The Free Small Biz Tools MCP server,
connected in one click.
Free quote and late-fee calculators, paid reminder emails and a $1 small-business tool stack report. Connect the official Free Small Biz Tools 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 Free Small Biz Tools 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 free-small-biz-tools https://api.freesmallbiztools.com/mcpRun in your terminal, then restart Claude Code.
Free Small Biz Tools · https://api.freesmallbiztools.com/mcp
What your AI can do with Free Small Biz Tools
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “quote_totals”: Free. Totals for a quote or estimate: line amounts, subtotal, discount, tax, total, deposit and valid-until date.”
“Use “late_fee”: Free. Late fee on an overdue invoice (simple interest by day: monthly, annual or daily percent, or a flat fee), with days late, total due an.”
“Use “list_tools”: Free. freesmallbiztools.com listings (free/freemium small-business tools, vendor quote and check date), optionally for one category slug.”
“Use “pricing”: Free. Prices of the paid tools and the receiving address.”
How secure is the Free Small Biz Tools MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Free Small Biz Tools holds up.
Security grade A
gate scanned 7 tools on Oct 16, 2026 for prompt injection and risky tool definitions — nothing to flag.
Official endpoint
Operated by Free Small Biz Tools (freesmallbiztools.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 Free Small Biz Tools 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 Free Small Biz Tools
Choose Free Small Biz Tools in the gate directory. No sign-in needed.
Use it anywhere
Free Small Biz Tools'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 Free Small Biz Tools exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
quote_totals — Free. Totals for a quote or estimate: line amounts, subtotal, discount, tax, total, deposit and valid-until date.
late_fee — Free. Late fee on an overdue invoice (simple interest by day: monthly, annual or daily percent, or a flat fee), with days late, total due an
list_tools — Free. freesmallbiztools.com listings (free/freemium small-business tools, vendor quote and check date), optionally for one category slug.
pricing — Free. Prices of the paid tools and the receiving address.
late_fee_notice — Late fee plus a ready-to-send reminder email (subject and body) for an overdue invoice, in a polite, firm or final tone. Costs $0.01 USDC vi
quote_pack — Good / better / best quote pack from line items: three priced options, deposit, validity, standard terms and a cover note. Costs $0.05 USDC
small_business_stack_report — A free/freemium software stack for a small business, one pick per need with alternatives, from freesmallbiztools.com's checked listings (ven
Who runs the Free Small Biz Tools MCP server?
The Free Small Biz Tools MCP server at a glance
https://api.freesmallbiztools.com/mcpQuestions, answered
Is there an official Free Small Biz Tools MCP server?
Yes — Free Small Biz Tools operates its own remote MCP server at api.freesmallbiztools.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 Free Small Biz Tools to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Free Small Biz Tools in the directory. No account or sign-in is needed. From then on, Free Small Biz Tools's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Free Small Biz Tools runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Free Small Biz Tools 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 Free Small Biz Tools in minutes. No credit card required.
Connect more than just Free Small Biz Tools
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Free Small Biz Tools in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Free Small Biz Tools — safely.
One URL. All MCPs. Full control. Free to start.
Get started free