Restforgejs — the complete, unedited output of the deterministic mcptrustchecker engine v1.8.0, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.8.0",
"methodologyVersion": "mcptrustchecker-1.8"
},
"target": {
"id": "@restforgejs/mcp-server",
"source": {
"kind": "package",
"origin": "@restforgejs/mcp-server"
},
"server": {
"name": "@restforgejs/mcp-server"
}
},
"grade": "B",
"score": {
"score": 89,
"threatScore": 93,
"grade": "B",
"band": "B",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 6.66,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "threat",
"ruleId": "MTC-SUP-006",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"rawWeight": 9,
"confidenceMult": 0.4,
"diminishingFactor": 1,
"appliedPenalty": 3.6
},
{
"kind": "threat",
"ruleId": "MTC-SUP-006",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"rawWeight": 9,
"confidenceMult": 0.4,
"diminishingFactor": 0.5,
"appliedPenalty": 1.8
},
{
"kind": "threat",
"ruleId": "MTC-SUP-006",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"rawWeight": 9,
"confidenceMult": 0.4,
"diminishingFactor": 0.25,
"appliedPenalty": 0.9
},
{
"kind": "threat",
"ruleId": "MTC-SUP-006",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"rawWeight": 9,
"confidenceMult": 0.4,
"diminishingFactor": 0.1,
"appliedPenalty": 0.36
},
{
"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-1.8"
},
"capability": {
"level": "moderate",
"reasons": [
"can create, modify or delete files",
"reads sensitive or local data"
],
"tags": [
"file-write",
"sensitive-source"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (65 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-002",
"title": "Tool \"codegen_create_processor\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"codegen_create_processor\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "codegen_create_processor"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"data_push\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"data_push\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "data_push"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"designer_auth_create\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"designer_auth_create\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "designer_auth_create"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"key_generate\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"key_generate\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "key_generate"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"runtime_check_launcher_exists\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"runtime_check_launcher_exists\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "runtime_check_launcher_exists"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"runtime_generate_launcher\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"runtime_generate_launcher\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "runtime_generate_launcher"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"setup_write_env\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"setup_write_env\" can write, overwrite or delete files (keyword \"overwrite\"). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "setup_write_env"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-SUP-006",
"title": "Possible combosquat of mcp",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"description": "\"@restforgejs/mcp-server\" is \"mcp\" with a decorative suffix — a common combosquat pattern.",
"remediation": "Confirm you meant \"mcp\". Install packages only from their documented, official name.",
"location": {
"kind": "package",
"name": "@restforgejs/mcp-server"
},
"owasp": "LLM03:2025 Supply Chain",
"references": [
"https://github.com/ossf/package-analysis",
"https://owasp.org/www-project-top-10-ci-cd-security-risks/"
],
"data": {
"candidate": "@restforgejs/mcp-server",
"target": "mcp"
}
},
{
"ruleId": "MTC-SUP-006",
"title": "Possible combosquat of @playwright/mcp",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"description": "\"@restforgejs/mcp-server\" is \"@playwright/mcp\" with a decorative suffix — a common combosquat pattern.",
"remediation": "Confirm you meant \"@playwright/mcp\". Install packages only from their documented, official name.",
"location": {
"kind": "package",
"name": "@restforgejs/mcp-server"
},
"owasp": "LLM03:2025 Supply Chain",
"references": [
"https://github.com/ossf/package-analysis",
"https://owasp.org/www-project-top-10-ci-cd-security-risks/"
],
"data": {
"candidate": "@restforgejs/mcp-server",
"target": "@playwright/mcp"
}
},
{
"ruleId": "MTC-SUP-006",
"title": "Possible combosquat of @stripe/mcp",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"description": "\"@restforgejs/mcp-server\" is \"@stripe/mcp\" with a decorative suffix — a common combosquat pattern.",
"remediation": "Confirm you meant \"@stripe/mcp\". Install packages only from their documented, official name.",
"location": {
"kind": "package",
"name": "@restforgejs/mcp-server"
},
"owasp": "LLM03:2025 Supply Chain",
"references": [
"https://github.com/ossf/package-analysis",
"https://owasp.org/www-project-top-10-ci-cd-security-risks/"
],
"data": {
"candidate": "@restforgejs/mcp-server",
"target": "@stripe/mcp"
}
},
{
"ruleId": "MTC-SUP-006",
"title": "Possible combosquat of @browsermcp/mcp",
"category": "supply-chain",
"severity": "medium",
"confidence": "heuristic",
"description": "\"@restforgejs/mcp-server\" is \"@browsermcp/mcp\" with a decorative suffix — a common combosquat pattern.",
"remediation": "Confirm you meant \"@browsermcp/mcp\". Install packages only from their documented, official name.",
"location": {
"kind": "package",
"name": "@restforgejs/mcp-server"
},
"owasp": "LLM03:2025 Supply Chain",
"references": [
"https://github.com/ossf/package-analysis",
"https://owasp.org/www-project-top-10-ci-cd-security-risks/"
],
"data": {
"candidate": "@restforgejs/mcp-server",
"target": "@browsermcp/mcp"
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"codegen_create_processor\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"codegen_create_processor\" 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": "codegen_create_processor"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"data_push\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"data_push\" 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": "data_push"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"designer_auth_create\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"designer_auth_create\" 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": "designer_auth_create"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"key_generate\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"key_generate\" 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": "key_generate"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"runtime_check_launcher_exists\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"runtime_check_launcher_exists\" 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": "runtime_check_launcher_exists"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"runtime_generate_launcher\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"runtime_generate_launcher\" 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": "runtime_generate_launcher"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"setup_write_env\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"setup_write_env\" 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": "setup_write_env"
},
"data": {
"tags": [
"file-write"
]
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "codegen_create_dashboard",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_create_endpoint",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_create_kafka_consumer",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_create_processor",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "codegen_dbschema_apply",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_diff",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_generate_ddl",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_init",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_introspect",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_migrate",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_models",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_template",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_dbschema_validate",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_describe_table",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_diff_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_generate_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_generate_test",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_get_dashboard_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_get_dbschema_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_get_field_validation_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_get_query_declarative_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_list_tables",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_migrate_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_sync_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_validate_dashboard_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_validate_payload",
"tags": [],
"reasons": {}
},
{
"tool": "codegen_validate_sql",
"tags": [],
"reasons": {}
},
{
"tool": "data_pull",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "data_push",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "designer_auth_create",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "designer_auth_remove",
"tags": [],
"reasons": {}
},
{
"tool": "designer_generate",
"tags": [],
"reasons": {}
},
{
"tool": "designer_get_udf_catalog",
"tags": [],
"reasons": {}
},
{
"tool": "designer_init_project",
"tags": [],
"reasons": {}
},
{
"tool": "designer_inspect_plugin",
"tags": [],
"reasons": {}
},
{
"tool": "designer_list_plugins",
"tags": [],
"reasons": {}
},
{
"tool": "designer_preview_files",
"tags": [],
"reasons": {}
},
{
"tool": "designer_scaffold_plugin",
"tags": [],
"reasons": {}
},
{
"tool": "designer_validate_payload",
"tags": [],
"reasons": {}
},
{
"tool": "health_ping",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "key_generate",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "key_list",
"tags": [],
"reasons": {}
},
{
"tool": "key_revoke",
"tags": [],
"reasons": {}
},
{
"tool": "project_auth",
"tags": [],
"reasons": {}
},
{
"tool": "project_delete",
"tags": [],
"reasons": {}
},
{
"tool": "project_list",
"tags": [],
"reasons": {}
},
{
"tool": "runtime_check_launcher_exists",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "runtime_check_status",
"tags": [],
"reasons": {}
},
{
"tool": "runtime_detect_config",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "runtime_detect_project",
"tags": [],
"reasons": {}
},
{
"tool": "runtime_generate_launcher",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
},
{
"tool": "runtime_validate_preflight",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_clear_default_config",
"tags": [],
"reasons": {}
},
{
"tool": "setup_create_folder",
"tags": [],
"reasons": {}
},
{
"tool": "setup_get_config_schema",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_get_default_config",
"tags": [],
"reasons": {}
},
{
"tool": "setup_get_init_template",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_init_config",
"tags": [],
"reasons": {}
},
{
"tool": "setup_install_package",
"tags": [],
"reasons": {}
},
{
"tool": "setup_list_configs",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_read_env",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_set_default_config",
"tags": [],
"reasons": {}
},
{
"tool": "setup_update_env",
"tags": [],
"reasons": {}
},
{
"tool": "setup_validate_config",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"read_env\""
]
}
},
{
"tool": "setup_write_env",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"overwrite\""
]
}
}
],
"surfaceDigest": "efc9de0d02dabbc9145ce083502c3db557cf84b462d8c1e3b8088a21fed28329",
"stats": {
"tools": 65,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 11,
"low": 7,
"info": 0
}
}
}