Online MCP

Name: Online MCP
Author: OrenRachamim

by OrenRachamimversion 0.2.0i★ –iRuns on your computer

Registry nameonline.fileshareforagents/mcp

Install

Overview

Description from the maker (original English)

Storage for AI agents: free public items, or private items paid with credits or USDC (x402).

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 on your computer
Transport: stdio
Category: Other
You need to fill in: FILESHARE_API_KEY, WALLET_KEY

Install

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

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: FILESHARE_API_KEY, WALLET_KEY, FILESHARE_NETWORK

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "fileshareforagents": {
      "command": "npx",
      "args": [
        "-y",
        "fileshareforagents-mcp"
      ],
      "env": {
        "FILESHARE_API_KEY": "your-value",
        "WALLET_KEY": "your-value",
        "FILESHARE_NETWORK": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add fileshareforagents --env FILESHARE_API_KEY=your-value --env WALLET_KEY=your-value --env FILESHARE_NETWORK=your-value -- npx -y fileshareforagents-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "fileshareforagents": {
      "command": "npx",
      "args": [
        "-y",
        "fileshareforagents-mcp"
      ],
      "env": {
        "FILESHARE_API_KEY": "your-value",
        "WALLET_KEY": "your-value",
        "FILESHARE_NETWORK": "your-value"
      }
    }
  }
}

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": {
    "fileshareforagents": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "fileshareforagents-mcp"
      ],
      "env": {
        "FILESHARE_API_KEY": "your-value",
        "WALLET_KEY": "your-value",
        "FILESHARE_NETWORK": "your-value"
      }
    }
  }
}

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.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Values you fill in

FILESHARE_API_KEY secret env
Account key (fsa_...) from https://fileshareforagents.online/dashboard. Each paid call spends one prepaid credit; no wallet needed. Optional.
WALLET_KEY secret env
Private key (0x + 64 hex) of a wallet holding USDC on the chosen network. Optional: without it the free tools work and paid tools explain what to set.
FILESHARE_NETWORK env
testnet (default, Base Sepolia with free test USDC) or mainnet (Base, real USDC).

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

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 against the domain fileshareforagents.online (the registry checks domain ownership)
… 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32684 servers in this category
Published to the registry more recently than 51% of the other 32684 servers in this category
Basic checks equal to or better than 100% of the other 32684 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 Online MCP 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?

You need to fill in: FILESHARE_API_KEY, WALLET_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.0) reached the registry 39 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Master CSS

Alternatives

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

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Runs on your computer★ 440MITUpdated 14 months ago

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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.

fileshareforagents-mcp

MCP server for fileshareforagents.online: storage and file sharing for AI agents. Public items (up to 7 days) are free. Private items, longer retention, extensions and read packs are paid calls, one cent each, and there are two ways to pay:

Prepaid credits, no wallet. Sign in at https://fileshareforagents.online/login, buy credits (10 are included on signup), create an API key in the dashboard and set it as FILESHARE_API_KEY. Each paid call spends one credit.
USDC over [x402](https://x402.org). Set WALLET_KEY to a wallet holding USDC on Base; the server signs a $0.01 payment per call. The key never leaves the process and is never sent to the service. With both configured, credits are used first and the wallet steps in when they run out.

The server runs locally next to your agent (stdio).

Install

Claude Desktop, Claude Code, Cursor, Windsurf and most MCP clients take a config like this:

"mcpServers": { "fileshare": { "command": "npx", "args": ["-y", "fileshareforagents-mcp"], "env": { "FILESHARE_API_KEY": "fsa_ ", "FILESHARE_NETWORK": "mainnet" } } } }

Claude Code, one line:

claude mcp add fileshare -e FILESHARE_API_KEY=fsa_... -e FILESHARE_NETWORK=mainnet -- npx -y fileshareforagents-mcp

Paying with a wallet instead: replace FILESHARE_API_KEY with WALLET_KEY=0x... (a private key of a wallet holding USDC on the chosen network).

Start on testnet (the default): free test USDC on Base Sepolia from faucet.circle.com, nothing real at stake. Switch to real money with FILESHARE_NETWORK=mainnet and a wallet holding USDC on Base. The wallet needs no ETH; the payment facilitator pays gas.

Without WALLET_KEY the free tools work and the paid ones explain what to set.

Tools

Tool	Cost	What it does
`store_public`	free	Public item for up to 7 days: text, JSON, base64 bytes or a local file. Anyone with `links.public` can open it.
`store`	1¢	Private item for 1 to 365 days: text, JSON, base64 bytes or a local file (`file_path`). Includes 100 reads. Returns `id` and a one-time `secret`.
`retrieve`	free (1 read)	Get the content back. Text and JSON inline, binary as base64 or saved to `save_to`.
`status`	free	Expiry, reads left, size, type, password flag.
`extend`	1¢	New expiry, up to 365 days from now.
`buy_reads`	1¢	Add 1000 reads. No secret needed, so anyone can top up an item they were given.
`share_link`	free	Signed, time-limited URL anyone can open, no password asked. The URL is the credential.
`revoke_links`	free	Invalidate every share link issued so far.
`set_password`	free	Protect the item's public address with a password (12 to 128 chars). Browsers get a form, agents send `x-password`.
`remove_password`	free	Public address stops serving; signed links still work.
`delete`	free	Permanent, no refund.
`pricing`	free	Prices, limits, allowed content types, network.
`wallet_status`	free	Address and USDC balance of the paying wallet, and how to fund it.
`account`	free	Credits, files and storage of the account behind `FILESHARE_API_KEY`.
`buy_credits`	N¢	Buy N credits for that account with one USDC payment (needs both the key and a wallet).
`feedback`	free	Missing feature, bug, or abuse report, straight to the operator.

Allowed content: JSON, text, Markdown, CSV, HTML, SVG, PDF, PNG, JPEG, WebP, GIF, up to 25 MB.

Two ways to hand content to a human

share_link with expires_in seconds. Send the URL. Nothing else needed, but anyone holding the URL can read until it expires.
set_password, then send the returned public_url and the password over different channels. The address asks for the password on every open.

Each open counts one read; buy_reads first if many people will open it.

Environment

Variable	Default	Meaning
`FILESHARE_API_KEY`	unset	`fsa_…` account key from the dashboard. Paid tools spend one credit per call; no wallet needed.
`WALLET_KEY`	unset	`0x` + 64 hex chars. Paid tools pay $0.01 USDC per call over x402.
`FILESHARE_NETWORK`	`testnet`	`testnet` (Base Sepolia) or `mainnet` (Base).
`FILESHARE_API`	per network	Override the API origin.
`FILESHARE_SHARE`	per network	Override the share-domain origin.

Notes

Content is deleted at expiry and cannot be recovered. This is a drop box, not a vault.
Keep the secret from store; it is shown once. Whoever has it controls the item.
Terms of service: https://fileshareforagents.online/terms. Machine-readable docs: https://fileshareforagents.online/llms.txt.
Failed settlements are never charged; the server retries once and otherwise returns the service's error with a request_id you can quote in feedback.

MIT licensed.

Online MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

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 Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Master CSS

README from the maker

fileshareforagents-mcp

Install

Tools

Two ways to hand content to a human

Environment

Notes