sync_inboxes
Triggers mailbox sync for one, several, or all workspace inboxes.
# MCP tool reference
1 callable tools.
Use tools/call at https://mcp.schedulerzero.com/mcp with the exact tool name and arguments below. The /tools/ paths in this view are documentation identifiers, not HTTP endpoints. Request execution is disabled for this reference.
Inputs are shown for personal API keys (bound) and for OAuth/delegated agents. Output schemas describe MCP structuredContent: native objects pass through; arrays, scalars and null use a data wrapper. Text content retains the native JSON result.
[Connect a client](/mcp/connect) · [Authentication and authorization](/authentication) · [Generated auth guide](/auth.md) · [Download tool catalog](/mcp-catalog.json) · [Agent documentation](/llms.txt)
## sync_inboxes
Triggers mailbox sync for one, several, or all workspace inboxes.
When asked to refresh or resync mailbox state.
For one-off DNS checks — use run_inbox_diagnostics.
Scopes: inbox:update
Risk: write; confirmation: none; idempotency: supported.
### Input schema (personal API key)
```json
{
"type": "object",
"properties": {
"workspaceId": {
"type": "string",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
"format": "uuid"
},
"inboxIds": {
"type": "array",
"items": {
"type": "string",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
"format": "uuid"
}
}
},
"required": [
"workspaceId",
"inboxIds"
],
"patternProperties": {
"^(?!(?:workspaceId|inboxIds)$)[\\s\\S]*$": false
},
"additionalProperties": true,
"propertyNames": {
"type": "string",
"enum": [
"workspaceId",
"inboxIds"
]
}
}
```
### Input schema (OAuth / delegated agent)
```json
{
"type": "object",
"properties": {
"workspaceId": {
"type": "string",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
"format": "uuid"
},
"inboxIds": {
"type": "array",
"items": {
"type": "string",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
"format": "uuid"
}
}
},
"required": [
"workspaceId",
"inboxIds"
],
"patternProperties": {
"^(?!(?:workspaceId|inboxIds)$)[\\s\\S]*$": false
},
"additionalProperties": true,
"propertyNames": {
"type": "string",
"enum": [
"workspaceId",
"inboxIds"
]
}
}
```
### Output schema (structuredContent)
```json
{
"type": "object",
"properties": {
"triggered": {
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
},
"errors": {
"type": "array",
"items": {
"$ref": "#/$defs/ShortText"
}
}
},
"required": [
"triggered",
"errors"
],
"patternProperties": {
"^(?!(?:triggered|errors)$)[\\s\\S]*$": false
},
"additionalProperties": true,
"propertyNames": {
"type": "string",
"enum": [
"triggered",
"errors"
]
},
"$defs": {
"ShortText": {
"type": "string",
"minLength": 1,
"maxLength": 256
}
}
}
```
### Underlying API operations
- `inboxes.sync`: `POST /v1/workspaces/:workspaceId/inboxes/sync`
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