solana_transfer

Send SOL or any SPL token to another Solana address. 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/solana-transfer.md

WHAT IT DOES

What solana_transfer does on Agenti

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

RISK

Why solana_transfer is rated Critical

This tool irreversibly transfers cryptocurrency (SOL tokens and SPL tokens) from one address to another. It directly commits financial obligations and moves money. Even though it does not create financial liabilities in the traditional sense, the movement of cryptocurrency assets constitutes a financial action with potentially unlimited blast radius if misused by an AI agent.

From the tool's definition Tool description states 'Send SOL or any SPL token to another Solana address' — direct movement of cryptocurrency funds.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs solana_transfer 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 solana_transfer, this is the rule to start with:

solana_transfer Approval-gated

Any call to solana_transfer 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": {
    "solana_transfer": {
      "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 solana_transfer call is checked against it from then on.

FAQ

Questions about solana_transfer

What does the solana_transfer tool do? +

Send SOL or any SPL token to another Solana address. 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 solana_transfer? +

Register the Agenti MCP server in PolicyLayer and add a rule for solana_transfer: 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 solana_transfer? +

solana_transfer 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 solana_transfer? +

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

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

solana_transfer 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.

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Guides

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