get_thread
Get a thread with all its messages.
This record as markdown: /tools/dev-agenticemail-mcp/get-thread.md
What get_thread does on AgenticEmail
AI agents call get_thread to retrieve information from AgenticEmail without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
thread_id | string | Yes |
Parameters from the server's own tool schema.
Why get_thread is rated Low
This tool retrieves email thread data and messages without creating, modifying, deleting, or executing any operations. It is a straightforward read operation with minimal risk—the worst case is unauthorized information disclosure if credentials are compromised, but the tool itself cannot cause irreversible damage or financial harm.
From the tool's definition Tool name is 'get_thread' and description states 'Get a thread with all its messages.' The verb 'get' and the retrieval-only semantics indicate no modification, deletion, or execution of side effects.
Attacks that exploit this kind of access
The rule that runs get_thread safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AgenticEmail, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_thread, this is the rule to start with:
get_thread is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AgenticEmail, apply this rule, and every get_thread call is checked against it from then on.
Questions about get_thread
Get a thread with all its messages. It is categorised as a Read tool in the AgenticEmail MCP Server, which means it retrieves data without modifying state.
get_thread accepts 1 parameter: thread_id. Required: thread_id. The full parameter table on this page comes from the server's own tool schema.
Register the AgenticEmail MCP server in PolicyLayer and add a rule for get_thread: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches AgenticEmail. Nothing to install.
get_thread is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_thread rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_thread. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_thread is provided by the AgenticEmail MCP server (https://api.agenticemail.dev/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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