crow_tax_add_w2

Add a W-2 wage statement to the return.

SERVERCrow SOURCEkh0pper/crow

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/kh0pper-crow/crow-tax-add-w2.md

WHAT IT DOES

What crow_tax_add_w2 does on Crow

AI agents use crow_tax_add_w2 to create or update resources in Crow, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Crow environment.

RISK

Why crow_tax_add_w2 is rated Medium

The tool adds financial documentation (W-2) to a tax return, which is a write operation that modifies the return structure. While it involves financial data, it does not move money, commit financial obligations, or trigger actual tax filing/payment—it only modifies the return document itself. Therefore, Write is more appropriate than Financial.

From the tool's definition Tool name 'crow_tax_add_w2' and description 'Add a W-2 wage statement to the return' indicate the tool creates or modifies tax return data by adding a W-2 form element. This is a reversible data creation/modification action.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crow_tax_add_w2 safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Crow, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crow_tax_add_w2, this is the rule to start with:

crow_tax_add_w2 Rate-limited

crow_tax_add_w2 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": {
    "crow_tax_add_w2": {
      "limits": [
        {
          "counter": "crow_tax_add_w2_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 Crow, apply this rule, and every crow_tax_add_w2 call is checked against it from then on.

FAQ

Questions about crow_tax_add_w2

What does the crow_tax_add_w2 tool do? +

Add a W-2 wage statement to the return. It is categorised as a Write tool in the Crow MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on crow_tax_add_w2? +

Register the Crow MCP server in PolicyLayer and add a rule for crow_tax_add_w2: 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 Crow. Nothing to install.

What risk level is crow_tax_add_w2? +

crow_tax_add_w2 is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit crow_tax_add_w2? +

Yes. Add a rate_limit block to the crow_tax_add_w2 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 crow_tax_add_w2 completely? +

Set action: deny in the PolicyLayer policy for crow_tax_add_w2. 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 crow_tax_add_w2? +

crow_tax_add_w2 is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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