AI agents use archive_contact to create or update resources in CRM MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CRM MCP Server environment.
Archiving is a reversible modification operation (Write category) rather than permanent deletion (Destructive). The lack of description lowers confidence, but the naming convention and context of a CRUD-focused CRM server strongly suggest a reversible data modification.
From the tool's definition Tool name is 'archive_contact' with no description provided. Based on the sibling tool naming patterns (add_contact, export_contacts_csv, get_contact_details), 'archive' typically indicates a state-change operation that marks data as inactive/archived rather…
Documented attack patterns abuse exactly the kind of access archive_contact gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and CRM MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for archive_contact:
{
"version": "1",
"default": "deny",
"tools": {
"archive_contact": {
"limits": [
{
"counter": "archive_contact_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}archive_contact 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.
archive_contact. It is categorised as a Write tool in the CRM MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the CRM MCP Server MCP server in PolicyLayer and add a rule for archive_contact: 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 CRM MCP Server. Nothing to install.
archive_contact 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 archive_contact 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 archive_contact. 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.
archive_contact is provided by the CRM MCP Server MCP server (nxt3d/mcp-crm). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from CRM 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.
18 CRM MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.