Convert a PDF to clean, reading-order Markdown for LLM consumption: reconstructs up to 2 content columns (plus full-width title/footer bands), infers headings from font size, and detects bullet/numbered lists. Pages with 3 or more columns fall back to single-column reading order. Tables are emitt...
Risk signalsAccepts file system path (filePath)
Part of the Pdf Toolkit server.
Free to start. No card required.
AI agents call pdf_to_markdown to retrieve information from Pdf Toolkit without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though pdf_to_markdown only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"pdf_to_markdown": {}
}
}See the full Pdf Toolkit policy for all 22 tools.
These attack patterns abuse exactly the kind of access pdf_to_markdown gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Convert a PDF to clean, reading-order Markdown for LLM consumption: reconstructs up to 2 content columns (plus full-width title/footer bands), infers headings from font size, and detects bullet/numbered lists. Pages with 3 or more columns fall back to single-column reading order. Tables are emitted as plain reading-order text, NOT reconstructed as Markdown tables. Best on clean, digital (text-based) PDFs; degrades on scanned/image-only PDFs (use pdf_render_pages for those) and very complex layouts. Returns the first 10 pages by default.. It is categorised as a Read tool in the Pdf Toolkit MCP Server, which means it retrieves data without modifying state.
Register the Pdf Toolkit MCP server in PolicyLayer and add a rule for pdf_to_markdown: 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 Pdf Toolkit. Nothing to install.
pdf_to_markdown is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the pdf_to_markdown 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 pdf_to_markdown. 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.
pdf_to_markdown is provided by the Pdf Toolkit MCP server (@aryanbv/pdf-toolkit-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 22 Pdf Toolkit tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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