II.
ToolDescriptor JSON
Structured · livetool-descriptor:web-fetch
Web Fetch json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "tool-descriptor:web-fetch",
"_kind": "ToolDescriptor",
"_file": "extensions/tool-descriptors/web-fetch.yaml",
"_cluster": "extensions",
"attributes": {
"schema": "{}",
"displayName": "Web Fetch",
"description": "Fetch a URL and return its content (typically markdown-rendered\nHTML). Available in Claude Code WebFetch and equivalents.\n",
"inputSchema": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Absolute URL to fetch"
},
"prompt": {
"type": "string",
"description": "Optional extraction prompt applied to the fetched content"
}
}
},
"outputSchema": {
"type": "object",
"properties": {
"content": {
"type": "string"
}
}
},
"mode": "normal",
"streamable": false,
"timeoutMs": 30000
},
"outgoingEdges": [],
"incomingEdges": [
{
"from": "agent-runtime-impl:a5c.runtime@current",
"to": "tool-descriptor:web-fetch",
"kind": "bundles",
"attributes": {}
},
{
"from": "agent-runtime-impl:claude-code.runtime@1.x",
"to": "tool-descriptor:web-fetch",
"kind": "bundles",
"attributes": {}
}
]
}