Rego is the declarative policy language used by Open Policy Agent (OPA). This tile covers writing and testing Rego policies for Kubernetes admission control, Terraform and infrastructure-as-code plan validation, Docker container authorization, HTTP API authorization, RBAC and role-based access control, data filtering, metadata annotations with opa inspect, and OPA policy testing with opa test.
99
Quality
Pending
Does it follow best practices?
Impact
99%
1.19xAverage score across 31 eval scenarios
Pending
The risk profile of this skill
{
"context": "Evaluates whether the agent uses the `in` operator for membership checks (use-in-operator Regal rule) rather than iterating with `x := collection[_]` and comparing.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Uses `in` operator for membership check",
"description": "The policy checks department membership using `dept in allowed_departments` (or equivalent `in` form) — not `dept == allowed_departments[_]` or `allowed_departments[_] == dept`",
"max_score": 40
},
{
"name": "Looks up allowed departments from data",
"description": "The allowed departments for a path are read from `data.endpoint_access[input.path]` (or equivalent data lookup)",
"max_score": 20
},
{
"name": "import rego.v1 and default allow := false",
"description": "The policy includes `import rego.v1` and `default allow := false`",
"max_score": 15
},
{
"name": "Tests pass",
"description": "All tests pass when running `opa test . -v`",
"max_score": 25
}
]
}docs
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