MCP server

FilingDesk Data Official

com.filingdesk/data

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

US LLC filing fees, annual-report deadlines and naming-rule checks, from official state sources.

Working at last checkVerified publisher: filingdesk.comAbout 2,474 tokens per request once connected8 tools

Website

https://filingdesk.com/api/mcp

At a glance

Type: MCP server
Publisher: filingdesk.com (verified by the MCP Registry)
Status: Working at last check
Tools: 8
Token cost: About 2,474 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http data https://filingdesk.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.data]
url = "https://filingdesk.com/api/mcp"

Gemini CLI

{"mcpServers":{"data":{"httpUrl":"https://filingdesk.com/api/mcp"}}}

Cursor

{"mcpServers":{"data":{"url":"https://filingdesk.com/api/mcp"}}}

VS Code

{"servers":{"data":{"type":"http","url":"https://filingdesk.com/api/mcp"}}}

Antigravity

agy mcp add data https://filingdesk.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"data","server_url":"https://filingdesk.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"data","server_url":"https://filingdesk.com/api/mcp"}

Tools

check_llc_name ~437 tokens
Screens a proposed business name against state naming rules. It does NOT search any state registry and cannot tell whether a name is already taken. Wyoming and Delaware: the entity designator where the statute requires one (such as "LLC"), words that are restricted or need agency approval (such as "
compare_formation_options ~305 tokens
Returns fixed, factual tradeoffs for deciding WHERE to form (topic "state": the home state versus Wyoming, Delaware, and Nevada, including the cost of foreign-qualifying back into the home state) or WHAT entity type to use (topic "entity_type": LLC versus the S-corp tax election versus C-corp), plus
compare_llc_costs ~295 tokens
Ranks US states by LLC cost: the one-time formation fee, the recurring state fee, or the first-year total (formation plus one recurring period). Use when the user asks which state is cheapest to form or maintain an LLC in, or wants LLC costs compared across specific states. Covers all 50 states + DC
get_annual_report_deadline ~268 tokens
Calculates when an LLC's next annual report or franchise tax is due in a given state and the amount owed, and returns the state's rule text, late-filing consequences where the dataset has them (penaltyAndNotes), and the official state source URLs. Use when the user asks when their LLC's annual repor
get_llc_fees ~190 tokens
Returns one US state's LLC formation fee, its recurring annual-report or franchise-tax cost and cadence, online processing time, and known gotchas such as publication requirements, plus a labeled list of the official state source URLs the figures were taken from (dataset verified 2026). Use when the
list_filing_states ~125 tokens
Lists FilingDesk's coverage: the states it files formations in today with all-in prices, the states its naming-rule screen supports, and fee/deadline data coverage (all 50 states + DC). Use when the user asks which states FilingDesk can file in, or before stating that FilingDesk can file in a partic
preview_order ~438 tokens
Validates and prices a formation order and returns the exact summary that would be submitted, WITHOUT submitting anything (no side effects). Use when the user wants FilingDesk to form their LLC or corporation and has provided the business name, state, entity type, and their name, email, and phone. T
submit_order Moves money · ~416 tokens
Submits a formation order to FilingDesk. THIS HAS A REAL-WORLD EFFECT: it records the order, notifies a FilingDesk specialist, and may send an automatic order-confirmation email to the customer's email address. The specialist then reviews the order, confirms name availability and the price, and emai

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