자연어 질문 → Alpha의 데이터 RAG 답변 + 인용. 답변 ≤ 300자. 컨텍스트에 없으면 솔직히 답변.
Part of the Alpha (Mossland) server.
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AI agents call ask_alpha to retrieve information from Alpha (Mossland) 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 ask_alpha 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": {
"ask_alpha": {}
}
}See the full Alpha (Mossland) policy for all 12 tools.
These attack patterns abuse exactly the kind of access ask_alpha 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.
자연어 질문 → Alpha의 데이터 RAG 답변 + 인용. 답변 ≤ 300자. 컨텍스트에 없으면 솔직히 답변.. It is categorised as a Read tool in the Alpha (Mossland) MCP Server, which means it retrieves data without modifying state.
Register the Alpha (Mossland) MCP server in PolicyLayer and add a rule for ask_alpha: 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 Alpha (Mossland). Nothing to install.
ask_alpha 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 ask_alpha 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 ask_alpha. 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.
ask_alpha is provided by the Alpha (Mossland) MCP server (https://alpha.moss.land/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 12 Alpha (Mossland) tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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