prepare_rocketpool_unstake

SERVERVaultPilot MCP SOURCEvaultpilot-mcp

High RISK CLASS

Category Execute

Parameters 22 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-szhygulin-vaultpilot-mcp/prepare-rocketpool-unstake.md

WHAT IT DOES

What prepare_rocketpool_unstake does on VaultPilot MCP

AI agents invoke prepare_rocketpool_unstake to trigger actions in VaultPilot MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

Parameter	Type	Required	Description
`wallet`	string	Yes
`amountReth`	string	Yes	Human-readable rETH amount to burn for ETH, NOT raw wei. Example: "0.5" for 0.5 rETH (18 decimals). Burning requires sufficient on-protocol ETH collateral (rETH

Parameters from the server's own tool schema.

RISK

Why prepare_rocketpool_unstake is rated High

This tool constructs transactions that execute external smart contract operations (rETH burning/redeeming), making it Execute rather than Write. It is not Financial because it does not itself move money—it builds an unsigned transaction for later submission. It is not Destructive because burning rETH is reversible via the suggested alternative (Uniswap V3 pool swap).

From the tool's definition Builds an unsigned Rocket Pool unstake transaction that burns rETH and redeems ETH from on-protocol collateral. The tool triggers an external protocol operation (rETH.burn) whose financial effects depend on the amount argument and current protocol state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs prepare_rocketpool_unstake safely

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

prepare_rocketpool_unstake Rate-limited

prepare_rocketpool_unstake stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "prepare_rocketpool_unstake": {
      "limits": [
        {
          "counter": "prepare_rocketpool_unstake_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about prepare_rocketpool_unstake

What does the prepare_rocketpool_unstake tool do? +

Build an unsigned Rocket Pool unstake transaction (rETH.burn(uint256), redeems rETH for ETH from on-protocol collateral). No approval needed — burn operates on caller's balance. Preflights wallet rETH balance and rETH contract collateral; if collateral is insufficient, refuses with a hint to unwind via the rETH/ETH Uniswap V3 pool instead. It is categorised as a Execute tool in the VaultPilot MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

What parameters does prepare_rocketpool_unstake accept? +

prepare_rocketpool_unstake accepts 2 parameters: wallet, amountReth. Required: wallet, amountReth. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on prepare_rocketpool_unstake? +

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

What risk level is prepare_rocketpool_unstake? +

prepare_rocketpool_unstake is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit prepare_rocketpool_unstake? +

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

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

prepare_rocketpool_unstake is provided by the VaultPilot MCP server (vaultpilot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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