Launch a token with built-in bonding curve. No DEX listing needed — tradable instantly. 1% fee on every trade. Price rises with demand. Auto-graduates to DEX at 1 ETH. Factory V2 (Optimism): 0x9B4A30677152dB1B432812f5B7cbA4f201614784
Risk signalsBulk/mass operation — affects multiple targets
Part of the AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains server.
Free to start. No card required.
AI agents use create_agent_token to create or modify resources in AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call create_agent_token repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"create_agent_token": {
"limits": [
{
"counter": "create_agent_token_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains policy for all 37 tools.
These attack patterns abuse exactly the kind of access create_agent_token gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Launch a token with built-in bonding curve. No DEX listing needed — tradable instantly. 1% fee on every trade. Price rises with demand. Auto-graduates to DEX at 1 ETH. Factory V2 (Optimism): 0x9B4A30677152dB1B432812f5B7cbA4f201614784. It is categorised as a Write tool in the AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains MCP server in PolicyLayer and add a rule for create_agent_token: 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 AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains. Nothing to install.
create_agent_token is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_agent_token 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 create_agent_token. 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.
create_agent_token is provided by the AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains MCP server (aigen/defi-data). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 37 AIGEN DeFi Data — Yields, Gas, Prices Across 6 Chains tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.