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

GDEX Trading

by GemachDAOversion 5.4.1i★ –iRuns on your computer
Registry nameio.github.GemachDAO/gdex-mcp-server

Install

Overview

Description from the maker (original English)

GDEX (gdex.pro) trading for AI agents: spot, perps and HyperLiquid on Solana, EVM and more chains

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: Accounting, finance & tax
  • You need to fill in: GDEX_API_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: GDEX_API_KEY, GDEX_API_URL

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": {
    "gdex": {
      "command": "npx",
      "args": [
        "-y",
        "@gemachdao/gdex-mcp-server"
      ],
      "env": {
        "GDEX_API_KEY": "your-value",
        "GDEX_API_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add gdex --env GDEX_API_KEY=your-value --env GDEX_API_URL=your-value -- npx -y @gemachdao/gdex-mcp-server

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": {
    "gdex": {
      "command": "npx",
      "args": [
        "-y",
        "@gemachdao/gdex-mcp-server"
      ],
      "env": {
        "GDEX_API_KEY": "your-value",
        "GDEX_API_URL": "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": {
    "gdex": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@gemachdao/gdex-mcp-server"
      ],
      "env": {
        "GDEX_API_KEY": "your-value",
        "GDEX_API_URL": "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

  • GDEX_API_KEY secret env
    GDEX API key; the server auto-authenticates with it on startup
  • GDEX_API_URL env
    Override the GDEX API base URL (default: https://trade-api.gemach.io/v1)

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 with the GitHub account GemachDAO, 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 Accounting, finance & taxi

  • More stars than 0% of the other 1735 servers in this category
  • Published to the registry more recently than 97% of the other 1735 servers in this category
  • Basic checks equal to or better than 100% of the other 1735 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 GDEX Trading 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: GDEX_API_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 (5.4.1) reached the registry yesterday.

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: Finance Toolkit, SolidInvoice, Korea Tax Calculator

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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.

GDEX MCP Server

The official Model Context Protocol server for GDEX, Gemach DAO's multi-chain trading terminal. It gives AI agents 162 tools: 153 that execute trades and read account state, plus 9 documentation tools.

  • Spot swaps on Solana, Sui and 10 EVM chains (buy_token, sell_token, limit_buy, limit_sell)
  • Hyperliquid perpetuals, including tokenized equities, FX and commodities (open_perp_position, place_perp_order, close_perp_position, get_perp_positions)
  • Copy trading, cross-chain bridging, portfolio and token discovery

The server is implemented in this directory. The npm package @gemachdao/gdex-mcp-server is built from it, and it is listed in the official MCP Registry as io.github.GemachDAO/gdex-mcp-server.

Source layout

PathWhat it is
src/index.tsEntry point: creates the McpServer, registers every tool, serves over stdio
src/tools/Tool handlers by area: spotTrade, perpTrade, perpRead, limitOrders, copyTrade, hlCopyTrade, bridge, portfolio, managed, directExec, auth, v110, usdc
src/knowledge.tsDocumentation tools: search and read the GDEX skills, which build:mcp embeds in dist/index.js (the npm package and Docker image ship no skills/ directory)
src/workflowGuides.tsHand-written explain_workflow guides (type-checked against the SDK by tests/docs/docExamples.test.ts)
src/init.tsinit --client [--force]: merges the GDEX entry into the MCP config for Claude, Cursor, VS Code, Codex, OpenCode (JSONC helpers in src/jsonc.ts, TOML in src/tomlLite.ts)
src/sdk.tsShared GDEX SDK client (the SDK lives in ../src)
tests/Jest tests
dist/index.jsPrebuilt single-file bundle (npm run build:mcp from the repo root)

Run

From npm:

npx -y @gemachdao/gdex-mcp-server

From source (repo root):

npm ci

npm run build:mcp node mcp-server/dist/index.js

With Docker, from source (repo root):

docker build -t gdex-mcp-server .

docker run -i --rm gdex-mcp-server

Write a client config automatically:

npx @gemachdao/gdex-mcp-server init --client claude   # or cursor, vscode, codex, opencode

An existing config file is merged, not overwritten: other servers and settings stay, comments in VS Code's JSONC and Codex's TOML are kept, the previous file is saved as .bak, and the write is atomic. Rerunning is a no-op. If a different gdex-mcp-server entry already exists, init prints the current and new entry and exits non-zero; pass --force to replace it. A file that doesn't parse is left untouched and init exits non-zero.

Configuration

VariableDescriptionRequired
GDEX_API_KEYGDEX API key; the server authenticates with it on startupOptional
GDEX_API_URLOverride the API base URL (default https://trade-api.gemach.io/v1)Optional

Develop

cd mcp-server

npm ci npx tsc --noEmit npm test

License

MIT © GemachDAO. See LICENSE.

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