Get a preview list of users who liked an Instagram reel or post.
AI agents call get_media_likers to retrieve information from Instagram without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves publicly available information (liker lists) without creating, modifying, deleting, or executing any operations. It is purely informational and read-only in nature. Low severity because exposure of liker information has minimal blast radius and cannot cause data loss or financial harm.
From the tool's definition Tool description states 'Get a preview list of users who liked an Instagram reel or post.' This is a retrieval operation with no modification or side effects.
Documented attack patterns abuse exactly the kind of access get_media_likers gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Instagram, and nothing reaches the server without passing your rules. This is the rule we recommend for get_media_likers:
{
"version": "1",
"default": "deny",
"tools": {
"get_media_likers": {}
}
}get_media_likers is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a preview list of users who liked an Instagram reel or post. It is categorised as a Read tool in the Instagram MCP Server, which means it retrieves data without modifying state.
Register the Instagram MCP server in PolicyLayer and add a rule for get_media_likers: 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 Instagram. Nothing to install.
get_media_likers 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_media_likers 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_media_likers. 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_media_likers is provided by the Instagram MCP server (lupikovoleg/instagram-cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Instagram, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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43 Instagram tools catalogued and risk-classified — across an index of 43,000+ MCP servers.