gluecron_close_issue
Close an open issue. Requires authenticated caller with write access. Idempotent — closing an already-closed issue is a no-op. Returns {state}.
This record as markdown: /tools/com-gluecron-gluecron/gluecron-close-issue.md
What gluecron_close_issue does on Gluecron
AI agents use gluecron_close_issue to create or update resources in Gluecron, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Gluecron environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
repo | string | Yes | Repo name |
owner | string | Yes | Repo owner username |
number | number | Yes | Issue number |
Parameters from the server's own tool schema.
Why gluecron_close_issue is rated Medium
This tool modifies repository state by transitioning an issue from open to closed. While reversible (issues can be reopened), it is a non-destructive write operation that changes data. It requires write access, confirming it performs a write action rather than merely reading. The medium severity reflects that closing issues could disrupt workflows or project management but can be undone by reopening the issue.
From the tool's definition Close an open issue. Requires authenticated caller with write access.
Attacks that exploit this kind of access
The rule that runs gluecron_close_issue safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Gluecron, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gluecron_close_issue, this is the rule to start with:
gluecron_close_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.
The button opens the PolicyLayer dashboard: create your workspace, connect Gluecron, apply this rule, and every gluecron_close_issue call is checked against it from then on.
Questions about gluecron_close_issue
Close an open issue. Requires authenticated caller with write access. Idempotent — closing an already-closed issue is a no-op. Returns {state}. It is categorised as a Write tool in the Gluecron MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
gluecron_close_issue accepts 3 parameters: repo, owner, number. Required: repo, owner, number. The full parameter table on this page comes from the server's own tool schema.
Register the Gluecron MCP server in PolicyLayer and add a rule for gluecron_close_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 Gluecron. Nothing to install.
gluecron_close_issue is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the gluecron_close_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.
Set action: deny in the PolicyLayer policy for gluecron_close_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.
gluecron_close_issue is provided by the Gluecron MCP server (https://gluecron.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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