Storyblok — 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": "storyblok-mcp",
"source": {
"kind": "package",
"origin": "storyblok-mcp"
},
"server": {
"name": "storyblok-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"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": "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-1.13"
},
"capability": {
"level": "moderate",
"reasons": [
"ingests untrusted external content (a prompt-injection entry point)"
],
"tags": [
"untrusted-input"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (42 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": [],
"toxicFlows": [],
"capabilities": [
{
"tool": "ping",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_stories",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "get_story",
"tags": [],
"reasons": {}
},
{
"tool": "create_story",
"tags": [],
"reasons": {}
},
{
"tool": "update_story",
"tags": [],
"reasons": {}
},
{
"tool": "delete_story",
"tags": [],
"reasons": {}
},
{
"tool": "publish_story",
"tags": [],
"reasons": {}
},
{
"tool": "unpublish_story",
"tags": [],
"reasons": {}
},
{
"tool": "get_story_versions",
"tags": [],
"reasons": {}
},
{
"tool": "restore_story",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_tags",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "create_tag",
"tags": [],
"reasons": {}
},
{
"tool": "create_tag_and_add_to_story",
"tags": [],
"reasons": {}
},
{
"tool": "delete_tag",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_releases",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "create_release",
"tags": [],
"reasons": {}
},
{
"tool": "add_story_to_release",
"tags": [],
"reasons": {}
},
{
"tool": "publish_release",
"tags": [],
"reasons": {}
},
{
"tool": "delete_release",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_assets",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "get_asset",
"tags": [],
"reasons": {}
},
{
"tool": "delete_asset",
"tags": [],
"reasons": {}
},
{
"tool": "init_asset_upload",
"tags": [],
"reasons": {}
},
{
"tool": "complete_asset_upload",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_asset_folders",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "create_asset_folder",
"tags": [],
"reasons": {}
},
{
"tool": "update_asset_folder",
"tags": [],
"reasons": {}
},
{
"tool": "delete_asset_folder",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_components",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "get_component",
"tags": [],
"reasons": {}
},
{
"tool": "create_component",
"tags": [],
"reasons": {}
},
{
"tool": "update_component",
"tags": [],
"reasons": {}
},
{
"tool": "delete_component",
"tags": [],
"reasons": {}
},
{
"tool": "search_stories",
"tags": [],
"reasons": {}
},
{
"tool": "get_story_by_slug",
"tags": [],
"reasons": {}
},
{
"tool": "get_space",
"tags": [],
"reasons": {}
},
{
"tool": "fetch_folders",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "fetch_datasources",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "generate_alt",
"tags": [],
"reasons": {}
},
{
"tool": "generate_meta",
"tags": [],
"reasons": {}
},
{
"tool": "auto_tag_story",
"tags": [],
"reasons": {}
},
{
"tool": "translate_story",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "2a729bf41b12acfde0f824e66114b9bf746f926a165cd00a7716c8d0fdc737a3",
"stats": {
"tools": 42,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
}