
"tool": "how-do-i-pay",
"tags": [],
"reasons": {}
},
{
"tool": "verify-my-purchase",
"tags": [],
"reasons": {}
},
{
"tool": "paid-vs-delivered",
"tags": [],
"reasons": {}
},
{
"tool": "who-am-i-to-this-merchant",
"tags": [],
"reasons": {}
},
{
"tool": "what-is-ap2",
"tags": [],
"reasons": {}
},
{
"tool": "what-is-acp",
"tags": [],
"reasons": {}
},
{
"tool": "subscriptions-and-session-keys",
"tags": [],
"reasons": {}
},
{
"tool": "choose-your-wallet-mode",
"tags": [],
"reasons": {}
},
{
"tool": "what-went-wrong",
"tags": [],
"reasons": {}
},
{
"tool": "test-payment",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "ab44126cd42f5b63b77c9248d0606eccc529827c213fffbe73f85964a72f421f",
"stats": {
"tools": 19,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}