The Docs MCP server,
connected in one click.
Documents and web for AI agents: PDF parse, OCR, web extract, invoice checks. x402, no API key. Connect the official Docs MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Docs to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http docs-mart402 https://mart402.com/mcp/docsRun in your terminal, then restart Claude Code.
Docs · https://mart402.com/mcp/docs
What your AI can do with Docs
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_catalog”: Mart402 product catalog: all products, prices, payment config, error codes, rate limits. Free.”
“Use “quote_parse”: Free quote for PDF parsing: page count, route (text/scan-OCR) and the exact final price, before any payment. Use the returned quote_id with.”
“Use “get_receipt”: Re-fetch a previously paid result for free by receipt id (every paid response carries receipt_id).”
“Use “get_sample”: Free recorded sample response for a paid product (from real production runs, marked sample:true) - see the exact response shape before payin.”
How secure is the Docs MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Docs holds up.
Official endpoint
Operated by Docs (mart402.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Docs adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Docs
Choose Docs in the gate directory. No sign-in needed.
Use it anywhere
Docs's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Docs exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_catalog — Mart402 product catalog: all products, prices, payment config, error codes, rate limits. Free.
quote_parse — Free quote for PDF parsing: page count, route (text/scan-OCR) and the exact final price, before any payment. Use the returned quote_id with
get_receipt — Re-fetch a previously paid result for free by receipt id (every paid response carries receipt_id).
get_sample — Free recorded sample response for a paid product (from real production runs, marked sample:true) - see the exact response shape before payin
extract_url — Extract a web page to clean Markdown + metadata (auto JS rendering, robots.txt respected). $0.005 fast / $0.01 rendered; cached results half
parse_document — Parse a PDF to structured Markdown (hallucination-guarded OCR for scanned pages, Japanese-strong). Pass url (one step: the 402 quotes the ex
ocr_image — OCR one image to text with dual-engine consensus, calibrated confidence and per-segment corroboration. Japanese-strong. Flat $0.05/image. Ch
verify_invoice — Verify extracted invoice fields: arithmetic consistency, line-item totals, JP registration number check-digit + corporate-number existence o
+ 6 more tools once connected
Who runs the Docs MCP server?
The Docs MCP server at a glance
https://mart402.com/mcp/docsQuestions, answered
Is there an official Docs MCP server?
Yes — Docs operates its own remote MCP server at mart402.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Docs to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Docs in the directory. No account or sign-in is needed. From then on, Docs's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Docs runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Docs MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Docs in minutes. No credit card required.
Connect more than just Docs
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Docs in: Claude · Claude Code · ChatGPT · Cursor · VS Code