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PopNx MCPMCP servers for people who use AI · explained in plain words

DF Market Intelligence

by nasosal92version 1.0.0i★ –iRuns on your computer
Registry nameio.github.nasosal92/df-market-intelligence-mcp

Install

Overview

Description from the maker (original English)

Insider trades, prediction-market odds, US macro and x402 data. Pays per call in USDC on Base.

PopNx MCP’s three pillars

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

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: DF_WALLET_PRIVATE_KEY, DF_WALLET_MNEMONIC

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: DF_WALLET_PRIVATE_KEY, DF_WALLET_MNEMONIC, DF_SESSION_BUDGET, DF_MAX_PRICE_PER_CALL

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?

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": {
    "df-market-intelligence": {
      "command": "npx",
      "args": [
        "-y",
        "df-market-intelligence-mcp"
      ],
      "env": {
        "DF_WALLET_PRIVATE_KEY": "your-value",
        "DF_WALLET_MNEMONIC": "your-value",
        "DF_SESSION_BUDGET": "your-value",
        "DF_MAX_PRICE_PER_CALL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add df-market-intelligence --env DF_WALLET_PRIVATE_KEY=your-value --env DF_WALLET_MNEMONIC=your-value --env DF_SESSION_BUDGET=your-value --env DF_MAX_PRICE_PER_CALL=your-value -- npx -y df-market-intelligence-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": {
    "df-market-intelligence": {
      "command": "npx",
      "args": [
        "-y",
        "df-market-intelligence-mcp"
      ],
      "env": {
        "DF_WALLET_PRIVATE_KEY": "your-value",
        "DF_WALLET_MNEMONIC": "your-value",
        "DF_SESSION_BUDGET": "your-value",
        "DF_MAX_PRICE_PER_CALL": "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": {
    "df-market-intelligence": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "df-market-intelligence-mcp"
      ],
      "env": {
        "DF_WALLET_PRIVATE_KEY": "your-value",
        "DF_WALLET_MNEMONIC": "your-value",
        "DF_SESSION_BUDGET": "your-value",
        "DF_MAX_PRICE_PER_CALL": "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

  • DF_WALLET_PRIVATE_KEY secret env
    Private key of a dedicated wallet holding a little USDC on Base (pays per call via x402). Or use DF_WALLET_MNEMONIC.
  • DF_WALLET_MNEMONIC secret env
    Alternative to DF_WALLET_PRIVATE_KEY: the wallet's 12/24-word recovery phrase.
  • DF_SESSION_BUDGET env
    Maximum USD to spend per session (default 1.00).
  • DF_MAX_PRICE_PER_CALL env
    Refuse any single call priced above this many USD (default 0.10).

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 9, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account nasosal92, 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 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 18676 servers in this category
  • Published to the registry more recently than 71% of the other 18676 servers in this category
  • Basic checks equal to or better than 100% of the other 18676 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 DF Market Intelligence 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: DF_WALLET_PRIVATE_KEY, DF_WALLET_MNEMONIC

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 (1.0.0) reached the registry 17 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, ChargingNear.me

Alternatives

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

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by formulahendryEarly↓ 66/wk★ 440Updated 14 months ago

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

by desktop-commanderGrowing★ 211Updated 4 days ago

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ChargingNear.me

U.S. EV charging stations: nearest, on a route, city and state stats, highway gaps and NEVI status.

by chargingnear.meEarlyUpdated today

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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.

DF Market Intelligence — MCP server

Give Claude, Cursor or any MCP client live market intelligence, paid per call in USDC on Base via x402. No API key, no signup, no subscription: just a wallet with a few dollars of USDC.

ToolWhat you getPrice
insider_latestLatest SEC Form 4 insider trades, parsed (filter buys/sales, min $ value)$0.01
insider_tickerAll insider buys/sells for a stock + net buying/selling signal$0.02
insider_clustersStocks where several insiders bought in the same window$0.05
predictions_topHighest-volume Polymarket + Kalshi markets with implied odds$0.005
predictions_searchMarket-implied probability of any event, by keyword$0.01
predictions_moversBiggest 24h probability moves$0.01
macro_latest24 US indicators: CPI, PCE, payrolls, yields, curve, M2…$0.01
macro_seriesHistory for one FRED series$0.005
macro_calendarUpcoming US economic releases$0.005
x402_overviewState of the x402 agent economy$0.01
x402_servicesRanked x402 services by calls, payers or revenue$0.01
x402_searchFind the right paid API for a task, ranked by real usage$0.005
x402_trendingFastest-growing / declining x402 services$0.02
x402_pricingWhat paid agent APIs cost, per category$0.01
df_catalog, df_status, df_walletTool list, data freshness, your spend this sessionfree

Data refreshes every 10–15 minutes. Sources: SEC EDGAR, FRED, Polymarket, Kalshi, the public x402 Bazaar catalogue. Informational only, not investment advice.

Install

You need a dedicated wallet with a little USDC on Base (e.g. $2–5). No ETH is needed — x402 payments are gasless for the payer.

Claude Desktop

Settings → Developer → Edit Config, then add:

{

"mcpServers": { "df-market-intelligence": { "command": "npx", "args": ["-y", "df-market-intelligence-mcp"], "env": { "DF_WALLET_PRIVATE_KEY": "0xYOUR_DEDICATED_WALLET_KEY", "DF_SESSION_BUDGET": "1.00" } } } }

Cursor / other clients

Same command: npx -y df-market-intelligence-mcp, with the environment variables below.

Configuration

VariableRequiredDefaultMeaning
DF_WALLET_PRIVATE_KEYone of these two–Private key of the paying wallet (USDC on Base)
DF_WALLET_MNEMONICone of these two–Or its 12/24-word recovery phrase (first account)
DF_SESSION_BUDGETno1.00Max USD this server may spend per session
DF_MAX_PRICE_PER_CALLno0.10Refuse any single call priced above this
DF_API_URLnohttps://df-data-agent.vercel.appAPI base URL

Without a wallet, the free tools still work and paid tools explain how to set one up.

Safety

  • Use a separate wallet holding only a few dollars. The key never leaves your machine; it only signs individual USDC payments.
  • Every call is checked against your per-call cap and session budget before signing.
  • Invalid requests are rejected before payment, and failed requests are never settled — you are not charged.

For agents and developers

The same data is available directly over HTTP with any x402 client: see the catalog, OpenAPI spec and llms.txt.

Built by DF Capital.

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