The Patent PreCheck MCP server,
connected in one click.
Keyless 12-tool patentability MCP: USPTO pillar scores, prior art, hosted at patentprecheck.com/mcp. Connect the official Patent PreCheck 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 Patent PreCheck 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 patent-precheck https://patentprecheck.com/mcpRun in your terminal, then restart Claude Code.
Patent PreCheck · https://patentprecheck.com/mcp
What your AI can do with Patent PreCheck
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “precheck_score”: Run a patentability pre-check on source code or an invention description. Returns a 0–100 patentability score across the four USPTO statutor.”
“Use “precheck_prior_art”: Return the closest prior-art matches consulted for an invention (titles, sources, similarity scores, URLs). Runs the same analyze pipeline a.”
“Use “precheck_rejection_patterns”: Preview examination-risk signals: similar office-action rejections, abandonment patterns, and the primary statutory basis an examiner might.”
“Use “precheck_legal_context”: Return a short snippet of current US software-patent legal guidance (CAFC, USPTO, Alice/§101) relevant to scoring this invention. Informatio.”
How secure is the Patent PreCheck MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Patent PreCheck holds up.
Official endpoint
Operated by Patent PreCheck (patentprecheck.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 Patent PreCheck 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 Patent PreCheck
Choose Patent PreCheck in the gate directory. No sign-in needed.
Use it anywhere
Patent PreCheck'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 Patent PreCheck exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
precheck_score — Run a patentability pre-check on source code or an invention description. Returns a 0–100 patentability score across the four USPTO statutor
precheck_prior_art — Return the closest prior-art matches consulted for an invention (titles, sources, similarity scores, URLs). Runs the same analyze pipeline a
precheck_rejection_patterns — Preview examination-risk signals: similar office-action rejections, abandonment patterns, and the primary statutory basis an examiner might
precheck_legal_context — Return a short snippet of current US software-patent legal guidance (CAFC, USPTO, Alice/§101) relevant to scoring this invention. Informatio
precheck_pillars — List the five patentability pillars (with statutes and weights) and the band rules used by precheck_score. Use this to explain a score to th
precheck_start_review — Return the URL where the user can start a paid (or promo-unlocked) Interactive Code Review that strengthens each pillar with evidence and pr
precheck_search_corpus — Fast semantic search against the 2M+ prior-art corpus without LLM scoring. Returns ranked matches with similarity scores. Cheaper than prech
precheck_cpc_suggest — Suggest Cooperative Patent Classification (CPC) codes for an invention description. Offline heuristic — informational only. No network call.
+ 4 more tools once connected
Who runs the Patent PreCheck MCP server?
The Patent PreCheck MCP server at a glance
https://patentprecheck.com/mcpQuestions, answered
Is there an official Patent PreCheck MCP server?
Yes — Patent PreCheck operates its own remote MCP server at patentprecheck.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 Patent PreCheck to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Patent PreCheck in the directory. No account or sign-in is needed. From then on, Patent PreCheck's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Patent PreCheck runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Patent PreCheck 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 Patent PreCheck in minutes. No credit card required.
Connect more than just Patent PreCheck
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Patent PreCheck in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Patent PreCheck — safely.
One URL. All MCPs. Full control. Free to start.
Get started free