II.
Capability JSON
Structured · livecapability:supports-result-message-typing
Supports typed ResultMessage taxonomy json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "capability:supports-result-message-typing",
"_kind": "Capability",
"_file": "capabilities/capabilities/missing-universal-capabilities.yaml",
"_cluster": "capabilities",
"attributes": {
"displayName": "Supports typed ResultMessage taxonomy",
"description": "The agent SDK loop emits a typed terminal `ResultMessage` whose\nsubtype is one of: success, error_max_turns, error_max_budget_usd,\nerror_during_execution, error_max_structured_output_retries.\nPairs with the `max_turns` / `max_budget_usd` loop knobs documented\nin https://docs.claude.com/en/api/agent-sdk/agent-loop.\n",
"appliesToNodeKinds": [
"AgentVersion",
"AgentCoreImpl"
],
"category": "agent-loop"
},
"outgoingEdges": [],
"incomingEdges": [
{
"from": "agentVersion:claude:ge-0-0-0",
"to": "capability:supports-result-message-typing",
"kind": "supports",
"attributes": {
"versionRange": ">=1.0.0 <2.0.0",
"level": "full",
"notes": "Agent SDK ResultMessage subtypes — success, error_max_turns, error_max_budget_usd, error_during_execution, error_max_structured_output_retries. Source — https://docs.claude.com/en/api/agent-sdk/agent-loop."
}
}
]
}