Xiaoya Teacher — 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": "xiaoya-teacher-mcp-server",
"source": {
"kind": "package",
"origin": "xiaoya-teacher-mcp-server"
},
"server": {
"name": "xiaoya-teacher-mcp-server"
}
},
"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-1.13"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"reads sensitive or local data"
],
"tags": [
"untrusted-input",
"sensitive-source"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (59 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": "query_teacher_groups",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_snapshot",
"tags": [],
"reasons": {}
},
{
"tool": "query_attendance_records",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_classes",
"tags": [],
"reasons": {}
},
{
"tool": "query_single_attendance_students",
"tags": [],
"reasons": {}
},
{
"tool": "create_single_choice_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_multiple_choice_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_fill_blank_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_true_false_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_short_answer_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_attachment_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_code_question",
"tags": [],
"reasons": {}
},
{
"tool": "batch_create_questions",
"tags": [],
"reasons": {}
},
{
"tool": "office_create_questions",
"tags": [],
"reasons": {}
},
{
"tool": "create_question",
"tags": [],
"reasons": {}
},
{
"tool": "create_blank_answer_items",
"tags": [],
"reasons": {}
},
{
"tool": "create_answer_item",
"tags": [],
"reasons": {}
},
{
"tool": "delete_questions",
"tags": [],
"reasons": {}
},
{
"tool": "delete_answer_item",
"tags": [],
"reasons": {}
},
{
"tool": "query_paper",
"tags": [],
"reasons": {}
},
{
"tool": "query_paper_summary",
"tags": [],
"reasons": {}
},
{
"tool": "update_question",
"tags": [],
"reasons": {}
},
{
"tool": "update_question_options",
"tags": [],
"reasons": {}
},
{
"tool": "update_fill_blank_answer",
"tags": [],
"reasons": {}
},
{
"tool": "update_true_false_answer",
"tags": [],
"reasons": {}
},
{
"tool": "update_short_answer_answer",
"tags": [],
"reasons": {}
},
{
"tool": "update_code_test_cases",
"tags": [],
"reasons": {}
},
{
"tool": "update_paper_randomization",
"tags": [],
"reasons": {}
},
{
"tool": "configure_paper_basics",
"tags": [],
"reasons": {}
},
{
"tool": "move_answer_item",
"tags": [],
"reasons": {}
},
{
"tool": "update_paper_question_order",
"tags": [],
"reasons": {}
},
{
"tool": "create_course_resource",
"tags": [],
"reasons": {}
},
{
"tool": "delete_course_resource",
"tags": [],
"reasons": {}
},
{
"tool": "query_course_resources",
"tags": [],
"reasons": {}
},
{
"tool": "query_resource_attributes",
"tags": [],
"reasons": {}
},
{
"tool": "query_course_resources_summary",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_order_setting",
"tags": [],
"reasons": {}
},
{
"tool": "query_resource_folder_snapshot",
"tags": [],
"reasons": {}
},
{
"tool": "download_file",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "read_file_by_markdown",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_file\""
]
}
},
{
"tool": "update_resource_name",
"tags": [],
"reasons": {}
},
{
"tool": "move_resource",
"tags": [],
"reasons": {}
},
{
"tool": "batch_update_resource_download",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"download\""
]
}
},
{
"tool": "batch_update_resource_visibility",
"tags": [],
"reasons": {}
},
{
"tool": "update_resource_sort",
"tags": [],
"reasons": {}
},
{
"tool": "server_status",
"tags": [],
"reasons": {}
},
{
"tool": "auth_status",
"tags": [],
"reasons": {}
},
{
"tool": "grade_student_question",
"tags": [],
"reasons": {}
},
{
"tool": "submit_student_mark",
"tags": [],
"reasons": {}
},
{
"tool": "withdraw_student_mark",
"tags": [],
"reasons": {}
},
{
"tool": "revise_student_mark",
"tags": [],
"reasons": {}
},
{
"tool": "get_student_grading_bundle",
"tags": [],
"reasons": {}
},
{
"tool": "grade_student_paper",
"tags": [],
"reasons": {}
},
{
"tool": "get_answer_file",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_task_notices",
"tags": [],
"reasons": {}
},
{
"tool": "query_group_discussion_task_detail",
"tags": [],
"reasons": {}
},
{
"tool": "query_test_result",
"tags": [],
"reasons": {}
},
{
"tool": "query_preview_student_paper",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "605307b8c4c82816ede16d449d07c756b705916634b39a6a4ae99aa0c017f714",
"stats": {
"tools": 59,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}