Easy Notion — 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": "easy-notion-mcp",
"source": {
"kind": "package",
"origin": "easy-notion-mcp"
},
"server": {
"name": "easy-notion-mcp"
}
},
"grade": "A",
"score": {
"score": 94,
"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": "source",
"label": "publisher verification (provenance) — cryptographic build provenance ties the artifact to its source",
"appliedPenalty": 0
},
{
"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": [
"can send data / act on an external service",
"reads sensitive or local data",
"has a read → egress path (a data-exfiltration surface)",
"can execute shell commands or code"
],
"tags": [
"sensitive-source",
"code-exec",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (47 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-SRC-002",
"title": "Shell/command execution in server code (dist/cli/init.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/cli/init.js:1`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "dist/cli/init.js"
},
"evidence": "rt { spawn } from \"node:child_process\"; import { createInterface } from \"node:readline/promises\"; import { stdin as proc",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/cli/init.js",
"line": 1,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-003",
"title": "Hardcoded egress to an external endpoint (dist/auth/oauth-provider.js)",
"category": "exfiltration",
"severity": "medium",
"confidence": "strong",
"description": "In the server's implementation (`dist/auth/oauth-provider.js:97`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.",
"remediation": "Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.",
"location": {
"kind": "server",
"name": "dist/auth/oauth-provider.js"
},
"evidence": "t tokenResponse = await fetch(\"https://api.notion.com/v1/oauth/token\", { method: \"POST\",",
"owasp": "LLM02:2025 Sensitive Information Disclosure",
"data": {
"rule": "MTC-SRC-003",
"file": "dist/auth/oauth-provider.js",
"line": 97,
"nonRuntime": false
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "markdown-conventions",
"tags": [],
"reasons": {}
},
{
"tool": "warning-shapes",
"tags": [],
"reasons": {}
},
{
"tool": "property-pagination",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"query database\""
]
}
},
{
"tool": "update-data-source-guide",
"tags": [],
"reasons": {}
},
{
"tool": "create_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_page_from_file",
"tags": [],
"reasons": {}
},
{
"tool": "append_content",
"tags": [],
"reasons": {}
},
{
"tool": "replace_content",
"tags": [],
"reasons": {}
},
{
"tool": "update_section",
"tags": [],
"reasons": {}
},
{
"tool": "find_replace",
"tags": [],
"reasons": {}
},
{
"tool": "read_section",
"tags": [],
"reasons": {}
},
{
"tool": "read_block",
"tags": [],
"reasons": {}
},
{
"tool": "read_toggle",
"tags": [],
"reasons": {}
},
{
"tool": "search_in_page",
"tags": [],
"reasons": {}
},
{
"tool": "update_toggle",
"tags": [],
"reasons": {}
},
{
"tool": "archive_toggle",
"tags": [],
"reasons": {}
},
{
"tool": "restore_toggle",
"tags": [],
"reasons": {}
},
{
"tool": "update_block",
"tags": [],
"reasons": {}
},
{
"tool": "read_page",
"tags": [],
"reasons": {}
},
{
"tool": "duplicate_page",
"tags": [],
"reasons": {}
},
{
"tool": "update_page",
"tags": [],
"reasons": {}
},
{
"tool": "archive_page",
"tags": [],
"reasons": {}
},
{
"tool": "search",
"tags": [],
"reasons": {}
},
{
"tool": "list_pages",
"tags": [],
"reasons": {}
},
{
"tool": "share_page",
"tags": [],
"reasons": {}
},
{
"tool": "create_database",
"tags": [],
"reasons": {}
},
{
"tool": "update_data_source",
"tags": [],
"reasons": {}
},
{
"tool": "get_database",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"query database\""
]
}
},
{
"tool": "list_databases",
"tags": [],
"reasons": {}
},
{
"tool": "query_database",
"tags": [
"sensitive-source"
],
"reasons": {
"sensitive-source": [
"keyword \"query database\""
]
}
},
{
"tool": "list_views",
"tags": [],
"reasons": {}
},
{
"tool": "get_view",
"tags": [],
"reasons": {}
},
{
"tool": "query_view",
"tags": [],
"reasons": {}
},
{
"tool": "create_view",
"tags": [],
"reasons": {}
},
{
"tool": "update_view",
"tags": [],
"reasons": {}
},
{
"tool": "delete_view",
"tags": [],
"reasons": {}
},
{
"tool": "add_database_entry",
"tags": [],
"reasons": {}
},
{
"tool": "add_database_entries",
"tags": [],
"reasons": {}
},
{
"tool": "update_database_entry",
"tags": [],
"reasons": {}
},
{
"tool": "list_comments",
"tags": [],
"reasons": {}
},
{
"tool": "add_comment",
"tags": [],
"reasons": {}
},
{
"tool": "move_page",
"tags": [],
"reasons": {}
},
{
"tool": "restore_page",
"tags": [],
"reasons": {}
},
{
"tool": "delete_database_entry",
"tags": [],
"reasons": {}
},
{
"tool": "list_users",
"tags": [],
"reasons": {}
},
{
"tool": "get_me",
"tags": [],
"reasons": {}
},
{
"tool": "get_config",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "6335a163d66e9ff1932aeedac57bc9ee26ba2d569a92eb81d5656ecb41e53f25",
"stats": {
"tools": 47,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 1,
"medium": 1,
"low": 0,
"info": 0
}
}
}