{
	"actionTypeId": "amber.session.verify",
	"version": 1,
	"title": "Verify session evidence",
	"goal": "Record verification evidence for a session stage.",
	"mode": "interactive",
	"parameters": {
		"sessionId": {
			"type": "string",
			"required": true,
			"description": "Session id to attach evidence to."
		},
		"stage": {
			"type": "string",
			"required": true,
			"description": "Stage name being verified."
		},
		"result": {
			"type": "string",
			"required": true,
			"description": "Verification result text or evidence note."
		}
	},
	"submissionCriteria": ["session exists and is not completed", "stage is non-empty"],
	"effects": {
		"edits": [
			".amber/sessions/<id>/timeline.jsonl",
			".amber/sessions/<id>/ledger.jsonl",
			".amber/sessions/<id>/manifest.json"
		],
		"sideEffects": ["timeline-event", "ledger-append"],
		"rollback": true
	},
	"evidenceRequired": ["timeline-event"],
	"timeout": 120,
	"governance": {
		"policy": "governance/policy.md#session-lifecycle",
		"approver": ["system"],
		"evidence": ["timeline-event"],
		"circuitBreaker": true,
		"worktreeIsolation": false
	},
	"execution": {
		"command": "session",
		"subcommand": "verify",
		"args": [
			{ "flag": "--session", "source": "parameters.sessionId" },
			{ "flag": "--stage", "source": "parameters.stage" },
			{ "flag": "--result", "source": "parameters.result" }
		]
	}
}