findOneMessageFolder
depth can be provided to request your messageFolder
This record as markdown: /tools/jdu278-twenty-mcp-server/findonemessagefolder.md
What findOneMessageFolder does on Twenty MCP Server
AI agents call findOneMessageFolder to retrieve information from Twenty 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 findOneMessageFolder is rated Low
This tool retrieves or queries CRM data (a message folder) without side effects. The 'find' verb combined with 'One' and the ability to specify depth for nested data retrieval is a classic Read operation pattern. It does not create, modify, delete, or execute commands.
From the tool's definition Tool name 'findOneMessageFolder' and description indicate querying/retrieving a single messageFolder resource with optional depth parameter, with no mention of modifications or deletions.
Attacks that exploit this kind of access
The rule that runs findOneMessageFolder safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Twenty MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For findOneMessageFolder, this is the rule to start with:
findOneMessageFolder 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 Twenty MCP Server, apply this rule, and every findOneMessageFolder call is checked against it from then on.
Questions about findOneMessageFolder
depth can be provided to request your messageFolder. It is categorised as a Read tool in the Twenty MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Twenty MCP Server MCP server in PolicyLayer and add a rule for findOneMessageFolder: 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 Twenty MCP Server. Nothing to install.
findOneMessageFolder 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 findOneMessageFolder 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 findOneMessageFolder. 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.
findOneMessageFolder is provided by the Twenty MCP Server MCP server (jdu278/twenty-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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