subscribe_issue

Subscribe a user to an issue

SERVERForgejo SOURCEsqcows/forgejo-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/sqcows-forgejo-mcp/subscribe-issue.md

WHAT IT DOES

What subscribe_issue does on Forgejo

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

RISK

Why subscribe_issue is rated Medium

Creates reversible subscription record without destructive or financial impact; moderate blast radius from unwanted notifications.

From the tool's definition Subscribe user to issue; modifies subscription state in repository tracking.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs subscribe_issue safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Forgejo, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For subscribe_issue, this is the rule to start with:

subscribe_issue Rate-limited

subscribe_issue 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": {
    "subscribe_issue": {
      "limits": [
        {
          "counter": "subscribe_issue_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Forgejo, apply this rule, and every subscribe_issue call is checked against it from then on.

FAQ

Questions about subscribe_issue

What does the subscribe_issue tool do? +

Subscribe a user to an issue. It is categorised as a Write tool in the Forgejo MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on subscribe_issue? +

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

What risk level is subscribe_issue? +

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

Can I rate-limit subscribe_issue? +

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

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

subscribe_issue is provided by the Forgejo MCP server (sqcows/forgejo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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