google-workspace.docs_append_text

Append plain text to the end of a Google Document

SERVERCoWork OS SOURCECoWork-OS/CoWork-OS

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/cowork-os/google-workspace.docs-append-text.md

WHAT IT DOES

What google-workspace.docs_append_text does on CoWork OS

AI agents use google-workspace.docs_append_text to create or update resources in CoWork OS, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CoWork OS environment.

RISK

Why google-workspace.docs_append_text is rated Medium

This tool creates or modifies data in Google Docs in a reversible manner. The appended text can be edited or deleted. It is not destructive (cannot be undone irreversibly), not execute (does not run code or commands), not financial.

From the tool's definition Tool name contains 'append_text' and description states 'Append plain text to the end of a Google Document'. Append is a write operation that modifies content reversibly.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs google-workspace.docs_append_text safely

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

google-workspace.docs_append_text Rate-limited

google-workspace.docs_append_text 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": {
    "google-workspace.docs_append_text": {
      "limits": [
        {
          "counter": "google-workspace.docs_append_text_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 CoWork OS, apply this rule, and every google-workspace.docs_append_text call is checked against it from then on.

FAQ

Questions about google-workspace.docs_append_text

What does the google-workspace.docs_append_text tool do? +

Append plain text to the end of a Google Document. It is categorised as a Write tool in the CoWork OS MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on google-workspace.docs_append_text? +

Register the CoWork OS MCP server in PolicyLayer and add a rule for google-workspace.docs_append_text: 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 CoWork OS. Nothing to install.

What risk level is google-workspace.docs_append_text? +

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

Can I rate-limit google-workspace.docs_append_text? +

Yes. Add a rate_limit block to the google-workspace.docs_append_text 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 google-workspace.docs_append_text completely? +

Set action: deny in the PolicyLayer policy for google-workspace.docs_append_text. 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 google-workspace.docs_append_text? +

google-workspace.docs_append_text is provided by the CoWork OS MCP server (CoWork-OS/CoWork-OS). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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