redmine_update_project · Redmine MCP: Risk & Policy

WHAT IT DOES

What redmine_update_project does on Redmine

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

WHY IT NEEDS A POLICY

Why redmine_update_project needs a policy

This tool modifies project data in Redmine, which is a write operation. It is reversible—updates can be undone by updating again with different values. The severity is medium because an AI agent misusing this could alter project configurations, metadata, or settings affecting team workflows, but the blast radius is limited since: (1) the operation is reversible, (2) only specified fields are changed (not a bulk…

From the tool's definition Tool name 'redmine_update_project' and description 'Update an existing Redmine project. Only provided fields are changed.' indicate modification of existing data in a reversible manner.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

redmine_update_project Rate-limited

redmine_update_project 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": {
    "redmine_update_project": {
      "limits": [
        {
          "counter": "redmine_update_project_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 Redmine, so you can run agents against it safely.

FAQ

Questions about redmine_update_project

What does the redmine_update_project tool do? +

[Stable] Update an existing Redmine project. Only provided fields are changed. It is categorised as a Write tool in the Redmine MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on redmine_update_project? +

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

What risk level is redmine_update_project? +

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

Can I rate-limit redmine_update_project? +

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

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

redmine_update_project is provided by the Redmine MCP server (jesusr00/mcp-server-redmine). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.