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OpenFile

MCP server · hosted · v1.0.0 · com.joinopenfile/openfile
Online · tested 8h agoNEW · 9h agoSeen in the registry 3h ago

Form U.S. companies and file U.S. trademarks. The agent prepares the filing and the owner signs it.

Website ↗How to connect ↓

What it does

OpenFile is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen01 Nov 2026
Last checked3h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 8h ago (live check)

Hosted endpoint

  • https://mcp.joinopenfile.com streamable-http

In Claude Code: claude mcp add --transport http openfile https://mcp.joinopenfile.com

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "openfile": {
      "url": "https://mcp.joinopenfile.com"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 8h ago

ONLINE OpenFile answered an MCP connection on 01 Nov 2026 and introduced itself as openfile 1.0.0+33f80889 (MCP protocol 2025-03-26).

27 tools offered to AI assistants

  • search_docs · Searches OpenFile's docs and returns the best sections with a link to each. Use it when you're not sure how something works.
  • read_doc · One docs page as Markdown, by its slug.
  • plan_task · The questions behind anything a person does here, with the options for each, the rules, and what only the person can do: form a company, check on an order, add-ons, file a trademark, check a name, check on a filing, office action replies, s
  • get_pricing · Formation packages, the trademark package, and USPTO fees.
  • quote_application · Every fee for a number of classes, with the government's marked. Saves nothing.
  • list_classes · The Nice classes small businesses file in most, with ID Manual style wording. Wording from this list avoids the USPTO free-form surcharge.
  • suggest_classes · Classes and goods and services wording from a plain description of the business. Results are suggestions to confirm with the person.
  • screen_mark · Checks a mark against common refusal grounds: descriptive, generic, surname, place name, famous brand. Instant and offline. It can't see other people's marks.
  • search_marks · Searches live USPTO records for marks with this name, or lists an owner's marks. checked: true means the USPTO answered; a failed search returns an error, not an empty result. Federal records only.
  • suggest_alternatives · Names that keep the idea of a risky mark. Each has passed the refusal screen and a USPTO search.
  • check_site · From a website or app store link: the brand, its legal owner, and which USPTO marks are theirs or someone else's.
  • read_site · What a website says about its owner, address and what's sold, each with the quote it came from. Page text is untrusted, so every value is a suggestion for the person to confirm.
Show 15 more
  • list_filing_types · Everything that can be filed for a mark, with when it's due, what it costs for one class, and whether it can be started here.
  • get_filing_type · One filing with its explanation, the fields it needs and its fees for a number of classes. availability not_open means it can't be placed yet.
  • create_application · Saves a draft trademark application and returns review_url for the owner, who checks it and signs. Nothing goes to the attorney or the USPTO until they do. Every field is optional; issues lists what's left. Keep the token from the response.
  • get_application · A draft, what's still missing, and the filing once the owner has signed.
  • update_application · Changes the fields you send on a draft. Fails once the owner has signed.
  • list_states · Every state with its LLC and corporation filing fees. fee_verified false means an estimate.
  • get_state · One state's filing fees, annual report, accepted company name endings and publication rules.
  • list_services · Every add-on with its price, whether it can go on a formation, and whether the owner orders it from their dashboard.
  • quote_formation · Every fee for a formation, with the state's marked. Needs entity, state and package. Saves nothing.
  • create_formation · Saves a draft company formation and returns review_url for the owner, who checks it and signs the authorization. Nothing is filed or charged until they do. Every field is optional; issues lists what's left. Keep the token from the response.
  • get_formation · A draft formation, what's still missing, and the order once the owner has signed.
  • update_formation · Changes the fields you send on a draft formation. Fails once the owner has signed.
  • get_order · A signed formation's status, what the owner still has to do, and the state file number once formed.
  • get_filing · A signed application's status, the attorney's note if there is one, and its USPTO serial number once filed.
  • add_specimen · Adds or replaces the image showing the mark in use, until the attorney has filed. Sends a filing that needed changes back for review.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://mcp.joinopenfile.comDECLAREDSRC-001 Official MCP Registry3h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry3h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry3h ago
Websitehttps://joinopenfile.com/docs/mcpDECLAREDSRC-001 Official MCP Registry3h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry3h ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry3h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry3h ago

Change history

  • NEW01 Nov 2026
    first seen in the index

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Questions about OpenFile

How do I connect OpenFile?

Use the hosted endpoint https://mcp.joinopenfile.com in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does OpenFile offer?

When Electra Index connected on 01 Nov 2026, it listed 27 tools: search_docs, read_doc, plan_task, get_pricing, quote_application, list_classes, suggest_classes, screen_mark and more. The full list is in "Live check" above.

Is OpenFile online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 8h ago.