attest-deployment | PolicyLayer

WHAT IT DOES

What attest-deployment does on RSK MCP Server - Rootstock Blockchain Tools

AI agents use attest-deployment to create or update resources in RSK MCP Server - Rootstock Blockchain Tools — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your RSK MCP Server - Rootstock Blockchain Tools environment.

WHY IT NEEDS A POLICY

Why attest-deployment needs a policy

This tool creates and records an attestation on the Rootstock blockchain, which constitutes data creation/modification. While attestations are typically part of a verifiable credential system and could potentially be immutable by design, the description does not indicate irreversibility or deletion capability, making Write the appropriate category rather than Destructive.

From the tool's definition Tool description explicitly states 'Create a deployment attestation on Rootstock using RAS' — this is a creation operation that writes data to the blockchain.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

attest-deployment Rate-limited

attest-deployment stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "attest-deployment": {
      "limits": [
        {
          "counter": "attest-deployment_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches RSK MCP Server - Rootstock Blockchain Tools, so you can run agents against it safely.

FAQ

Questions about attest-deployment

What does the attest-deployment tool do? +

Create a deployment attestation on Rootstock using RAS. Uses default testnet schema UIDs when none is provided. It is categorised as a Write tool in the RSK MCP Server - Rootstock Blockchain Tools MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on attest-deployment? +

Register the RSK MCP Server - Rootstock Blockchain Tools MCP server in PolicyLayer and add a rule for attest-deployment: 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 RSK MCP Server - Rootstock Blockchain Tools. Nothing to install.

What risk level is attest-deployment? +

attest-deployment is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit attest-deployment? +

Yes. Add a rate_limit block to the attest-deployment 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 attest-deployment completely? +

Set action: deny in the PolicyLayer policy for attest-deployment. 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 attest-deployment? +

attest-deployment is provided by the RSK MCP Server - Rootstock Blockchain Tools MCP server (rsksmart/rsk-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.