Labmate — the complete, unedited output of the deterministic mcptrustchecker engine v1.7.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.7.0",
"methodologyVersion": "mcptrustchecker-1.7"
},
"target": {
"id": "labmate-mcp",
"source": {
"kind": "package",
"origin": "labmate-mcp"
},
"server": {
"name": "labmate-mcp"
}
},
"grade": "A",
"score": {
"score": 93,
"threatScore": 97,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 3.42,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-INJ-AUTH-1",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"rawWeight": 3,
"confidenceMult": 0.4,
"diminishingFactor": 1,
"appliedPenalty": 1.2
},
{
"kind": "threat",
"ruleId": "MTC-INJ-CAPS",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"rawWeight": 3,
"confidenceMult": 0.4,
"diminishingFactor": 1,
"appliedPenalty": 1.2
},
{
"kind": "threat",
"ruleId": "MTC-INJ-CAPS",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"rawWeight": 3,
"confidenceMult": 0.4,
"diminishingFactor": 0.5,
"appliedPenalty": 0.6
},
{
"kind": "threat",
"ruleId": "MTC-INJ-CAPS",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"rawWeight": 3,
"confidenceMult": 0.4,
"diminishingFactor": 0.25,
"appliedPenalty": 0.3
},
{
"kind": "threat",
"ruleId": "MTC-INJ-CAPS",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"rawWeight": 3,
"confidenceMult": 0.4,
"diminishingFactor": 0.1,
"appliedPenalty": 0.12
},
{
"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-1.7"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)",
"can send data / act on an external service"
],
"tags": [
"untrusted-input",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (81 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-005",
"title": "Untrusted input can drive an external action",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "Untrusted-input tools ([search_web_of_science]) co-exist with external-action tools ([assign_peptide_ms_peaks]). 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"
},
"owasp": "LLM06:2025 Excessive Agency",
"references": [],
"data": {
"untrusted": [
"search_web_of_science"
],
"sinks": [
"assign_peptide_ms_peaks"
]
}
},
{
"ruleId": "MTC-INJ-AUTH-1",
"title": "Authority framing in tool metadata",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"description": "Authority framing in tool metadata detected in the description of tool \"search_chemrxiv\". Instruction-like content in tool metadata is executed by the model, not the human, and is the primary tool-poisoning vector.",
"remediation": "Tool descriptions should describe behavior, not instruct the assistant. Treat imperative / secrecy / sequencing language in metadata as hostile.",
"location": {
"kind": "tool",
"name": "search_chemrxiv",
"field": "description"
},
"evidence": "IMPORTANT",
"owasp": "LLM01:2025 Prompt Injection",
"data": {
"kind": "authority"
}
},
{
"ruleId": "MTC-INJ-CAPS",
"title": "Excessive ALL-CAPS emphasis in metadata",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"description": "A run of shouted words is a common way to give injected instructions false authority.",
"location": {
"kind": "tool",
"name": "predict_product",
"field": "description"
},
"evidence": "Predict reaction product(s) from reactants using IBM RXN AI.\n The complement to retrosynthesis — give it starting mat"
},
{
"ruleId": "MTC-INJ-CAPS",
"title": "Excessive ALL-CAPS emphasis in metadata",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"description": "A run of shouted words is a common way to give injected instructions false authority.",
"location": {
"kind": "tool",
"name": "text_to_procedure",
"field": "description"
},
"evidence": "Extract machine-readable steps from experimental text using IBM RXN NLP.\n Converts free-text experimental paragraphs "
},
{
"ruleId": "MTC-INJ-CAPS",
"title": "Excessive ALL-CAPS emphasis in metadata",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"description": "A run of shouted words is a common way to give injected instructions false authority.",
"location": {
"kind": "tool",
"name": "predict_atom_mapping",
"field": "description"
},
"evidence": "Map atoms from reactants to products using IBM RXN AI (atom-mapping-2020 model).\n Shows which atom in the reactants b"
},
{
"ruleId": "MTC-INJ-CAPS",
"title": "Excessive ALL-CAPS emphasis in metadata",
"category": "injection",
"severity": "low",
"confidence": "heuristic",
"description": "A run of shouted words is a common way to give injected instructions false authority.",
"location": {
"kind": "tool",
"name": "lookup_buffer_recipe",
"field": "description"
},
"evidence": "Search 20+ common laboratory buffer recipes. Returns: exact recipe with masses, preparation steps, pH range, pKa, and pr"
}
],
"toxicFlows": [
{
"id": "flow-1",
"severity": "medium",
"confidence": "strong",
"untrustedInput": [
"search_web_of_science"
],
"sensitiveSource": [],
"externalSink": [
"assign_peptide_ms_peaks"
],
"selfContained": false,
"description": "Untrusted input can drive an external action even though no sensitive source is exposed."
}
],
"capabilities": [
{
"tool": "search_papers",
"tags": [],
"reasons": {}
},
{
"tool": "get_paper_details",
"tags": [],
"reasons": {}
},
{
"tool": "find_similar_papers",
"tags": [],
"reasons": {}
},
{
"tool": "get_paper_citations",
"tags": [],
"reasons": {}
},
{
"tool": "get_paper_references",
"tags": [],
"reasons": {}
},
{
"tool": "get_author_profile",
"tags": [],
"reasons": {}
},
{
"tool": "analyze_research_topic",
"tags": [],
"reasons": {}
},
{
"tool": "find_open_access_pdf",
"tags": [],
"reasons": {}
},
{
"tool": "search_chemrxiv",
"tags": [],
"reasons": {}
},
{
"tool": "get_chemrxiv_categories",
"tags": [],
"reasons": {}
},
{
"tool": "search_compound",
"tags": [],
"reasons": {}
},
{
"tool": "get_compound_properties",
"tags": [],
"reasons": {}
},
{
"tool": "search_web_of_science",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"search web\""
]
}
},
{
"tool": "search_nist_webbook",
"tags": [],
"reasons": {}
},
{
"tool": "search_materials_project",
"tags": [],
"reasons": {}
},
{
"tool": "predict_retrosynthesis",
"tags": [],
"reasons": {}
},
{
"tool": "translate_compound_ids",
"tags": [],
"reasons": {}
},
{
"tool": "search_crystal_structures",
"tags": [],
"reasons": {}
},
{
"tool": "search_toxicity",
"tags": [],
"reasons": {}
},
{
"tool": "search_mass_spectra",
"tags": [],
"reasons": {}
},
{
"tool": "search_binding_data",
"tags": [],
"reasons": {}
},
{
"tool": "generate_bibtex",
"tags": [],
"reasons": {}
},
{
"tool": "profile_compound",
"tags": [],
"reasons": {}
},
{
"tool": "get_safety_data",
"tags": [],
"reasons": {}
},
{
"tool": "search_protein_structures",
"tags": [],
"reasons": {}
},
{
"tool": "get_protein_structure",
"tags": [],
"reasons": {}
},
{
"tool": "classify_natural_product",
"tags": [],
"reasons": {}
},
{
"tool": "get_journal_metrics",
"tags": [],
"reasons": {}
},
{
"tool": "predict_product",
"tags": [],
"reasons": {}
},
{
"tool": "text_to_procedure",
"tags": [],
"reasons": {}
},
{
"tool": "predict_atom_mapping",
"tags": [],
"reasons": {}
},
{
"tool": "plan_synthesis",
"tags": [],
"reasons": {}
},
{
"tool": "predict_pka",
"tags": [],
"reasons": {}
},
{
"tool": "predict_solubility",
"tags": [],
"reasons": {}
},
{
"tool": "predict_admet",
"tags": [],
"reasons": {}
},
{
"tool": "search_tautomers",
"tags": [],
"reasons": {}
},
{
"tool": "compute_descriptors",
"tags": [],
"reasons": {}
},
{
"tool": "predict_nmr",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_molarity",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_dilution",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_reaction_mass",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_yield",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_concentration",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_named_reaction",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_protecting_group",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_workup_procedure",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_solvent_properties",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_cooling_bath",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_tlc_stain",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_column_chromatography",
"tags": [],
"reasons": {}
},
{
"tool": "peptide_to_smiles",
"tags": [],
"reasons": {}
},
{
"tool": "peptide_cyclization_options",
"tags": [],
"reasons": {}
},
{
"tool": "generate_peptide_library",
"tags": [],
"reasons": {}
},
{
"tool": "peptide_properties",
"tags": [],
"reasons": {}
},
{
"tool": "check_peptide_synthesis",
"tags": [],
"reasons": {}
},
{
"tool": "modify_peptide",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_peptide_pi",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_peptide_extinction",
"tags": [],
"reasons": {}
},
{
"tool": "get_peptide_ion_series",
"tags": [],
"reasons": {}
},
{
"tool": "assign_peptide_ms_peaks",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"post\""
]
}
},
{
"tool": "lookup_buffer_recipe",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_amino_acid_properties",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_nmr_solvent",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_isotope_pattern",
"tags": [],
"reasons": {}
},
{
"tool": "validate_cas_number",
"tags": [],
"reasons": {}
},
{
"tool": "convert_units",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_periodic_table",
"tags": [],
"reasons": {}
},
{
"tool": "calculate_buffer_ph",
"tags": [],
"reasons": {}
},
{
"tool": "format_citation",
"tags": [],
"reasons": {}
},
{
"tool": "build_bibliography",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_iupac_name",
"tags": [],
"reasons": {}
},
{
"tool": "name_to_smiles",
"tags": [],
"reasons": {}
},
{
"tool": "format_molecular_formula",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_experimental_template",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_journal_guide",
"tags": [],
"reasons": {}
},
{
"tool": "generate_si_checklist",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_abbreviation",
"tags": [],
"reasons": {}
},
{
"tool": "get_thesis_guide",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_lab_tips",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_safety_card",
"tags": [],
"reasons": {}
},
{
"tool": "lookup_rxn_dev_checklist",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "27c7fe5c48d30b2beeb760685535e3b5560ffc6587954840001c30a119bf4da3",
"stats": {
"tools": 81,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 5,
"info": 0
}
}
}