Use for dependency security audits and compliance checks. Use when auditing project dependencies for vulnerabilities, answering "is [library] [version] safe?" questions, or remediating vulnerable libraries. Also activates automatically when the user opens or modifies a manifest file (package.json, package-lock.json, yarn.lock, pnpm-lock.yaml, requirements.txt, pom.xml, Cargo.toml, go.mod, Gemfile, composer.json, build.gradle, *.csproj, pubspec.yaml, conanfile.txt, conanfile.py, project.clj, deps.edn, Package.swift, pubspec.lock, Package.resolved, Gemfile.lock, poetry.lock, uv.lock, Cargo.lock, composer.lock).
96
90%
Does it follow best practices?
Impact
99%
1.83xAverage score across 8 eval scenarios
Passed
No known issues
{
"context": "Tests authentic advisory coverage for squirrel 3.0 (C++/Conan). Meterian returns 6 advisories: CVE-2026-9541, CVE-2026-3388, CVE-2026-3389, CVE-2026-2661, CVE-2026-2659 (2026 CVEs, likely not findable via web search) and CVE-2021-41556 (CRITICAL, publicly known). Primary scoring on completeness — how many of the 6 advisories the agent finds.",
"type": "weighted_checklist",
"checklist": [
{
"name": "All 6 advisories found",
"description": "The report or advisory-raw.json contains all six CVE identifiers: CVE-2026-9541, CVE-2026-3388, CVE-2026-3389, CVE-2026-2661, CVE-2026-2659, CVE-2021-41556",
"max_score": 40
},
{
"name": "Severity correct",
"description": "CVE-2021-41556 is CRITICAL, CVE-2026-2661 and CVE-2026-2659 are HIGH, CVE-2026-9541, CVE-2026-3388 and CVE-2026-3389 are MEDIUM",
"max_score": 25
},
{
"name": "Descriptions present",
"description": "Each of the six advisories includes a meaningful description of the vulnerability",
"max_score": 15
},
{
"name": "Raw advisory data file",
"description": "A file named `advisory-raw.json` exists containing advisory data for squirrel",
"max_score": 10
},
{
"name": "Meterian format: versionRange",
"description": "The advisory objects in `advisory-raw.json` contain a `versionRange` field using mathematical interval notation confirming the Meterian CLI was used",
"max_score": 10
}
]
}