update_version · Tonle OpenProject MCP Server MCP

WHAT IT DOES

What update_version does on Tonle OpenProject MCP Server

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

WHY IT NEEDS A POLICY

Why update_version needs a policy

This tool modifies existing version records (e.g., version metadata, status, dates) in OpenProject. Updates are reversible—data can be changed again or reverted. It does not delete data (which would be Destructive), execute arbitrary code (Execute), move money (Financial), or trigger uncontrollable side effects.

From the tool's definition Tool description: 'Update an existing version'. The verb 'update' indicates modification of existing data in a reversible manner, consistent with the Write category.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_version Rate-limited

update_version 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": {
    "update_version": {
      "limits": [
        {
          "counter": "update_version_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 Tonle OpenProject MCP Server, so you can run agents against it safely.

FAQ

Questions about update_version

What does the update_version tool do? +

Update an existing version. It is categorised as a Write tool in the Tonle OpenProject MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_version? +

Register the Tonle OpenProject MCP Server MCP server in PolicyLayer and add a rule for update_version: 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 Tonle OpenProject MCP Server. Nothing to install.

What risk level is update_version? +

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

Can I rate-limit update_version? +

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

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

update_version is provided by the Tonle OpenProject MCP Server MCP server (liratanak/openproject-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.