MCP Server Builder Bundle

Who it’s for

Built for developers shipping their first or fifth MCP server.

What’s inside

Bought separately these cost $77. Each kit is the exact, unchanged version sold on its own page.

• MCP Starter Kit: Production MCP server template (TypeScript): auth, rate limits, 60 tests, registry kit ($39 alone)
• ElizaOS MCP + x402 Plugin Template: ElizaOS plugin template for MCP tools with payment-aware actions (TypeScript, bun) ($19 alone)
• Agent Safety Skills: 4 skills + scripts: prompt-injection, spend and secrets guardrails ($19 alone)

What you get

One zip with every kit in components/, run_all_tests.sh (runs each kit’s own tests in place) and MANIFEST.sha256 (the sha256 of each kit’s original download).

How they fit

Build + publish (starter kit) -> consume from an agent (ElizaOS template) -> keep it safe (safety skills).

Quick start

• Open the README of the kit you need first (links above). Each one runs on its own.
• ./run_all_tests.sh runs every kit's own test suite in place and prints one line per kit. Kits that need packages (npm, pip) install them into their own folder (node_modules/, .venv/); nothing is installed globally.
• MANIFEST.sha256 lists the sha256 of each kit's original download, so you can check it against a fresh copy.

Honest limits

• Each kit’s own README ‘Honest limits’ apply unchanged.
• The bundle is the same files as the individual products (no extra code), so a buyer who owns one kit is paying for the rest.
• Updates ship per kit.

Requirements

Python 3.9+ for the Python kits; Node 20+ for the TypeScript kits and bun for the ElizaOS template. Tests run offline except for package installs.

Format and license

Zip, 137 KB, v1.0, 75 files. Each kit keeps its own license: use and modify the kits for your own work and for clients you serve; do not resell, sublicense or publish the kits themselves.

FAQ

Python or TypeScript?

TypeScript (Node).

Does it include the MCP Registry kit?

The starter kit already covers registry publishing, so it isn't duplicated.

Official?

No; built on the public MCP SDK. Not affiliated with Anthropic.

How do I get the files?

Right after payment, Stripe’s confirmation page shows your download link.

Refunds?

Email hello@youraitools.co within 14 days if it doesn’t work and we can’t fix it.

Can I pay with crypto?

Yes. Pay the same price in USDC or USDT on Base, Ethereum, Arbitrum, Optimism, Polygon or Solana from the "Pay with crypto" button, with no account or KYC. We check the payment on-chain and show your download links as soon as it confirms.

Pairs well with

Related

• MCP Starter Kit
• ElizaOS MCP + x402 Plugin Template
• Agent Safety Skills
• MCP Registry Publishing Kit
• AI Agent Guardrails Bundle
• All marketplace products