AI agents use create_entry to create or update resources in Strapi MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Strapi MCP Server environment.
This tool creates new content entries in Strapi, which is a reversible write operation. It does not execute arbitrary code, delete data, or move money. The severity is medium rather than low because malicious creation of entries could spam the CMS, inject malicious content, or degrade service quality, though the effect is bounded to content creation and can be undone via delete_entry.
From the tool's definition Tool name 'create_entry' and description 'Create a new entry for a content type' explicitly indicate creation of new data in the CMS.
Documented attack patterns abuse exactly the kind of access create_entry gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Strapi MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for create_entry:
{
"version": "1",
"default": "deny",
"tools": {
"create_entry": {
"limits": [
{
"counter": "create_entry_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create_entry 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.
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Create a new entry for a content type. It is categorised as a Write tool in the Strapi MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Strapi MCP Server MCP server in PolicyLayer and add a rule for create_entry: 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 Strapi MCP Server. Nothing to install.
create_entry 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 create_entry 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 create_entry. 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.
create_entry is provided by the Strapi MCP Server MCP server (l33tdawg/strapi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Strapi MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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20 Strapi MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.