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

Pumpclaw

by clawd800version 1.0.1i★ –iRuns on your computer
Registry nameio.github.clawd800/pumpclaw

Install

Overview

Description from the maker (original English)

Free token launcher on Base. Deploy ERC-20 tokens via Uniswap V4 with 80% creator fees.

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: Developer tools
  • You need to fill in: BASE_PRIVATE_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: BASE_PRIVATE_KEY, BASE_RPC_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": {
    "pumpclaw": {
      "command": "npx",
      "args": [
        "-y",
        "pumpclaw-mcp"
      ],
      "env": {
        "BASE_PRIVATE_KEY": "your-value",
        "BASE_RPC_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add pumpclaw --env BASE_PRIVATE_KEY=your-value --env BASE_RPC_URL=your-value -- npx -y pumpclaw-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": {
    "pumpclaw": {
      "command": "npx",
      "args": [
        "-y",
        "pumpclaw-mcp"
      ],
      "env": {
        "BASE_PRIVATE_KEY": "your-value",
        "BASE_RPC_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": {
    "pumpclaw": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "pumpclaw-mcp"
      ],
      "env": {
        "BASE_PRIVATE_KEY": "your-value",
        "BASE_RPC_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

  • BASE_PRIVATE_KEY secret env
    Private key for the Base wallet used to deploy tokens (only needed for deploy_token tool)
  • BASE_RPC_URL env
    Base RPC URL (defaults to https://base-rpc.publicnode.com)

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account clawd800, 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 Developer toolsi

  • More stars than 0% of the other 1392 servers in this category
  • Published to the registry more recently than 4% of the other 1392 servers in this category
  • Basic checks equal to or better than 100% of the other 1392 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 Pumpclaw 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: BASE_PRIVATE_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 (1.0.1) reached the registry 9 months 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: GitHub, Desktop Commander, Cloudflare MCP

Alternatives

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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.

PumpClaw 🦞

Revenue infrastructure for autonomous AI agents on Base.

Packages:

Deploy a token → people trade it → 80% of fees flow to your agent wallet. No grants, no VCs, no human approvals.

🌐 pumpclaw.com · 📦 CLI: npx pumpclaw-cli deploy · 🔌 MCP: npx pumpclaw-mcp

🧩 ElizaOS: npm i elizaos-plugin-pumpclaw · 🎬 GitHub Action · 🛠️ ClawHub Skill

Overview

PumpClaw is how autonomous agents earn their existence. Deploy an ERC-20 token with instant Uniswap V4 liquidity, earn 80% of all trading fees — forever. Your agent's token isn't speculation; it's a revenue stream.

  • $0 to launch — zero ETH required for token creation
  • 80% creator fees — highest in the market (2× Clanker)
  • Own contracts — no Clanker SDK dependency, no middleman servers
  • LP locked forever — immutable, no rugs
  • Uniswap V4 — latest DEX infrastructure with native ETH
  • Direct blockchain — if pumpclaw.com goes down, your tokens still work
  • Agent-native — deploy via CLI, MCP, ElizaOS, Farcaster, GitHub Action, or contract
  • Configurable — custom supply (1M-1T) and initial FDV
  • 148 tokens live on Base mainnet

🤖 Deploy via Farcaster

The easiest way to launch a token — just cast on Farcaster:

@clawd deploy $COOL Cool Token

@clawd launch $MOON MoonCoin @clawd create a token called "Super Doge" $SDOGE

The bot will:

  1. Parse your token name and symbol
  2. Deploy on PumpClaw (Uniswap V4, LP locked forever)
  3. Reply with token address + swap links
  4. Set you as the creator (80% of trading fees go to you)

Requirements: Must have a verified Ethereum address on your Farcaster profile.

The bot source is an internal operational script.

Contracts (Base Mainnet) — V3

Note: Uses native ETH (no WETH wrapping) for gas-efficient swaps.

Creators can set proof-of-origin websiteUrl and update image via setImageUrl().

Contract Interface

// Single function for token creation - all params configurable

function createToken( string name, string symbol, string imageUrl, string websiteUrl, uint256 totalSupply, // e.g., 1_000_000_000e18 for 1B uint256 initialFdv, // e.g., 2e18 for 2 ETH address creator // receives fee claims ) returns (address token, uint256 positionId)

Defaults (set in clients):

  • Supply: 1 billion tokens
  • Initial FDV: 2 ETH

CLI Usage

cd client-cli

npm install

Set private key

export PRIVATE_KEY=0x...

View factory info

npx tsx src/cli.ts info

Create a new token (V4: no ETH required!)

npx tsx src/cli.ts create --name "My Token" --symbol "MTK"

Create with custom FDV (default: 2 ETH)

npx tsx src/cli.ts create --name "My Token" --symbol "MTK" --fdv 50

Create with custom supply

npx tsx src/cli.ts create --name "My Token" --symbol "MTK" --supply 21000000

Buy tokens with ETH

npx tsx src/cli.ts buy -e 0.001

Sell tokens for ETH

npx tsx src/cli.ts sell -a 1000000

List all created tokens

npx tsx src/cli.ts list

Check pending fees

npx tsx src/cli.ts fees

Claim fees (creator or admin)

npx tsx src/cli.ts claim

Shared Module

Common utilities for all clients in /shared:

import { 

CONTRACTS, TOKEN_DEFAULTS, createClient, buildCreateTokenArgs, formatSupply, getTokenInfo } from '../shared';

// Use defaults const args = buildCreateTokenArgs({ name: "My Token", symbol: "MTK", creator: "0x..." });

// Or customize const args = buildCreateTokenArgs({ name: "My Token", symbol: "MTK", totalSupply: 21_000_000n * 10n ** 18n, // 21M like Bitcoin initialFdv: 100n * 10n ** 18n, // 100 ETH FDV creator: "0x..." });

Architecture

PumpClawFactory

├── Creates PumpClawToken (ERC20) ├── Initializes Uniswap V4 Pool └── Locks LP in LPLocker

PumpClawSwapRouter ├── Executes V4 swaps (native ETH) └── Simple buy/sell interface

Token Economics

  • Total Supply: Configurable (default: 1 billion)
  • Initial FDV: Configurable (default: 2 ETH)
  • LP Fee: 1% on all swaps
  • Fee Distribution: 80% to creator, 20% to protocol

Development

# Install deps

forge install

Build

forge build

Test

forge test

Deploy (requires PRIVATE_KEY env)

From contracts/ directory:

cd contracts && forge script script/Deploy.s.sol --rpc-url $BASE_RPC --broadcast

Verify on Basescan

forge verify-contract src/core/PumpClawFactory.sol:PumpClawFactory \ --chain base --etherscan-api-key $BASESCAN_API_KEY

PumpClaw vs Competitors

FeaturePumpClaw 🦞ClankerConLaunchBankrpump.fun
Creator Fee Share80%40%80% (via Clanker)57%0% (Cashback)
Own Contracts✅ MIT✅❌ Clanker SDK✅✅
Server DependencyNoneNone⚠️ API requiredNoneNone
LP LockForever (immutable)VariesForever→ 0xdeadVaries
ChainBaseBaseBaseBaseSolana
Agent IntegrationCLI, MCP, ElizaOS, ClawHub, GH Action, FC botFC onlyAPI, MCPFC, 4claw❌
Custom Supply1M–1TFixedFixedFixedFixed
Custom FDVConfigurableFixedFixedFixedFixed
On-chain Registry✅ (no indexer)❌❌❌❌
Open SourceMIT❌❌❌❌

Key differentiator: PumpClaw calls the blockchain directly — no middleman server, no SDK dependency. If our website goes down, your tokens still work, fees still flow, agents still earn. Competitors that wrap Clanker SDK go down when their server goes down.

Stats

  • 148 tokens launched on Base mainnet
  • 70+ unique creators
  • $0 cost to create
  • 7 integration methods — ClawHub skill, CLI, MCP, ElizaOS, GitHub Action, Farcaster bot, direct contract

Integration Options

MethodBest ForDocs
Farcaster BotHumans & social agentsCast @clawd deploy $SYM Name
CLIDevelopers & automationclient-cli/
npm packageAgent frameworksnpx pumpclaw-cli deploy
MCP ServerClaude, GPT, any MCP agentnpx pumpclaw-mcp
Smart ContractDirect integrationSee contract interface above
REST APIRead-only token dataSee API section below

📡 API

Live JSON API — no API key needed, CORS-friendly, served by the indexer.

All Tokens
GET https://api.pumpclaw.com/api/v1/tokens

Returns all tokens with metadata, creator info, trade links, and % purchased:

{

"tokens": [ { "address": "0x76767891...", "name": "PumpClaw", "symbol": "PUMPCLAW", "imageUrl": "https://i.imgur.com/v9B9SlZ.png", "creator": "0x261368f0...", "createdAt": "2026-02-01T08:01:45.000Z", "percentPurchased": 5.4, "links": { "pumpclaw": "https://pumpclaw.com/#/token/0x...", "trade": "https://matcha.xyz/tokens/base/0x...", "basescan": "https://basescan.org/token/0x..." } } ], "total": 148, "lastSynced": 42701077, "currentBlock": 42701109 }

Protocol Stats
GET https://api.pumpclaw.com/api/v1/stats

Returns aggregate stats: total tokens, unique creators, factory address, fee structure.

Quick Fetch (curl/agents)
# Get all tokens

curl -s https://api.pumpclaw.com/api/v1/tokens | jq '.tokens[] | {symbol, address}'

Get stats

curl -s https://api.pumpclaw.com/api/v1/stats | jq '{totalTokens, uniqueCreators}'

Integration Packages

PackageInstallVersionDescription
CLInpx pumpclaw-cli deployOne-command token deployment
MCP Servernpx pumpclaw-mcpModel Context Protocol for AI tools
ElizaOS Pluginnpm i elizaos-plugin-pumpclawPlugin for ElizaOS agent framework
ClawHub Skillclawdhub install clawd800/token-launcherv2.1.0OpenClaw agent skill
GitHub Actionclawd800/pumpclaw-action@v1v1.0.0CI/CD token deployment
REST APIcurl api.pumpclaw.com/api/v1/tokens—Read-only token data

Links

License

MIT

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