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Answers are generated based on the documentation.

Schema

CedarV1Policy

Type: object

Cedar:V1 policy body. Present on Policy when PolicySummary.type is cedar_v1. Cedar policies encode their rules directly in text rather than in the rules sub-resource; the rules endpoints are not available for Cedar policies.
schema_url · required

Type: string

URL of the Cedar schema this policy was authored against. The evaluator looks up the schema by this URL from its built-in registry. Use https://schemas.docker.com/policy/cedar/v1/mcp/v0 for MCP policies.
All schema constraints and annotations
{
  "description": "URL of the Cedar schema this policy was authored against. The evaluator looks up the schema by this URL from its built-in registry. Use `https://schemas.docker.com/policy/cedar/v1/mcp/v0` for MCP policies.\n",
  "examples": [
    "https://schemas.docker.com/policy/cedar/v1/mcp/v0"
  ],
  "type": "string"
}
text · required

Type: string

One or more Cedar permit or forbid statements. Must be syntactically valid Cedar and must not carry an @id annotation (IDs are server-assigned).
All schema constraints and annotations
{
  "description": "One or more Cedar `permit` or `forbid` statements. Must be syntactically valid Cedar and must not carry an `@id` annotation (IDs are server-assigned).\n",
  "examples": [
    "permit(principal, action == MCP::Action::\"call_tool\", resource is MCP::Tool);"
  ],
  "type": "string"
}
All schema constraints and annotations
{
  "description": "Cedar:V1 policy body. Present on `Policy` when `PolicySummary.type` is `cedar_v1`. Cedar policies encode their rules directly in `text` rather than in the rules sub-resource; the rules endpoints are not available for Cedar policies.\n",
  "properties": {
    "schema_url": {
      "description": "URL of the Cedar schema this policy was authored against. The evaluator looks up the schema by this URL from its built-in registry. Use `https://schemas.docker.com/policy/cedar/v1/mcp/v0` for MCP policies.\n",
      "examples": [
        "https://schemas.docker.com/policy/cedar/v1/mcp/v0"
      ],
      "type": "string"
    },
    "text": {
      "description": "One or more Cedar `permit` or `forbid` statements. Must be syntactically valid Cedar and must not carry an `@id` annotation (IDs are server-assigned).\n",
      "examples": [
        "permit(principal, action == MCP::Action::\"call_tool\", resource is MCP::Tool);"
      ],
      "type": "string"
    }
  },
  "required": [
    "text",
    "schema_url"
  ],
  "type": "object"
}