Utilix Tech — 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": "@utilix-tech/mcp",
"source": {
"kind": "package",
"origin": "@utilix-tech/mcp"
},
"server": {
"name": "@utilix-tech/mcp"
}
},
"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-1.9"
},
"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": [
"external-sink",
"sensitive-source",
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (134 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: validate_robots_txt → format_sql → build_curl. 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": "validate_robots_txt → format_sql → build_curl"
},
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"references": [],
"data": {
"untrusted": [
"validate_robots_txt"
],
"sources": [
"format_sql"
],
"sinks": [
"build_curl",
"curl_to_code"
],
"path": [
"validate_robots_txt",
"format_sql",
"build_curl"
],
"edges": [
{
"from": "validate_robots_txt",
"to": "format_sql",
"kind": "agent-mediated"
},
{
"from": "format_sql",
"to": "build_curl",
"kind": "agent-mediated"
}
],
"wired": false
}
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "critical",
"confidence": "strong",
"untrustedInput": [
"validate_robots_txt"
],
"sensitiveSource": [
"format_sql"
],
"externalSink": [
"build_curl",
"curl_to_code"
],
"selfContained": false,
"path": [
"validate_robots_txt",
"format_sql",
"build_curl"
],
"pathWired": false,
"description": "A cross-tool exfiltration chain exists: validate_robots_txt → format_sql → build_curl."
}
],
"capabilities": [
{
"tool": "format_json",
"tags": [],
"reasons": {}
},
{
"tool": "minify_json",
"tags": [],
"reasons": {}
},
{
"tool": "diff_json",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_csv",
"tags": [],
"reasons": {}
},
{
"tool": "csv_to_json",
"tags": [],
"reasons": {}
},
{
"tool": "jsonpath",
"tags": [],
"reasons": {}
},
{
"tool": "validate_json",
"tags": [],
"reasons": {}
},
{
"tool": "yaml_to_json",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_yaml",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_typescript",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_go",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_python",
"tags": [],
"reasons": {}
},
{
"tool": "json_to_zod",
"tags": [],
"reasons": {}
},
{
"tool": "base64_encode",
"tags": [],
"reasons": {}
},
{
"tool": "base64_decode",
"tags": [],
"reasons": {}
},
{
"tool": "url_encode",
"tags": [],
"reasons": {}
},
{
"tool": "url_decode",
"tags": [],
"reasons": {}
},
{
"tool": "html_entities_encode",
"tags": [],
"reasons": {}
},
{
"tool": "html_entities_decode",
"tags": [],
"reasons": {}
},
{
"tool": "base32_encode",
"tags": [],
"reasons": {}
},
{
"tool": "base32_decode",
"tags": [],
"reasons": {}
},
{
"tool": "hash",
"tags": [],
"reasons": {}
},
{
"tool": "hash_all",
"tags": [],
"reasons": {}
},
{
"tool": "bcrypt_hash",
"tags": [],
"reasons": {}
},
{
"tool": "bcrypt_verify",
"tags": [],
"reasons": {}
},
{
"tool": "generate_uuid",
"tags": [],
"reasons": {}
},
{
"tool": "generate_ulid",
"tags": [],
"reasons": {}
},
{
"tool": "generate_password",
"tags": [],
"reasons": {}
},
{
"tool": "convert_case",
"tags": [],
"reasons": {}
},
{
"tool": "slugify",
"tags": [],
"reasons": {}
},
{
"tool": "word_count",
"tags": [],
"reasons": {}
},
{
"tool": "escape_string",
"tags": [],
"reasons": {}
},
{
"tool": "unescape_string",
"tags": [],
"reasons": {}
},
{
"tool": "lorem_ipsum",
"tags": [],
"reasons": {}
},
{
"tool": "unix_timestamp",
"tags": [],
"reasons": {}
},
{
"tool": "parse_cron",
"tags": [],
"reasons": {}
},
{
"tool": "cron_next_runs",
"tags": [],
"reasons": {}
},
{
"tool": "date_diff",
"tags": [],
"reasons": {}
},
{
"tool": "convert_timezone",
"tags": [],
"reasons": {}
},
{
"tool": "convert_bytes",
"tags": [],
"reasons": {}
},
{
"tool": "px_to_units",
"tags": [],
"reasons": {}
},
{
"tool": "decode_jwt",
"tags": [],
"reasons": {}
},
{
"tool": "build_curl",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"curl\""
]
}
},
{
"tool": "curl_to_code",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"curl\""
]
}
},
{
"tool": "convert_color",
"tags": [],
"reasons": {}
},
{
"tool": "format_sql",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"sql_query\""
]
}
},
{
"tool": "format_html",
"tags": [],
"reasons": {}
},
{
"tool": "test_regex",
"tags": [],
"reasons": {}
},
{
"tool": "validate_yaml",
"tags": [],
"reasons": {}
},
{
"tool": "toml_to_json",
"tags": [],
"reasons": {}
},
{
"tool": "xml_to_json",
"tags": [],
"reasons": {}
},
{
"tool": "text_diff",
"tags": [],
"reasons": {}
},
{
"tool": "html_to_markdown",
"tags": [],
"reasons": {}
},
{
"tool": "line_operations",
"tags": [],
"reasons": {}
},
{
"tool": "number_to_words",
"tags": [],
"reasons": {}
},
{
"tool": "unicode_inspect",
"tags": [],
"reasons": {}
},
{
"tool": "minify_css",
"tags": [],
"reasons": {}
},
{
"tool": "css_gradient",
"tags": [],
"reasons": {}
},
{
"tool": "check_contrast",
"tags": [],
"reasons": {}
},
{
"tool": "color_palette",
"tags": [],
"reasons": {}
},
{
"tool": "color_shades",
"tags": [],
"reasons": {}
},
{
"tool": "cors_headers",
"tags": [],
"reasons": {}
},
{
"tool": "minify_js",
"tags": [],
"reasons": {}
},
{
"tool": "format_graphql",
"tags": [],
"reasons": {}
},
{
"tool": "parse_env",
"tags": [],
"reasons": {}
},
{
"tool": "parse_docker_image",
"tags": [],
"reasons": {}
},
{
"tool": "generate_qr",
"tags": [],
"reasons": {}
},
{
"tool": "generate_random_data",
"tags": [],
"reasons": {}
},
{
"tool": "parse_csv",
"tags": [],
"reasons": {}
},
{
"tool": "optimize_svg",
"tags": [],
"reasons": {}
},
{
"tool": "estimate_tokens",
"tags": [],
"reasons": {}
},
{
"tool": "detect_pii",
"tags": [],
"reasons": {}
},
{
"tool": "detect_secrets",
"tags": [],
"reasons": {}
},
{
"tool": "detect_prompt_injection",
"tags": [],
"reasons": {}
},
{
"tool": "repair_json",
"tags": [],
"reasons": {}
},
{
"tool": "trim_to_tokens",
"tags": [],
"reasons": {}
},
{
"tool": "chunk_text",
"tags": [],
"reasons": {}
},
{
"tool": "extract_urls",
"tags": [],
"reasons": {}
},
{
"tool": "sanitize_html",
"tags": [],
"reasons": {}
},
{
"tool": "flatten_json",
"tags": [],
"reasons": {}
},
{
"tool": "merge_json",
"tags": [],
"reasons": {}
},
{
"tool": "extract_json",
"tags": [],
"reasons": {}
},
{
"tool": "deduplicate_lines",
"tags": [],
"reasons": {}
},
{
"tool": "extract_keywords",
"tags": [],
"reasons": {}
},
{
"tool": "validate_json_schema",
"tags": [],
"reasons": {}
},
{
"tool": "diff_json_detailed",
"tags": [],
"reasons": {}
},
{
"tool": "extract_tables",
"tags": [],
"reasons": {}
},
{
"tool": "extract_entities",
"tags": [],
"reasons": {}
},
{
"tool": "compress_html",
"tags": [],
"reasons": {}
},
{
"tool": "compress_markdown",
"tags": [],
"reasons": {}
},
{
"tool": "compress_json",
"tags": [],
"reasons": {}
},
{
"tool": "rerank_chunks",
"tags": [],
"reasons": {}
},
{
"tool": "score_relevance",
"tags": [],
"reasons": {}
},
{
"tool": "expand_query",
"tags": [],
"reasons": {}
},
{
"tool": "vector_similarity",
"tags": [],
"reasons": {}
},
{
"tool": "summarize_for_llm",
"tags": [],
"reasons": {}
},
{
"tool": "detect_passive_voice",
"tags": [],
"reasons": {}
},
{
"tool": "read_image_info",
"tags": [],
"reasons": {}
},
{
"tool": "parse_har",
"tags": [],
"reasons": {}
},
{
"tool": "validate_sitemap",
"tags": [],
"reasons": {}
},
{
"tool": "validate_robots_txt",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"crawl\""
]
}
},
{
"tool": "validate_card_number",
"tags": [],
"reasons": {}
},
{
"tool": "validate_iban",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_loan",
"tags": [],
"reasons": {}
},
{
"tool": "validate_barcode",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_tax",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_compound_interest",
"tags": [],
"reasons": {}
},
{
"tool": "validate_isbn",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_mime",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_tip_split",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_simple_interest",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_time_value",
"tags": [],
"reasons": {}
},
{
"tool": "base58_encode",
"tags": [],
"reasons": {}
},
{
"tool": "base58_decode",
"tags": [],
"reasons": {}
},
{
"tool": "base62_encode",
"tags": [],
"reasons": {}
},
{
"tool": "base62_decode",
"tags": [],
"reasons": {}
},
{
"tool": "format_ndjson",
"tags": [],
"reasons": {}
},
{
"tool": "read_pdf_metadata",
"tags": [],
"reasons": {}
},
{
"tool": "read_exif_data",
"tags": [],
"reasons": {}
},
{
"tool": "parse_jwks",
"tags": [],
"reasons": {}
},
{
"tool": "read_wav_info",
"tags": [],
"reasons": {}
},
{
"tool": "score_readability",
"tags": [],
"reasons": {}
},
{
"tool": "read_id3_tags",
"tags": [],
"reasons": {}
},
{
"tool": "read_ico_info",
"tags": [],
"reasons": {}
},
{
"tool": "diff_env_example",
"tags": [],
"reasons": {}
},
{
"tool": "parse_user_agent",
"tags": [],
"reasons": {}
},
{
"tool": "parse_github_url",
"tags": [],
"reasons": {}
},
{
"tool": "detect_redos",
"tags": [],
"reasons": {}
},
{
"tool": "build_cache_control",
"tags": [],
"reasons": {}
},
{
"tool": "detect_filler_words",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_percentage_change",
"tags": [],
"reasons": {}
},
{
"tool": "resolve_json_pointer",
"tags": [],
"reasons": {}
},
{
"tool": "convert_apr_apy",
"tags": [],
"reasons": {}
},
{
"tool": "convert_iso8601_duration",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "0d5579590da9f84da6db1bbebd758cb6a57331f363f7e4eb16efb87828c76dfc",
"stats": {
"tools": 134,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 1,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}