validate_batch · Odgs MCP: Risk & Policy

WHAT IT DOES

What validate_batch does on Odgs

AI agents invoke validate_batch to trigger actions in Odgs. 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.

WHY IT NEEDS A POLICY

Why validate_batch needs a policy

The tool name suggests executing a batch validation operation, likely triggering the Sovereign Validation Engine to process multiple items and potentially produce signed certificates. This is an Execute-category action as it triggers external operations. However, the description is empty, so confidence is lowered.

From the tool's definition Tool name 'validate_batch' and server description mentions 'deterministic governance enforcement' and 'cryptographically signed S-Certs' — batch validation implies executing a validation process against multiple items

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

validate_batch Rate-limited

validate_batch 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": {
    "validate_batch": {
      "limits": [
        {
          "counter": "validate_batch_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Odgs, so you can run agents against it safely.

FAQ

Questions about validate_batch

What does the validate_batch tool do? +

validate_batch. It is categorised as a Execute tool in the Odgs MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on validate_batch? +

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

What risk level is validate_batch? +

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

Can I rate-limit validate_batch? +

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

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

validate_batch is provided by the Odgs MCP server (metricprovenance/odgs-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.