Alabasta — 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": "@alabasta/mcp",
"source": {
"kind": "package",
"origin": "@alabasta/mcp"
},
"server": {
"name": "@alabasta/mcp"
}
},
"grade": "A",
"score": {
"score": 92,
"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": "none",
"label": "publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read",
"appliedPenalty": 2
},
{
"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": [
"ingests untrusted external content (a prompt-injection entry point)",
"can execute shell commands or code"
],
"tags": [
"untrusted-input",
"code-exec"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (20 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.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/cli.js:12`): 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.js"
},
"evidence": "spawnSync } from \"node:child_process\"; import { mkdirSync, readFileSync, writeFileSync } from \"node:fs\"; import { dirna",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/cli.js",
"line": 12,
"nonRuntime": false
}
},
{
"ruleId": "MTC-SRC-002",
"title": "Shell/command execution in server code (dist/git.js)",
"category": "permissions",
"severity": "high",
"confidence": "strong",
"description": "In the server's implementation (`dist/git.js:4`): 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/git.js"
},
"evidence": "ecFileSync } from \"node:child_process\"; function run(cmd, args) { try { return execFileSync(cmd, args, {",
"owasp": "LLM05:2025 Improper Output Handling",
"data": {
"rule": "MTC-SRC-002",
"file": "dist/git.js",
"line": 4,
"nonRuntime": false
}
},
{
"ruleId": "MTC-CAP-007",
"title": "Unconstrained URL/host parameter \"uri\" on \"alabasta_read_resource\"",
"category": "network",
"severity": "medium",
"confidence": "heuristic",
"description": "Tool \"alabasta_read_resource\" takes a URL/host parameter \"uri\" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).",
"remediation": "Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.",
"location": {
"kind": "tool",
"name": "alabasta_read_resource",
"field": "inputSchema.properties.uri"
},
"owasp": "LLM06:2025 Excessive Agency",
"data": {
"param": "uri"
}
},
{
"ruleId": "MTC-SUP-012",
"title": "Package has no license",
"category": "hygiene",
"severity": "info",
"confidence": "strong",
"description": "\"@alabasta/mcp\" has no declared license. This is a legal/reuse concern, not a security finding.",
"location": {
"kind": "package",
"name": "@alabasta/mcp"
}
},
{
"ruleId": "MTC-SUP-011",
"title": "Package declares no source repository",
"category": "supply-chain",
"severity": "info",
"confidence": "strong",
"description": "\"@alabasta/mcp\" declares no repository URL, so its published artifact cannot be compared against reviewable source.",
"remediation": "Prefer packages that link to public, reviewable source.",
"location": {
"kind": "package",
"name": "@alabasta/mcp"
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "alabasta_get_task",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_get_context",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "alabasta_read_resource",
"tags": [
"untrusted-input"
],
"reasons": {
"untrusted-input": [
"keyword \"fetch\""
]
}
},
{
"tool": "alabasta_get_project_brief",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_add_task_comment",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_create_follow_up_task",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_list_my_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_start_task_work",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_collect_git_context",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_submit_task_resolution",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_mark_ready_for_review",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_report_blocker",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_search_context",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_request_clarification",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_get_clarifications",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_request_review",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_get_standing_context",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_read_rule",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_propose_rule",
"tags": [],
"reasons": {}
},
{
"tool": "alabasta_emit_rules",
"tags": [],
"reasons": {}
}
],
"surfaceDigest": "d1552d0e234bb5c0a6608be9b7f033fdbf6334a4d24e5c02a287abcad71bab79",
"stats": {
"tools": 20,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 2,
"medium": 1,
"low": 0,
"info": 2
}
}
}