Low Risk

ava_list_my_tokens

List all ERC-20 tokens deployed via your API key, newest first. Use to audit past deployments, find a contract address, or check deployment history. Supports filtering by status and chain. Returns up to 50 results by default (max 200). Does not return tokens deployed by other API keys even on the...

Risk signalsHandles credentials or secrets (apiKey)

Part of the Ava Genesis server.

ava_list_my_tokens 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 ava_list_my_tokens to retrieve information from Ava Genesis 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 ava_list_my_tokens 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": {
    "ava_list_my_tokens": {}
  }
}

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Get this rule live on your own Ava Genesis server in minutes. PolicyLayer enforces it on every call, before it runs.

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These attack patterns abuse exactly the kind of access ava_list_my_tokens 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 ava_list_my_tokens 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 ava_list_my_tokens tool do? +

List all ERC-20 tokens deployed via your API key, newest first. Use to audit past deployments, find a contract address, or check deployment history. Supports filtering by status and chain. Returns up to 50 results by default (max 200). Does not return tokens deployed by other API keys even on the same account.. It is categorised as a Read tool in the Ava Genesis MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on ava_list_my_tokens? +

Register the Ava Genesis MCP server in PolicyLayer and add a rule for ava_list_my_tokens: 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 Ava Genesis. Nothing to install.

What risk level is ava_list_my_tokens? +

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

Can I rate-limit ava_list_my_tokens? +

Yes. Add a rate_limit block to the ava_list_my_tokens 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 ava_list_my_tokens completely? +

Set action: deny in the PolicyLayer policy for ava_list_my_tokens. 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 ava_list_my_tokens? +

ava_list_my_tokens is provided by the Ava Genesis MCP server (https://avagenesis.com/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 Ava Genesis tool call.

Deterministic rules across all 9 Ava Genesis tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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