unarchive_project

THE RISK

Medium Risk

Why unarchive_project needs a policy

This tool creates a reversible state change—unarchiving a project restores its visibility and accessibility without deleting or destroying data. It falls under Write category because it modifies data (project archive status) in a way that can be undone (by re-archiving). Severity is medium because misuse could restore unwanted projects and cause confusion, but the action is fully reversible.

From the tool's definition Tool name 'unarchive_project' and description 'Unarchive a project (restores it from archived state)' indicate the tool modifies project state by restoring an archived project.

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

POLICY

How to control unarchive_project

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 unarchive_project:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "unarchive_project": {
      "limits": [
        {
          "counter": "unarchive_project_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

unarchive_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.

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.

LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Basecamp MCP Server tools

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All 56 Basecamp MCP Server tools →

Write tools on other servers

M-Team MCP Server download_torrent YouTube MCP Server generate_video_title Android Forensics ADB MCP Server combine_reports 0xarchive web3_signup

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about unarchive_project

What does the unarchive_project tool do? +

Unarchive a project (restores it from archived state). It is categorised as a Write tool in the Basecamp 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 unarchive_project? +

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

What risk level is unarchive_project? +

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

Can I rate-limit unarchive_project? +

Yes. Add a rate_limit block to the unarchive_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 unarchive_project completely? +

Set action: deny in the PolicyLayer policy for unarchive_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 unarchive_project? +

unarchive_project 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 →