Hwpx — 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": "hwpx-mcp-server",
"source": {
"kind": "package",
"origin": "hwpx-mcp-server"
},
"server": {
"name": "hwpx-mcp-server"
}
},
"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",
"can execute shell commands or code"
],
"tags": [
"untrusted-input",
"external-sink",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (135 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-001",
"title": "Tool \"insert_equation\" exposes command/code execution",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "Tool \"insert_equation\" appears to run shell commands or evaluate code (parameter \"script\"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.",
"remediation": "Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.",
"location": {
"kind": "tool",
"name": "insert_equation"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"tags": [
"code-exec"
]
}
},
{
"ruleId": "MTC-FLOW-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([get_page_settings]) co-exist with external-action tools ([export_to_text, export_to_html, insert_equation]). A prompt injection could cause unwanted external actions, though no direct sensitive-data leak path was found.",
"remediation": "Require confirmation for state-changing/egress actions triggered after processing untrusted content.",
"location": {
"kind": "flow",
"name": "get_page_settings → export_to_text"
},
"evidence": "untrusted [get_page_settings] → sinks [export_to_text, export_to_html, insert_equation]",
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"get_page_settings"
],
"sinks": [
"export_to_text",
"export_to_html",
"insert_equation"
]
}
},
{
"ruleId": "MTC-CAP-006",
"title": "Unconstrained command parameter \"script\" on \"insert_equation\"",
"category": "permissions",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"insert_equation\" takes a command-shaped parameter \"script\" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.",
"remediation": "Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.",
"location": {
"kind": "tool",
"name": "insert_equation",
"field": "inputSchema.properties.script"
},
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"param": "script"
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"insert_equation\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"insert_equation\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "insert_equation"
},
"data": {
"tags": [
"code-exec"
]
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"get_page_settings"
],
"sensitiveSource": [],
"externalSink": [
"export_to_text",
"export_to_html",
"insert_equation"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "get_tool_guide",
"tags": [],
"reasons": {}
},
{
"tool": "open_document",
"tags": [],
"reasons": {}
},
{
"tool": "close_document",
"tags": [],
"reasons": {}
},
{
"tool": "save_document",
"tags": [],
"reasons": {}
},
{
"tool": "list_open_documents",
"tags": [],
"reasons": {}
},
{
"tool": "get_document_text",
"tags": [],
"reasons": {}
},
{
"tool": "get_document_structure",
"tags": [],
"reasons": {}
},
{
"tool": "get_document_metadata",
"tags": [],
"reasons": {}
},
{
"tool": "set_document_metadata",
"tags": [],
"reasons": {}
},
{
"tool": "get_paragraphs",
"tags": [],
"reasons": {}
},
{
"tool": "get_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "insert_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "delete_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "update_paragraph_text",
"tags": [],
"reasons": {}
},
{
"tool": "update_paragraph_text_preserve_styles",
"tags": [],
"reasons": {}
},
{
"tool": "append_text_to_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "set_text_style",
"tags": [],
"reasons": {}
},
{
"tool": "format_text",
"tags": [],
"reasons": {}
},
{
"tool": "get_text_style",
"tags": [],
"reasons": {}
},
{
"tool": "set_paragraph_style",
"tags": [],
"reasons": {}
},
{
"tool": "get_paragraph_style",
"tags": [],
"reasons": {}
},
{
"tool": "set_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "get_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "remove_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "set_table_cell_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "get_table_cell_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "remove_table_cell_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "set_auto_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "set_table_cell_auto_hanging_indent",
"tags": [],
"reasons": {}
},
{
"tool": "search_text",
"tags": [],
"reasons": {}
},
{
"tool": "replace_text",
"tags": [],
"reasons": {}
},
{
"tool": "batch_replace",
"tags": [],
"reasons": {}
},
{
"tool": "replace_text_in_cell",
"tags": [],
"reasons": {}
},
{
"tool": "get_tables",
"tags": [],
"reasons": {}
},
{
"tool": "get_table_map",
"tags": [],
"reasons": {}
},
{
"tool": "find_empty_tables",
"tags": [],
"reasons": {}
},
{
"tool": "get_tables_by_section",
"tags": [],
"reasons": {}
},
{
"tool": "find_table_by_header",
"tags": [],
"reasons": {}
},
{
"tool": "get_tables_summary",
"tags": [],
"reasons": {}
},
{
"tool": "get_document_outline",
"tags": [],
"reasons": {}
},
{
"tool": "get_element_index_for_table",
"tags": [],
"reasons": {}
},
{
"tool": "find_paragraph_by_text",
"tags": [],
"reasons": {}
},
{
"tool": "get_insert_context",
"tags": [],
"reasons": {}
},
{
"tool": "find_insert_position_after_header",
"tags": [],
"reasons": {}
},
{
"tool": "find_insert_position_after_table",
"tags": [],
"reasons": {}
},
{
"tool": "get_table",
"tags": [],
"reasons": {}
},
{
"tool": "get_table_cell",
"tags": [],
"reasons": {}
},
{
"tool": "update_table_cell",
"tags": [],
"reasons": {}
},
{
"tool": "find_cell_by_label",
"tags": [],
"reasons": {}
},
{
"tool": "fill_by_path",
"tags": [],
"reasons": {}
},
{
"tool": "get_cell_context",
"tags": [],
"reasons": {}
},
{
"tool": "batch_fill_table",
"tags": [],
"reasons": {}
},
{
"tool": "set_cell_properties",
"tags": [],
"reasons": {}
},
{
"tool": "merge_cells",
"tags": [],
"reasons": {}
},
{
"tool": "split_cell",
"tags": [],
"reasons": {}
},
{
"tool": "insert_table_row",
"tags": [],
"reasons": {}
},
{
"tool": "delete_table",
"tags": [],
"reasons": {}
},
{
"tool": "delete_table_row",
"tags": [],
"reasons": {}
},
{
"tool": "insert_table_column",
"tags": [],
"reasons": {}
},
{
"tool": "delete_table_column",
"tags": [],
"reasons": {}
},
{
"tool": "get_table_as_csv",
"tags": [],
"reasons": {}
},
{
"tool": "get_page_settings",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"get_page\""
]
}
},
{
"tool": "set_page_settings",
"tags": [],
"reasons": {}
},
{
"tool": "copy_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "move_paragraph",
"tags": [],
"reasons": {}
},
{
"tool": "move_table",
"tags": [],
"reasons": {}
},
{
"tool": "copy_table",
"tags": [],
"reasons": {}
},
{
"tool": "get_word_count",
"tags": [],
"reasons": {}
},
{
"tool": "get_images",
"tags": [],
"reasons": {}
},
{
"tool": "export_to_text",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"export_to\""
]
}
},
{
"tool": "export_to_html",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"export_to\""
]
}
},
{
"tool": "undo",
"tags": [],
"reasons": {}
},
{
"tool": "redo",
"tags": [],
"reasons": {}
},
{
"tool": "insert_table",
"tags": [],
"reasons": {}
},
{
"tool": "get_numbering_defs",
"tags": [],
"reasons": {}
},
{
"tool": "get_bullet_defs",
"tags": [],
"reasons": {}
},
{
"tool": "set_numbering",
"tags": [],
"reasons": {}
},
{
"tool": "set_cell_background_color",
"tags": [],
"reasons": {}
},
{
"tool": "set_column_widths",
"tags": [],
"reasons": {}
},
{
"tool": "insert_page_break",
"tags": [],
"reasons": {}
},
{
"tool": "insert_nested_table",
"tags": [],
"reasons": {}
},
{
"tool": "get_header",
"tags": [],
"reasons": {}
},
{
"tool": "set_header",
"tags": [],
"reasons": {}
},
{
"tool": "get_footer",
"tags": [],
"reasons": {}
},
{
"tool": "set_footer",
"tags": [],
"reasons": {}
},
{
"tool": "get_footnotes",
"tags": [],
"reasons": {}
},
{
"tool": "insert_footnote",
"tags": [],
"reasons": {}
},
{
"tool": "get_endnotes",
"tags": [],
"reasons": {}
},
{
"tool": "insert_endnote",
"tags": [],
"reasons": {}
},
{
"tool": "get_bookmarks",
"tags": [],
"reasons": {}
},
{
"tool": "insert_bookmark",
"tags": [],
"reasons": {}
},
{
"tool": "get_hyperlinks",
"tags": [],
"reasons": {}
},
{
"tool": "insert_hyperlink",
"tags": [],
"reasons": {}
},
{
"tool": "insert_image",
"tags": [],
"reasons": {}
},
{
"tool": "update_image_size",
"tags": [],
"reasons": {}
},
{
"tool": "delete_image",
"tags": [],
"reasons": {}
},
{
"tool": "render_mermaid",
"tags": [],
"reasons": {}
},
{
"tool": "insert_image_in_cell",
"tags": [],
"reasons": {}
},
{
"tool": "render_mermaid_in_cell",
"tags": [],
"reasons": {}
},
{
"tool": "insert_line",
"tags": [],
"reasons": {}
},
{
"tool": "insert_rect",
"tags": [],
"reasons": {}
},
{
"tool": "insert_ellipse",
"tags": [],
"reasons": {}
},
{
"tool": "get_equations",
"tags": [],
"reasons": {}
},
{
"tool": "insert_equation",
"tags": [
"code-exec"
],
"reasons": {
"code-exec": [
"parameter \"script\""
]
}
},
{
"tool": "get_memos",
"tags": [],
"reasons": {}
},
{
"tool": "insert_memo",
"tags": [],
"reasons": {}
},
{
"tool": "delete_memo",
"tags": [],
"reasons": {}
},
{
"tool": "get_sections",
"tags": [],
"reasons": {}
},
{
"tool": "insert_section",
"tags": [],
"reasons": {}
},
{
"tool": "delete_section",
"tags": [],
"reasons": {}
},
{
"tool": "get_section_xml",
"tags": [],
"reasons": {}
},
{
"tool": "set_section_xml",
"tags": [],
"reasons": {}
},
{
"tool": "get_styles",
"tags": [],
"reasons": {}
},
{
"tool": "get_char_shapes",
"tags": [],
"reasons": {}
},
{
"tool": "get_para_shapes",
"tags": [],
"reasons": {}
},
{
"tool": "apply_style",
"tags": [],
"reasons": {}
},
{
"tool": "get_column_def",
"tags": [],
"reasons": {}
},
{
"tool": "set_column_def",
"tags": [],
"reasons": {}
},
{
"tool": "create_document",
"tags": [],
"reasons": {}
},
{
"tool": "analyze_xml",
"tags": [],
"reasons": {}
},
{
"tool": "repair_xml",
"tags": [],
"reasons": {}
},
{
"tool": "get_raw_section_xml",
"tags": [],
"reasons": {}
},
{
"tool": "set_raw_section_xml",
"tags": [],
"reasons": {}
},
{
"tool": "chunk_document",
"tags": [],
"reasons": {}
},
{
"tool": "search_chunks",
"tags": [],
"reasons": {}
},
{
"tool": "get_chunk_context",
"tags": [],
"reasons": {}
},
{
"tool": "extract_toc",
"tags": [],
"reasons": {}
},
{
"tool": "build_position_index",
"tags": [],
"reasons": {}
},
{
"tool": "get_position_index",
"tags": [],
"reasons": {}
},
{
"tool": "search_position_index",
"tags": [],
"reasons": {}
},
{
"tool": "get_chunk_at_offset",
"tags": [],
"reasons": {}
},
{
"tool": "build_document",
"tags": [],
"reasons": {}
},
{
"tool": "list_template_profiles",
"tags": [],
"reasons": {}
},
{
"tool": "get_user_paths",
"tags": [],
"reasons": {}
},
{
"tool": "invalidate_reading_cache",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "ad1a7b10153b1f1a8f0a9ccab819409e52243ae63a4b85e89ca44f3432adf506",
"stats": {
"tools": 135,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 2,
"low": 1,
"info": 0
}
}
}