Bwiki — 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": "bwiki-mcp",
"source": {
"kind": "package",
"origin": "bwiki-mcp"
},
"server": {
"name": "bwiki-mcp"
}
},
"grade": "A",
"score": {
"score": 95,
"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": "none",
"label": "publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read",
"appliedPenalty": 2
},
{
"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": [
"can send data / act on an external service"
],
"tags": [
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (20 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": [
{
"ruleId": "MTC-CAP-007",
"title": "Unconstrained URL/host parameter \"file_url\" on \"wiki_upload_file\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"wiki_upload_file\" takes a URL/host parameter \"file_url\" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).",
"remediation": "Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.",
"location": {
"kind": "tool",
"name": "wiki_upload_file",
"field": "inputSchema.properties.file_url"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "file_url"
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"bwiki-mcp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "bwiki-mcp"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"bwiki-mcp\" declares no repository URL, so its published artifact cannot be compared against reviewable source.",
"remediation": "Prefer packages that link to public, reviewable source.",
"location": {
"kind": "package",
"name": "bwiki-mcp"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "wiki_read",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_edit",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_parse",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_validate",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_browser_capture",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_search",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_smw_query",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_diff",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_history",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_revert",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_autofix",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_batch_read",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_category_members",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_get_revision",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_recent_changes",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_get_file",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_list_wikis",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_delete_page",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_undelete_page",
"tags": [],
"reasons": {}
},
{
"tool": "wiki_upload_file",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"upload_file\""
]
}
}
],
"surfaceDigest": "83d572615b2c8a65e33e13c44d5531570ab1328daa56adf5c7eb883a5eca7a0c",
"stats": {
"tools": 20,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 0,
"info": 2
}
}
}