The Companies MCP server,
connected in one click.
Verify a US company: officers, agents, motor carriers. Flags when our status disagrees with state. Connect the official Companies 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 Companies 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 companies https://companies.rootz.global/mcpRun in your terminal, then restart Claude Code.
Companies · https://companies.rootz.global/mcp
What your AI can do with Companies
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “private_search”: Find US businesses by name when you do not yet know which one you want. Full-text ranked search over 30.6M entities from 56 state and territ.”
“Use “private_entity”: You have already identified a company and now need the full official record: current status, incorporation date, EIN, registered agent, ever.”
“Use “private_officer_search”: Find which companies a named person is an officer, director or registered agent of. Use it to check whether a counterparty is who they claim.”
“Use “private_browse”: Build a list of companies matching criteria rather than looking one up: state, industry (NAICS), entity type, age, city, ZIP. Use it for pro.”
How secure is the Companies MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Companies holds up.
Official endpoint
Operated by Companies (rootz.global) 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 Companies 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 Companies
Choose Companies in the gate directory. No sign-in needed.
Use it anywhere
Companies'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 Companies exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
private_search — Find US businesses by name when you do not yet know which one you want. Full-text ranked search over 30.6M entities from 56 state and territ
private_entity — You have already identified a company and now need the full official record: current status, incorporation date, EIN, registered agent, ever
private_officer_search — Find which companies a named person is an officer, director or registered agent of. Use it to check whether a counterparty is who they claim
private_browse — Build a list of companies matching criteria rather than looking one up: state, industry (NAICS), entity type, age, city, ZIP. Use it for pro
private_ceo_search — Find the chief executive, president, chairman or manager behind a company, or find every company a named executive runs. Use when the questi
private_owner_operated — Find businesses where an officer is also the registered agent — the filing lists the same person in both roles. This is a succession and acq
private_stats — Check what this dataset actually covers before relying on it. Returns per-state record counts AND the government source behind each state, w
private_age_distribution — Get business age distribution — how many entities are 0-4, 5-9, 10-14, 15-19, 20-29, 30-39, 40+ years old. Optionally filter by state.
+ 3 more tools once connected
Who runs the Companies MCP server?
The Companies MCP server at a glance
https://companies.rootz.global/mcpQuestions, answered
Is there an official Companies MCP server?
Yes — Companies operates its own remote MCP server at companies.rootz.global. 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 Companies to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Companies in the directory. No account or sign-in is needed. From then on, Companies's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Companies runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Companies 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 Companies in minutes. No credit card required.
Connect more than just Companies
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Companies in: Claude · Claude Code · ChatGPT · Cursor · VS Code