quire.addChatComment · Quire MCP Server MCP: Risk & Policy

WHAT IT DOES

What quire.addChatComment does on Quire MCP Server

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

WHY IT NEEDS A POLICY

Why quire.addChatComment needs a policy

This tool writes data to an existing chat resource without deleting or overwriting irreversibly. While it creates new content, the effect is limited to appending a comment and does not trigger external code execution, financial transactions, or destructive operations.

From the tool's definition The tool 'addChatComment' creates new comment data within a chat channel, modifying the state of the Quire platform by adding a message. The action is reversible (comments can typically be deleted or edited later).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

quire.addChatComment Rate-limited

quire.addChatComment 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": {
    "quire.addChatComment": {
      "limits": [
        {
          "counter": "quire.addchatcomment_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 Quire MCP Server, so you can run agents against it safely.

FAQ

Questions about quire.addChatComment

What does the quire.addChatComment tool do? +

Add a comment to a chat channel by OID, or by project ID and chat ID. It is categorised as a Write tool in the Quire 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 quire.addChatComment? +

Register the Quire MCP Server MCP server in PolicyLayer and add a rule for quire.addChatComment: 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 Quire MCP Server. Nothing to install.

What risk level is quire.addChatComment? +

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

Can I rate-limit quire.addChatComment? +

Yes. Add a rate_limit block to the quire.addChatComment 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 quire.addChatComment completely? +

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

quire.addChatComment is provided by the Quire MCP Server MCP server (jacob-hartmann/quire-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.