Convert Markdown to a Microsoft Word DOCX file. Produces a binary .docx document with styled headings, bold/italic text, numbered and bulleted lists, and code formatting. This is a binary format — output_path should almost always be provided. Side effects: when output_path is provided, writes the...
Part of the Markdown server.
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AI agents use convert_to_docx to create or modify resources in Markdown. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call convert_to_docx repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Markdown.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"convert_to_docx": {
"limits": [
{
"counter": "convert_to_docx_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Markdown policy for all 34 tools.
These attack patterns abuse exactly the kind of access convert_to_docx gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Convert Markdown to a Microsoft Word DOCX file. Produces a binary .docx document with styled headings, bold/italic text, numbered and bulleted lists, and code formatting. This is a binary format — output_path should almost always be provided. Side effects: when output_path is provided, writes the DOCX binary to disk (creates parent directories, overwrites existing files). When output_path is omitted, returns a JSON object with { format: 'docx', file_size_bytes, hint, base64_preview } — the hint will tell you to re-call with output_path to save the file. Returns: JSON write-confirmation (if output_path set), or JSON binary-guidance object (if omitted). Use this for Word-compatible documents. Prefer convert_to_rtf for legacy word processors, convert_to_pdf for read-only distribution, or convert_to_html for web.. It is categorised as a Write tool in the Markdown MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Markdown MCP server in PolicyLayer and add a rule for convert_to_docx: 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 Markdown. Nothing to install.
convert_to_docx is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the convert_to_docx 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.
Set action: deny in the PolicyLayer policy for convert_to_docx. 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.
convert_to_docx is provided by the Markdown MCP server (@xjtlumedia/markdown-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 34 Markdown tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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