Search Narcotics Anonymous meetings on a BMLT root server. Filter by location (address or lat/lng + radius), weekday, time of day, format, venue type (in-person / virtual / hybrid), and service body. Returns a trimmed summary by default; pass data_format='full' for the raw BMLT response.
Risk signalsHigh parameter count (18 properties) · Admin/system-level operation
Part of the BMLT Meetings server.
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AI agents call search_meetings to retrieve information from BMLT Meetings 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_meetings 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_meetings": {}
}
}See the full BMLT Meetings policy for all 6 tools.
These attack patterns abuse exactly the kind of access search_meetings 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 Narcotics Anonymous meetings on a BMLT root server. Filter by location (address or lat/lng + radius), weekday, time of day, format, venue type (in-person / virtual / hybrid), and service body. Returns a trimmed summary by default; pass data_format='full' for the raw BMLT response.. It is categorised as a Read tool in the BMLT Meetings MCP Server, which means it retrieves data without modifying state.
Register the BMLT Meetings MCP server in PolicyLayer and add a rule for search_meetings: 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 BMLT Meetings. Nothing to install.
search_meetings 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_meetings 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_meetings. 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_meetings is provided by the BMLT Meetings MCP server (https://mcp.bmlt.app/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 6 BMLT Meetings tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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