TOOL REFERENCE / SOURCE GENERATEDMAILMAN MCP / MAIL
email_get_thread
Returns one conversation with its messages in order, so you can read an exchange end to end instead of stitching individual messages together. Use it after email_list_threads, or with the thread_id on any message returned by a search. The account_id must be the account that owns the thread. Leave include_bodies false first if the thread is long; the snippets are usually enough to decide which message matters.
Input fields
{
"type": "object",
"properties": {
"account_id": {
"type": "string",
"minLength": 1,
"description": "The connected mailbox to act on, from email_accounts_list. Never guess this value and never reuse one across mailboxes — it selects both the credential and the permission set the call runs under."
},
"thread_id": {
"type": "string",
"minLength": 1,
"description": "A thread id returned by this server (thread_...), not a provider id."
},
"include_bodies": {
"description": "Include every message's body. Default false. A long thread with bodies can be very large — read the snippets first.",
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
]
}
},
"required": [
"account_id",
"thread_id"
]
}Tool behavior
Declared read-only. Actual provider grants and account access apply.
Inspect isError and per-account errors. General write tools do not all enforce exact-plan approval. This reference does not certify any current AI client version.

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Get started Start with a free account and one read-only search. Existing accounts keep their connection.