search_docs
ActiveTool of pg-aiguide
declared in 1.0.0
Search documentation with hybrid semantic (vector) and keyword (BM25) search. Use semanticWeight to choose keyword-only (0), semantic-only (1), or a blend; mid values fuse rankings with RRF. Supports Tiger Cloud (TimescaleDB), PostgreSQL, and PostGIS.
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"source",
"query",
"limit",
"semanticWeight"
],
"properties": {
"limit": {
"anyOf": [
{
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
{
"type": "null"
}
],
"description": "The maximum number of matches to return. Defaults to 20."
},
"query": {
"type": "string",
"description": "The search query. Used for BM25 when keyword or hybrid search applies, and for the embedding when semantic or hybrid search applies."
},
"source": {
"enum": [
"tiger",
"postgres_14",
"postgres_15",
"postgres_16",
"postgres_17",
"postgres_18",
"postgis_3.3",
"postgis_3.4",
"postgis_3.5",
"postgis_3.6"
],
"type": "string",
"description": "The documentation source to search. \"tiger\" for Tiger Cloud and TimescaleDB, \"postgres\" for PostgreSQL, \"postgis\" for PostGIS spatial extension. Specific versions provided with _X.X suffixes."
},
"semanticWeight": {
"anyOf": [
{
"type": "number",
"maximum": 1,
"minimum": 0,
"multipleOf": 0.1
},
{
"type": "null"
}
],
"description": "Controls the balance between semantic and keyword search. 0 = keyword only, 0.5 = equal mix, 1 = semantic only. Default is 0.7 (favor semantic search)."
}
}
}Parent server
pg-aiguide
https://github.com/timescale/pg-aiguide
2/7 registries