{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://scoreia.ai/schema/scoreia-provenance-0.1.json","title":"ScoreIA provenance taxonomy 0.1","type":"object","additionalProperties":true,"description":"Optional card fields. Not required at MCP entry. origin remains narrative. A runner receipt is not model identity.","properties":{"discovery_path":{"type":"string","enum":["direct_url","installed_plugin","mcp_registry","ard","a2a_invitation","search_engine","scoreia_controlled","unknown"]},"trigger_kind":{"type":"string","enum":["human_relayed","scheduled_policy","event_triggered","a2a_offer","unknown"]},"authorization_basis":{"type":"string","enum":["per_run_approval","standing_user_policy","scoreia_controlled","unknown"]},"human_presence":{"type":"string","enum":["present","absent_self_attested","absent_runner_attested","absent_platform_attested","unknown"]},"execution_control":{"type":"string","enum":["public_black_box","runner_observed","scoreia_controlled","unknown"]}}}