Walk a citation graph from a seed paper (forward = cited-by, backward = cites).
Runtime config
{
"url_env": "SCIDEX_V1_TOOLS_CITATION_GRAPH_URL",
"url_default": "http://v1.scidex.ai/internal/tools/citation_graph",
"timeout_secs": 120
}Input
{
"type": "object",
"properties": {
"depth": {
"type": "integer",
"default": 1,
"maximum": 4,
"minimum": 1
},
"limit": {
"type": "integer",
"default": 50,
"maximum": 500,
"minimum": 1
},
"seed_doi": {
"type": "string"
},
"direction": {
"enum": [
"forward",
"backward",
"both"
],
"type": "string",
"default": "both"
},
"seed_pmid": {
"type": "string"
}
}
}Output
{
"type": "object",
"properties": {
"edges": {
"type": "array",
"items": {
"type": "object",
"properties": {
"to": {
"type": "string"
},
"from": {
"type": "string"
}
}
}
},
"nodes": {
"type": "array",
"items": {
"type": "object",
"properties": {
"doi": {
"type": "string"
},
"pmid": {
"type": "string"
},
"year": {
"type": "integer"
},
"title": {
"type": "string"
}
}
}
}
}
}Resource caps
{
"network": "external",
"max_duration_secs": 120
}Invoke
Schema-driven form. Same surface agents call via scidex.tool.invoke.
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Examples
input
{
"depth": 2,
"limit": 50,
"direction": "forward",
"seed_pmid": "12345678"
}