donnees-en-direct

---

title: Donnees en direct sidebar_label: Donnees en direct (5) sidebar_position: 9 doc_type: reference

Donnees en direct

En bref

Consultez vos sources de donnees connectees et leurs schemas.

Prerequis

• Cle API avec le preset MCP et les scopes requis
• Client MCP configure (voir Configuration)

Exemples minimaux

Explorer vos sources connectees

1. Listez les sources connectees :

{
  "name": "livedata_list_sources",
  "arguments": {}
}

2. Consultez le schema de donnees :

{
  "name": "livedata_source_schema",
  "arguments": {
    "sourceId": "uuid-de-la-source"
  }
}

3. Interrogez les donnees :

{
  "name": "livedata_query",
  "arguments": {
    "sourceId": "uuid-de-la-source",
    "limit": 10
  }
}

---

livedata_list_sources

Liste les sources de donnees connectees a votre workspace.

Scope	mcp.read
Lecture seule	Oui
Destructif	Non
Idempotent	Oui

Parametres

Parametre	Type	Requis	Description
category	choix (connecteur, webhook, http, mqtt, iot, database, file)	Non	Filter by source category
limit	number	Non	Maximum results to return (defaut : 50)
offset	number	Non	Offset for pagination (defaut : 0)
search	string	Non	Search by source name
status	choix (active, inactive, error)	Non	Filter by source status

Reponse

Champ	Type	Description
sources	array
total	number
hasMore	boolean

Exemple

{
  "name": "livedata_list_sources",
  "arguments": {}
}

Outils lies : livedata_source_status, livedata_source_schema, livedata_query

---

livedata_query

Interroge les donnees d'une source connectee.

Scope	mcp.read
Lecture seule	Oui
Destructif	Non
Idempotent	Oui

Parametres

Parametre	Type	Requis	Description
endTime	string	Non	End time for query range (ISO8601)
entityId	string (uuid)	Non	Filter by linked entity (node) ID
limit	number	Non	Maximum records to return (defaut : 100)
offset	number	Non	Offset for pagination (defaut : 0)
sourceId	string (uuid)	Non	Filter by specific source ID
startTime	string	Non	Start time for query range (ISO8601)
streamId	string (uuid)	Non	Filter by specific stream ID

Reponse

Champ	Type	Description
records	array
total	number
hasMore	boolean
timeRange	object
earliest	string
latest	string

Outils lies : livedata_list_sources, livedata_source_schema

---

livedata_source_schema

Recupere le schema de donnees d'une source connectee.

Scope	mcp.read
Lecture seule	Oui
Destructif	Non
Idempotent	Oui

Parametres

Parametre	Type	Requis	Description
sourceId	string (uuid)	Oui	The source ID to get schema for

Reponse

Champ	Type	Description
source	object
id	string
name	string
category	string
sourceType	string
streams	array
config	record

Outils lies : livedata_list_sources, livedata_source_status, livedata_query

---

livedata_source_status

Consulte le statut de connexion et de synchronisation d'une source.

Scope	mcp.read
Lecture seule	Oui
Destructif	Non
Idempotent	Oui

Parametres

Parametre	Type	Requis	Description
sourceId	string (uuid)	Oui	The source ID to check status
includeActivity	boolean	Non	Include recent activity log entries (defaut : false)

Reponse

Champ	Type	Description
source	object
id	string
name	string
category	string
sourceType	string
status	string
lastSyncAt	string
errorMessage	string
health	object
isHealthy	boolean
lastActivityAt	string
errorCount	number
successRate	number
activity	object
callCount	number
avgProcessingTimeMs	number
recentCalls	array
timestamp	string
eventType	string
success	boolean

Outils lies : livedata_list_sources, livedata_source_schema, livedata_query

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livedata_trigger_sync

Declenche une synchronisation manuelle d'une source.

Scope	mcp.write
Lecture seule	Non
Destructif	Oui
Idempotent	Non

Parametres

Parametre	Type	Requis	Description
connectionId	string (uuid)	Oui	Identifiant de la connexion a synchroniser

Reponse

Champ	Type	Description
connectionId	string
sourceName	string
status	string
message	string

Outils lies : livedata_list_sources, livedata_source_status, livedata_query

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Depannage

Code	Message	Solution
404	Source non trouvee	Verifiez l'identifiant avec livedata_list_sources.

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