Direct video URL for an Instagram Reel. Costs ~3 credits; cached results are free, failures are never charged.
Risk signalsAccepts URL/endpoint input (url)
Part of the Captapi server.
Free to start. No card required.
AI agents call instagram_video_download to retrieve information from Captapi without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though instagram_video_download only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"instagram_video_download": {}
}
}See the full Captapi policy for all 62 tools.
These attack patterns abuse exactly the kind of access instagram_video_download gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Direct video URL for an Instagram Reel. Costs ~3 credits; cached results are free, failures are never charged.. It is categorised as a Read tool in the Captapi MCP Server, which means it retrieves data without modifying state.
Register the Captapi MCP server in PolicyLayer and add a rule for instagram_video_download: 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 Captapi. Nothing to install.
instagram_video_download 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 instagram_video_download 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 instagram_video_download. 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.
instagram_video_download is provided by the Captapi MCP server (@captapi/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 62 Captapi tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.