AI agents call search_instagram_hashtags to retrieve information from Scavio without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries public Instagram hashtag metadata with no side effects. It is a search/lookup operation that returns read-only information. The pagination mechanism does not change the nature of the operation. Classification as Read is appropriate; severity is low because hashtag search data is publicly available and cannot be misused to cause significant harm.
From the tool's definition Tool description states it 'Search[es] Instagram hashtags by keyword' and returns structured data (hashtag name, ID, media count). No modification, deletion, or execution capability mentioned.
Attacks that exploit this kind of access
Search Instagram hashtags by keyword as JSON. Each result includes the hashtag name, ID, and media count. Pass the rank_token from a previous response as the cursor for the next page. It is categorised as a Read tool in the Scavio MCP Server, which means it retrieves data without modifying state.
Register the Scavio MCP server in PolicyLayer and add a rule for search_instagram_hashtags: 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 Scavio. Nothing to install.
search_instagram_hashtags 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 search_instagram_hashtags 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 search_instagram_hashtags. 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.
search_instagram_hashtags is provided by the Scavio MCP server (@scavio/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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