This record as markdown: /tools/0x8687-mcp-gmail-v1/get-threads.md
What get-threads does on Meme MCP Server
AI agents call get-threads to retrieve information from Meme MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get-threads is rated Low
This tool retrieves email thread data without creating, modifying, deleting, or executing actions. It has no side effects beyond querying existing information. Severity is low because email thread retrieval poses minimal risk even if misused by an AI agent—no data is altered, deleted, or exposed beyond what the authenticated user can already access.
From the tool's definition Tool name 'get-threads' and description 'Get email threads' indicate data retrieval with no modification. The verb 'Get' and lack of any modification language confirm this is a read operation.
Attacks that exploit this kind of access
The rule that runs get-threads safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Meme MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get-threads, this is the rule to start with:
get-threads 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 Meme MCP Server, apply this rule, and every get-threads call is checked against it from then on.
Questions about get-threads
Get email threads. It is categorised as a Read tool in the Meme MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Meme MCP Server MCP server in PolicyLayer and add a rule for get-threads: 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 Meme MCP Server. Nothing to install.
get-threads 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-threads 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-threads. 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-threads is provided by the Meme MCP Server MCP server (0x8687/mcp-gmail-v1). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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