Jira Confluence Corp — 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": "mcp-jira-confluence-corp",
"source": {
"kind": "package",
"origin": "mcp-jira-confluence-corp"
},
"server": {
"name": "mcp-jira-confluence-corp"
}
},
"grade": "A",
"score": {
"score": 93,
"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": "high",
"label": "capability blast radius (high) — client exposure if the model is manipulated",
"appliedPenalty": 6
},
{
"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": "high",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"untrusted-input, sensitive-source and egress co-exist across tools (toxic-flow surface)"
],
"tags": [
"untrusted-input",
"sensitive-source",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (33 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-FLOW-002",
"title": "Completed toxic-flow trifecta across tools",
"category": "exfiltration",
"severity": "critical",
"confidence": "strong",
"description": "This server (without client built-ins) exposes a complete data-exfiltration chain: confluence_get_page → jira_get_issue → jira_create_issue. Untrusted input is ingested, private data is read, and it can be sent to an external sink via the agent composing the tools (→). Static analysis proves the primitive exists, not that a specific run will occur.",
"remediation": "Remove one leg of the trifecta: isolate untrusted-input tools from secret-reading tools and from egress tools, or require human approval between them.",
"location": {
"kind": "flow",
"name": "confluence_get_page → jira_get_issue → jira_create_issue"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"confluence_get_page",
"confluence_get_page_by_title",
"confluence_get_page_children",
"confluence_get_page_comments",
"confluence_get_page_labels",
"confluence_get_page_history",
"confluence_get_page_attachments",
"jira_get_issue"
],
"sources": [
"jira_get_issue"
],
"sinks": [
"jira_create_issue"
],
"path": [
"confluence_get_page",
"jira_get_issue",
"jira_create_issue"
],
"edges": [
{
"from": "confluence_get_page",
"to": "jira_get_issue",
"kind": "agent-mediated"
},
{
"from": "jira_get_issue",
"to": "jira_create_issue",
"kind": "agent-mediated"
}
],
"wired": false
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"mcp-jira-confluence-corp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "mcp-jira-confluence-corp"
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"confluence_get_page",
"confluence_get_page_by_title",
"confluence_get_page_children",
"confluence_get_page_comments",
"confluence_get_page_labels",
"confluence_get_page_history",
"confluence_get_page_attachments",
"jira_get_issue"
],
"sensitiveSource": [
"jira_get_issue"
],
"externalSink": [
"jira_create_issue"
],
"selfContained": false,
"path": [
"confluence_get_page",
"jira_get_issue",
"jira_create_issue"
],
"pathWired": false,
"description": "A cross-tool exfiltration chain exists: confluence_get_page → jira_get_issue → jira_create_issue."
}
],
"capabilities": [
{
"tool": "confluence_get_page",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "confluence_get_page_by_title",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "confluence_get_page_children",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "confluence_get_page_comments",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "confluence_get_page_labels",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "confluence_list_spaces",
"tags": [],
"reasons": {}
},
{
"tool": "confluence_get_page_history",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "confluence_get_page_attachments",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "confluence_create_page",
"tags": [],
"reasons": {}
},
{
"tool": "confluence_update_page",
"tags": [],
"reasons": {}
},
{
"tool": "confluence_add_comment",
"tags": [],
"reasons": {}
},
{
"tool": "confluence_add_label",
"tags": [],
"reasons": {}
},
{
"tool": "confluence_remove_label",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_issue",
"tags": [
"untrusted-input",
"sensitive-source"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
],
"sensitive-source": [
"keyword \"dump\""
]
}
},
{
"tool": "jira_search_issues",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_issue_comments",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_issue_transitions",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_issue_changelog",
"tags": [],
"reasons": {}
},
{
"tool": "jira_list_projects",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_project",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_user",
"tags": [],
"reasons": {}
},
{
"tool": "jira_get_my_issues",
"tags": [],
"reasons": {}
},
{
"tool": "jira_summarize_issue",
"tags": [],
"reasons": {}
},
{
"tool": "jira_list_agile_boards",
"tags": [],
"reasons": {}
},
{
"tool": "jira_list_board_sprints",
"tags": [],
"reasons": {}
},
{
"tool": "jira_list_sprint_issues",
"tags": [],
"reasons": {}
},
{
"tool": "jira_create_issue",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"create_issue\""
]
}
},
{
"tool": "jira_update_issue",
"tags": [],
"reasons": {}
},
{
"tool": "jira_add_comment",
"tags": [],
"reasons": {}
},
{
"tool": "jira_transition_issue",
"tags": [],
"reasons": {}
},
{
"tool": "jira_assign_issue",
"tags": [],
"reasons": {}
},
{
"tool": "jira_extract_links",
"tags": [],
"reasons": {}
},
{
"tool": "jira_daily_standup_summary",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "dd8ea79d4476d77b038b346c3fe17602b14793e3028281fbd27cade919b55d3f",
"stats": {
"tools": 33,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 0,
"low": 0,
"info": 1
}
}
}