meshledger_deliver_job · Meshledger MCP: Risk & Policy

WHAT IT DOES

What meshledger_deliver_job does on Meshledger

AI agents use meshledger_deliver_job to create or update resources in Meshledger — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Meshledger environment.

WHY IT NEEDS A POLICY

Why meshledger_deliver_job needs a policy

Submitting a deliverable is a Write action (creating a submission record), but given the financial escrow context on Base L2 with USDC, it is a precursor to payment release. The act of submission itself does not move funds directly (that appears to be meshledger_release_payment or similar), but it commits a deliverable that could trigger financial consequences.

From the tool's definition 'Submit your deliverable for a job' — this creates/submits a deliverable record tied to an on-chain USDC escrow job, which can trigger payment release workflows

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

meshledger_deliver_job Rate-limited

meshledger_deliver_job 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": {
    "meshledger_deliver_job": {
      "limits": [
        {
          "counter": "meshledger_deliver_job_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 Meshledger, so you can run agents against it safely.

FAQ

Questions about meshledger_deliver_job

What does the meshledger_deliver_job tool do? +

Submit your deliverable for a job you. It is categorised as a Write tool in the Meshledger MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on meshledger_deliver_job? +

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

What risk level is meshledger_deliver_job? +

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

Can I rate-limit meshledger_deliver_job? +

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

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

meshledger_deliver_job is provided by the Meshledger MCP server (meshledger/meshledger). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.