II.
ToolDescriptor JSON
Structured · livetool-descriptor:skill
Skill json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "tool-descriptor:skill",
"_kind": "ToolDescriptor",
"_file": "extensions/tool-descriptors/claude-code-extended-tools.yaml",
"_cluster": "extensions",
"attributes": {
"schema": "{}",
"displayName": "Skill",
"description": "Execute a skill within the main conversation. Permission required.\nThe single tool entry covers every skill — extending Claude with\nreusable prompt-based workflows uses this tool rather than adding new\ntool entries per skill.\n",
"inputSchema": {
"type": "object",
"required": [
"skill_name"
],
"properties": {
"skill_name": {
"type": "string"
},
"arguments": {
"type": "string",
"description": "Optional $ARGUMENTS payload"
}
}
},
"mode": "normal",
"streamable": false
},
"outgoingEdges": [],
"incomingEdges": [
{
"from": "agent-runtime-impl:claude-code.runtime@1.x",
"to": "tool-descriptor:skill",
"kind": "bundles",
"attributes": {}
}
]
}