get_campfire_lines

THE RISK

Low Risk

Why get_campfire_lines needs a policy

This tool retrieves historical chat messages from a campfire (Basecamp's chat feature). It performs a read-only query operation with no ability to create, modify, delete, or execute actions. The blast radius of misuse is minimal—an agent could retrieve chat history it shouldn't access, but cannot alter data or trigger external operations. Classified as Read with low severity.

From the tool's definition Tool name 'get_campfire_lines' and description 'Get recent chat messages from a campfire' indicate retrieval of existing data with no modification or side effects.

Documented attack patterns abuse exactly the kind of access get_campfire_lines gives an agent:

POLICY

How to control get_campfire_lines

PolicyLayer is an MCP gateway — it sits between your AI agents and Basecamp MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_campfire_lines:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_campfire_lines": {}
  }
}

get_campfire_lines is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Basecamp MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Basecamp MCP Server tools

Destructive delete_webhook Delete a webhook Destructive remove_person_from_project Revoke access from one or more people for a project Write reposition_todo Change the position/order of a todo within its list Write add_comment_to_card Add a comment to a card Write add_comment_to_document Add a comment to a document Write add_comment_to_message Add a comment/reply to a message Write add_comment_to_recording Add a comment to any Basecamp recording (universal comment tool) Write add_comment_to_todo Add a comment to a specific todo

All 56 Basecamp MCP Server tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_campfire_lines

What does the get_campfire_lines tool do? +

Get recent chat messages from a campfire. It is categorised as a Read tool in the Basecamp MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_campfire_lines? +

Register the Basecamp MCP Server MCP server in PolicyLayer and add a rule for get_campfire_lines: 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 Basecamp MCP Server. Nothing to install.

What risk level is get_campfire_lines? +

get_campfire_lines is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_campfire_lines? +

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

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

get_campfire_lines is provided by the Basecamp MCP Server MCP server (qusaiisaleem/basecamp-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Basecamp MCP Server tool call.

Start from Basecamp MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →