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 whether the agent correctly maps a go.mod file to the golang language parameter and invokes the Meterian CLI. CLI invocation is verified via Meterian-specific JSON format in scan-raw.json (vulnerable/summary structure, safeVersions field) rather than unverifiable command strings.",
"type": "weighted_checklist",
"checklist": [
{
"name": "golang language",
"description": "Sets language to `golang` for Go module packages (not `go`, `gomod`, or `modules`) — inferred from correct package data appearing in scan-raw.json or the report",
"max_score": 20
},
{
"name": "go.mod extraction",
"description": "Extracts dependency names and pinned versions from go.mod (e.g. github.com/gin-gonic/gin at v1.7.2)",
"max_score": 20
},
{
"name": "Raw scan data file",
"description": "A file named `scan-raw.json` exists containing a JSON object with a `vulnerable` array — the Meterian CLI check output format",
"max_score": 20
},
{
"name": "Meterian format: safeVersions",
"description": "Entries in the `vulnerable` array of `scan-raw.json` contain a `safeVersions` field — a distinctive Meterian-only field not produced by govulncheck, OSV, or web search",
"max_score": 20
},
{
"name": "Markdown table",
"description": "Report contains a markdown table with columns for Package, Version, Severity, ID, and Safe Version(s)",
"max_score": 10
},
{
"name": "Summary line",
"description": "Report includes a summary line with vulnerability count and total packages checked",
"max_score": 10
}
]
}