Low Risk

cli_lookup_command

Look up Avalanche CLI, Platform CLI, and tmpnet command guidance in the docs. Returns cited command references and task docs.

Risk signalsAccepts freeform code/query input (query)

Part of the Avalanche AVAX MCP server.

cli_lookup_command is read-only, but an agent in a loop can still rack up calls and cost. PolicyLayer caps every call before it runs. Live in minutes.

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AI agents call cli_lookup_command to retrieve information from Avalanche AVAX MCP 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 cli_lookup_command 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.

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "cli_lookup_command": {}
  }
}

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These attack patterns abuse exactly the kind of access cli_lookup_command gives an agent. Each links to the full case and the policy that stops it:

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Every attack above starts with a tool call. PolicyLayer checks each one against your policy first, so cli_lookup_command only ever does what you allow.

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Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.

What does the cli_lookup_command tool do? +

Look up Avalanche CLI, Platform CLI, and tmpnet command guidance in the docs. Returns cited command references and task docs.. It is categorised as a Read tool in the Avalanche AVAX MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on cli_lookup_command? +

Register the Avalanche AVAX MCP server in PolicyLayer and add a rule for cli_lookup_command: 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 Avalanche AVAX MCP. Nothing to install.

What risk level is cli_lookup_command? +

cli_lookup_command is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit cli_lookup_command? +

Yes. Add a rate_limit block to the cli_lookup_command 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.

How do I block cli_lookup_command completely? +

Set action: deny in the PolicyLayer policy for cli_lookup_command. 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.

What MCP server provides cli_lookup_command? +

cli_lookup_command is provided by the Avalanche AVAX MCP server (https://build.avax.network/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Avalanche AVAX MCP tool call.

Deterministic rules across all 44 Avalanche AVAX MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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