Create Many messageChannelMessageAssociations
How to control createManyMessageChannelMessageAssociations ↓
AI agents use createManyMessageChannelMessageAssociations to create or update resources in Twenty MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Twenty MCP Server environment.
This tool creates multiple associations between message channels and messages, which is a reversible write operation that modifies CRM data. While it could create unwanted associations if misused by an agent, the blast radius is limited to data modification within the CRM system (not deletion, not external execution, not financial).
From the tool's definition Tool name begins with 'createMany' and description states 'Create Many messageChannelMessageAssociations', indicating creation/modification of data records without irreversible deletion or external system commands.
Documented attack patterns abuse exactly the kind of access createManyMessageChannelMessageAssociations gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Twenty MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for createManyMessageChannelMessageAssociations:
{
"version": "1",
"default": "deny",
"tools": {
"createManyMessageChannelMessageAssociations": {
"limits": [
{
"counter": "createmanymessagechannelmessageassociations_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}createManyMessageChannelMessageAssociations stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Create Many messageChannelMessageAssociations. It is categorised as a Write tool in the Twenty MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Twenty MCP Server MCP server in PolicyLayer and add a rule for createManyMessageChannelMessageAssociations: 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.
createManyMessageChannelMessageAssociations is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the createManyMessageChannelMessageAssociations 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 createManyMessageChannelMessageAssociations. 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.
createManyMessageChannelMessageAssociations 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.
Start from Twenty MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
219 Twenty MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.