Add images + attribution to local files (MD/HTML). Supports width, height, and quality parameters.
Part of the Unsplashx server.
Free to start. No card required.
AI agents use insert_to_page to create or modify resources in Unsplashx. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call insert_to_page repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Unsplashx.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"insert_to_page": {
"limits": [
{
"counter": "insert_to_page_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Unsplashx policy for all 4 tools.
These attack patterns abuse exactly the kind of access insert_to_page gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Add images + attribution to local files (MD/HTML). Supports width, height, and quality parameters.. It is categorised as a Write tool in the Unsplashx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Unsplashx MCP server in PolicyLayer and add a rule for insert_to_page: 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 Unsplashx. Nothing to install.
insert_to_page 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 insert_to_page 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 insert_to_page. 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.
insert_to_page is provided by the Unsplashx MCP server (unsplashx). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 Unsplashx 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.