II.
ToolDescriptor JSON
Structured · livetool-descriptor:puppeteer.screenshot
Puppeteer: Screenshot json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "tool-descriptor:puppeteer.screenshot",
"_kind": "ToolDescriptor",
"_file": "extensions/tool-descriptors/puppeteer-mcp-tools.yaml",
"_cluster": "extensions",
"attributes": {
"schema": "{}",
"displayName": "Puppeteer: Screenshot",
"description": "Capture a PNG screenshot of the page or a CSS-selected element.",
"inputSchema": {
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string"
},
"selector": {
"type": "string"
},
"width": {
"type": "integer"
},
"height": {
"type": "integer"
}
}
},
"outputSchema": {
"type": "object",
"properties": {
"image": {
"type": "string"
}
}
},
"mode": "normal",
"streamable": false,
"timeoutMs": 30000
},
"outgoingEdges": [
{
"from": "tool-descriptor:puppeteer.screenshot",
"to": "tool-server:mcp-puppeteer",
"kind": "contained_in_plugin",
"attributes": {}
}
],
"incomingEdges": [
{
"from": "tool-server:mcp-puppeteer",
"to": "tool-descriptor:puppeteer.screenshot",
"kind": "contains_tool_descriptor",
"attributes": {}
}
]
}