Search ACLED political-violence and protest events. Filter by country (use "|" to OR, e.g., "Ukraine|Russia"), region, event_type, actor, ISO country code, or date range. Returns date, lat/lon, actors, event type, fatalities, and source notes.
Risk signalsHigh parameter count (11 properties)
Part of the Acled server.
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AI agents call search_events to retrieve information from Acled 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 search_events 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": {
"search_events": {}
}
}See the full Acled policy for all 22 tools.
These attack patterns abuse exactly the kind of access search_events 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.
Search ACLED political-violence and protest events. Filter by country (use "|" to OR, e.g., "Ukraine|Russia"), region, event_type, actor, ISO country code, or date range. Returns date, lat/lon, actors, event type, fatalities, and source notes.. It is categorised as a Read tool in the Acled MCP Server, which means it retrieves data without modifying state.
Register the Acled MCP server in PolicyLayer and add a rule for search_events: 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 Acled. Nothing to install.
search_events 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_events 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_events. 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_events is provided by the Acled MCP server (https://gateway.pipeworx.io/acled/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 22 Acled tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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