pump_buy

Buy a pump.fun token with SOL. Works on bonding curve and graduated (PumpSwap AMM) tokens. Requires AGENTI_SOLANA_PRIVATE_KEY.

SERVERAgenti SOURCEnirholas/agenti

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nirholas-agenti/pump-buy.md

WHAT IT DOES

What pump_buy does on Agenti

AI agents use pump_buy to commit financial operations through Agenti, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why pump_buy is rated Critical

This tool executes a real cryptocurrency purchase using SOL, committing financial resources to buy tokens on-chain. It involves spending actual cryptocurrency (SOL) to acquire pump.fun tokens, which is a direct financial transaction that moves money/assets. Misuse could result in significant financial loss through unwanted token purchases, rug pulls, or manipulation.

From the tool's definition Buy a pump.fun token with SOL... Requires AGENTI_SOLANA_PRIVATE_KEY

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs pump_buy safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Agenti, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For pump_buy, this is the rule to start with:

pump_buy Approval-gated

Any call to pump_buy is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "pump_buy": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Agenti, apply this rule, and every pump_buy call is checked against it from then on.

FAQ

Questions about pump_buy

What does the pump_buy tool do? +

Buy a pump.fun token with SOL. Works on bonding curve and graduated (PumpSwap AMM) tokens. Requires AGENTI_SOLANA_PRIVATE_KEY. It is categorised as a Financial tool in the Agenti MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on pump_buy? +

Register the Agenti MCP server in PolicyLayer and add a rule for pump_buy: 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 Agenti. Nothing to install.

What risk level is pump_buy? +

pump_buy is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit pump_buy? +

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

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

pump_buy is provided by the Agenti MCP server (nirholas/agenti). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Agenti, and thousands of servers like it.

This server

All 73 Agenti tools → Critical-risk tools on this server →

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buy_now on Ebay → All critical-risk MCP tools → The MCP Attack Database →

Guides

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