Gitlab — 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": "@yoda.digital/gitlab-mcp-server",
"source": {
"kind": "package",
"origin": "@yoda.digital/gitlab-mcp-server"
},
"server": {
"name": "@yoda.digital/gitlab-mcp-server"
}
},
"grade": "A",
"score": {
"score": 94,
"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": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"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": [
"sensitive-source",
"external-sink",
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (88 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: list_issue_discussions → get_environment → 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": "list_issue_discussions → get_environment → create_issue"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"list_issue_notes",
"list_issue_discussions"
],
"sources": [
"get_file_contents",
"get_environment"
],
"sinks": [
"create_issue",
"create_issue_note"
],
"path": [
"list_issue_discussions",
"get_environment",
"create_issue"
],
"edges": [
{
"from": "list_issue_discussions",
"to": "get_environment",
"kind": "agent-mediated"
},
{
"from": "get_environment",
"to": "create_issue",
"kind": "agent-mediated"
}
],
"wired": false
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"list_issue_notes",
"list_issue_discussions"
],
"sensitiveSource": [
"get_file_contents",
"get_environment"
],
"externalSink": [
"create_issue",
"create_issue_note"
],
"selfContained": false,
"path": [
"list_issue_discussions",
"get_environment",
"create_issue"
],
"pathWired": false,
"description": "A cross-tool exfiltration chain exists: list_issue_discussions → get_environment → create_issue."
}
],
"capabilities": [
{
"tool": "create_or_update_file",
"tags": [],
"reasons": {}
},
{
"tool": "search_repositories",
"tags": [],
"reasons": {}
},
{
"tool": "create_repository",
"tags": [],
"reasons": {}
},
{
"tool": "get_file_contents",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"get_file_contents\""
]
}
},
{
"tool": "push_files",
"tags": [],
"reasons": {}
},
{
"tool": "create_issue",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"create_issue\""
]
}
},
{
"tool": "create_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "fork_repository",
"tags": [],
"reasons": {}
},
{
"tool": "create_branch",
"tags": [],
"reasons": {}
},
{
"tool": "list_group_projects",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_events",
"tags": [],
"reasons": {}
},
{
"tool": "list_commits",
"tags": [],
"reasons": {}
},
{
"tool": "list_issues",
"tags": [],
"reasons": {}
},
{
"tool": "list_merge_requests",
"tags": [],
"reasons": {}
},
{
"tool": "list_project_wiki_pages",
"tags": [],
"reasons": {}
},
{
"tool": "get_project_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_project_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "edit_project_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "delete_project_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "upload_project_wiki_attachment",
"tags": [],
"reasons": {}
},
{
"tool": "list_group_wiki_pages",
"tags": [],
"reasons": {}
},
{
"tool": "get_group_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_group_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "edit_group_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "delete_group_wiki_page",
"tags": [],
"reasons": {}
},
{
"tool": "upload_group_wiki_attachment",
"tags": [],
"reasons": {}
},
{
"tool": "list_project_members",
"tags": [],
"reasons": {}
},
{
"tool": "list_group_members",
"tags": [],
"reasons": {}
},
{
"tool": "list_issue_notes",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "list_issue_discussions",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "approve_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "unapprove_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "merge_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "set_auto_merge",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_auto_merge",
"tags": [],
"reasons": {}
},
{
"tool": "list_merge_request_notes",
"tags": [],
"reasons": {}
},
{
"tool": "create_merge_request_note",
"tags": [],
"reasons": {}
},
{
"tool": "update_merge_request_note",
"tags": [],
"reasons": {}
},
{
"tool": "list_merge_request_discussions",
"tags": [],
"reasons": {}
},
{
"tool": "list_pipelines",
"tags": [],
"reasons": {}
},
{
"tool": "get_pipeline",
"tags": [],
"reasons": {}
},
{
"tool": "trigger_pipeline",
"tags": [],
"reasons": {}
},
{
"tool": "retry_pipeline",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_pipeline",
"tags": [],
"reasons": {}
},
{
"tool": "list_pipeline_jobs",
"tags": [],
"reasons": {}
},
{
"tool": "get_job",
"tags": [],
"reasons": {}
},
{
"tool": "get_job_log",
"tags": [],
"reasons": {}
},
{
"tool": "get_pipeline_summary",
"tags": [],
"reasons": {}
},
{
"tool": "get_job_log_smart",
"tags": [],
"reasons": {}
},
{
"tool": "retry_job",
"tags": [],
"reasons": {}
},
{
"tool": "cancel_job",
"tags": [],
"reasons": {}
},
{
"tool": "list_environments",
"tags": [],
"reasons": {}
},
{
"tool": "get_environment",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"get_env\""
]
}
},
{
"tool": "list_branches",
"tags": [],
"reasons": {}
},
{
"tool": "delete_branch",
"tags": [],
"reasons": {}
},
{
"tool": "compare_branches",
"tags": [],
"reasons": {}
},
{
"tool": "list_tags",
"tags": [],
"reasons": {}
},
{
"tool": "create_tag",
"tags": [],
"reasons": {}
},
{
"tool": "get_repository_tree",
"tags": [],
"reasons": {}
},
{
"tool": "list_releases",
"tags": [],
"reasons": {}
},
{
"tool": "create_release",
"tags": [],
"reasons": {}
},
{
"tool": "update_issue",
"tags": [],
"reasons": {}
},
{
"tool": "create_issue_note",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"create_issue\""
]
}
},
{
"tool": "list_labels",
"tags": [],
"reasons": {}
},
{
"tool": "create_label",
"tags": [],
"reasons": {}
},
{
"tool": "update_label",
"tags": [],
"reasons": {}
},
{
"tool": "list_milestones",
"tags": [],
"reasons": {}
},
{
"tool": "create_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "update_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "get_merge_request_changes",
"tags": [],
"reasons": {}
},
{
"tool": "get_merge_request_commits",
"tags": [],
"reasons": {}
},
{
"tool": "update_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "rebase_merge_request",
"tags": [],
"reasons": {}
},
{
"tool": "create_merge_request_discussion",
"tags": [],
"reasons": {}
},
{
"tool": "list_protected_branches",
"tags": [],
"reasons": {}
},
{
"tool": "protect_branch",
"tags": [],
"reasons": {}
},
{
"tool": "unprotect_branch",
"tags": [],
"reasons": {}
},
{
"tool": "get_project",
"tags": [],
"reasons": {}
},
{
"tool": "update_project",
"tags": [],
"reasons": {}
},
{
"tool": "get_current_user",
"tags": [],
"reasons": {}
},
{
"tool": "list_users",
"tags": [],
"reasons": {}
},
{
"tool": "get_user",
"tags": [],
"reasons": {}
},
{
"tool": "list_groups",
"tags": [],
"reasons": {}
},
{
"tool": "get_group",
"tags": [],
"reasons": {}
},
{
"tool": "list_group_subgroups",
"tags": [],
"reasons": {}
},
{
"tool": "create_group",
"tags": [],
"reasons": {}
},
{
"tool": "update_group",
"tags": [],
"reasons": {}
},
{
"tool": "delete_group",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "b2e31985f2a6823e64d50ffdb3b188041e29a3c56f41e90a69dad9af73227e7d",
"stats": {
"tools": 88,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}