Ox402 Utils

Name: Ox402 Utils
Author: Hasned-spec

by Hasned-specversion 1.1.0i★ –iRuns in the cloud

Registry nameio.github.Hasned-spec/ox402-utils

Install

Overview

Description from the maker (original English)

47 micro-priced utilities: search, screenshots, OCR, whois, prices, video downloads. x402 USDC.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Design, images & audio

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://tracy-collar-preview-demands.trycloudflare.com/mcp402/

Run this in your terminal

claude mcp add --transport http ox402-utils https://tracy-collar-preview-demands.trycloudflare.com/mcp402/

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "ox402-utils": {
      "url": "https://tracy-collar-preview-demands.trycloudflare.com/mcp402/"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "ox402-utils": {
      "type": "http",
      "url": "https://tracy-collar-preview-demands.trycloudflare.com/mcp402/"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://tracy-collar-preview-demands.trycloudflare.com/mcp402/

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Hasned-spec, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Design, images & audioi

More stars than 0% of the other 2186 servers in this category
Published to the registry more recently than 26% of the other 2186 servers in this category
Basic checks equal to or better than 100% of the other 2186 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Ox402 Utils safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Figma Context MCP, Claude Real Video, Figma MCP Server

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Figma Context MCP

by GLips

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.

Runs on your computer★ 16,165MITUpdated 5 months ago

Install

Claude Real Video

by HUANGCHIHHUNGLeo

Let any LLM watch a video locally — and search everything it has ever watched.

Runs on your computer★ 2,284MITUpdated 2 months ago

Install

Figma MCP Server

by figma

Figma’s official server gives AI your design data so it can turn designs into code or describe them accurately. Connects to Figma’s cloud.

Runs in the cloud★ 2,152Updated 13 months ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

ox402-utils

94 capability APIs an AI agent can't run in its own sandbox — paid per call via x402 (USDC on Base). Web research, security recon, neural text-to-speech (Kokoro-82M), speech, document + media conversion, full-page screenshots, SSL/breach audits, SQL sandboxes, embeddings, and more. No accounts, no API keys, no subscription. Free trial: 10 calls/IP on tier=free tools.

Live site: the current tunnel URL is published in `api.txt` and `/.well-known/x402` on this repo's served docs, and rotates periodically — fetch `api.txt` for the live endpoint.

MCP server: `/mcp402/` · Catalog: `/x402/catalog` · Machine-readable: `/llms.txt`

Why this exists

An AI agent's sandbox can't open a browser, run a GPU TTS model, scan a host for open ports, or audit a site's TLS. ox402 does those for it — and bills per call in USDC. No signup, no API key, no monthly minimum. Every call is authorized by an on-chain micropayment (x402): hit the endpoint, get a 402 challenge, pay the exact amount, retry with the X-Payment header.

Free trial: 10 calls/IP on tier=free tools. Paid-tier tools always require x402 USDC.

Use it in 30 seconds (curl)

# Free trial (10 calls/IP): no payment needed

curl -X POST http://129.213.128.185/x402/trial/search \ -H 'Content-Type: application/json' \ -d '{"query":"x402 protocol","count":3}'

Paid tier: POST -> 402 challenge -> pay -> retry with X-Payment header

curl -i http://129.213.128.185/x402/paid/search \ -H 'Content-Type: application/json' \ -d '{"query":"x402 protocol","count":3}'

The 402 response carries a PAYMENT-REQUIRED challenge with the exact USDC amount and the payTo address. Pay on Base, then repeat the request with the signed payment in the X-Payment header (any x402 client: the Coinbase x402 fetch wrapper, or your own signer). Verified + settled via our self-hosted facilitator (melonask/facilitator) on Base mainnet.

MCP server (Claude / any MCP client)

"mcpServers": { "ox402-utils": { "url": "http://129.213.128.185/mcp402/" } } }

tools/list is free and returns all 94 tools (compact ~1.6k-token menu; full schemas on demand). tools/call returns the payment instructions when unpaid. Drop it into Claude Desktop, Cursor, or any MCP framework and the agent can pay-to-use every tool.

What's inside (94 tools)

group	examples
Research & web	`search`, `html2md`, `web-scrape`, `extract-structured`, `deep-search`, `research-brief`, `citations`, `fact-check`, `web-archive`, `openapi-fetch`, `graphql`
Documents & media	`pdf-extract`, `ocr`, `md2pdf`, `pdf-invoice`, `video-download`, `video2mp3`, `image-optimize`, `image-compress`, `capture-page` (full-page screenshot/PDF), `screenshot-mobile`, `pdf-merge`, `pdf-compress`
Speech	`stt` / `stt-fast` (Whisper), `tts` (neural Kokoro-82M, 30+ voices, $0.004/1k chars), `tts-voices`
Security & recon	`security-headers`, `cors-check`, `cookie-flags`, `dns-recon`, `port-scan`, `leak-check`, `subdomain-find`, `threat-intel`, `site-report`, `file-scan`, `email-verify`, `reverse-dns`, `header-compare`
Finance & world	`crypto-price`, `stock-quote`, `fx-rates`, `weather`, `geoip`
Dev & data	`http-headers`, `ssl-check`, `exec-python`, `repo2context`, `md-compress`, `temp-webhook`, `robots`, `sitemap`, `link-health`, `sqlite`, `embed`, `price-estimate`, `dry-run`, `batch`
AI & text	`ai-text`, `ai-rewrite`, `ai-summarize`, `translate`, `resume-parse`, `pdf-to-word`, `plagiarism`, `qr`, `link-preview`

Pricing

Free tier: 10 calls/IP on all tier=free tools via /x402/trial/ (no wallet, no signup)
Paid tier: $0.001 – $0.10 per call (avg $0.014), USDC on Base mainnet (chain 8453)
Payee: 0xE9C9cC258f7137fD0AbA4Ae513F0Cfa288c0cDc9

Self-host

git clone https://github.com/Hasned-spec/ox402-utils

cd ox402-utils pip install -r requirements.txt python3 x402_server.py # :8793

Docker:

docker build -t ox402 .

docker run -p 8793:8793 -p 8796:8796 ox402

Discovery

GitHub Pages: https://hasned-spec.github.io/ox402-utils/
402index: https://402index.io (search "ox402")
Glama: https://glama.ai/mcp/servers/Hasned-spec/ox402-utils
MCP: /mcp402/ on the live tunnel

License

MIT

Ox402 Utils

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Design, images & audioi

Common questions

Alternatives

Figma Context MCP

Claude Real Video

Figma MCP Server

README from the maker

ox402-utils

Why this exists

Use it in 30 seconds (curl)

Paid tier: POST -> 402 challenge -> pay -> retry with X-Payment header

MCP server (Claude / any MCP client)

What's inside (94 tools)

Pricing

Self-host

Discovery

License