Pump SDK MCP Server

Name: Pump SDK MCP Server
Author: nirholas

by nirholasversion 1.0.2i★ –iRuns on your computer

Registry nameio.github.nirholas/pump-fun-sdk

Install

Overview

Description from the maker (original English)

Build extend and maintain pump - Token creation buying selling migration fee collection

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

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).
The registry lists no key to fill in.

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": {
    "pump-fun-sdk": {
      "command": "npx",
      "args": [
        "-y",
        "pump-fun-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add pump-fun-sdk -- npx -y pump-fun-mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "pump-fun-sdk": {
      "command": "npx",
      "args": [
        "-y",
        "pump-fun-mcp"
      ]
    }
  }
}

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": {
    "pump-fun-sdk": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "pump-fun-mcp"
      ]
    }
  }
}

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.

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 nirholas, 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 32433 servers in this category
Published to the registry more recently than 19% of the other 32433 servers in this category
Basic checks equal to or better than 100% of the other 32433 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 Pump SDK MCP Server 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 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 (1.0.2) reached the registry 4 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: Spec Driven Development, Remote Desktop Commander, Symantec Cloud DLP AIops

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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.

Pump SDK

TypeScript SDK for the Pump protocol on Solana — token creation, bonding curves, AMM pools, fee sharing, and volume rewards.

What is Pump SDK?

Pump SDK is the community TypeScript SDK for the Pump.fun protocol on Solana. It provides offline-first instruction builders for every on-chain operation — token creation, bonding curve trading, AMM pool management, tiered fee configuration, creator fee sharing, volume-based token incentives, and social referral fees.

The SDK never sends transactions itself. It returns TransactionInstruction[] that you compose into transactions with your preferred signing and sending strategy.

Docs: https://sdk.pumpk.it/ · Getting started · Examples

📋 Table of Contents

Quick Start
The pump CLI
50 Runnable Examples
Usage Examples
Create a Token
Create a Token With a ...pump Vanity Mint
Buy Tokens on the Bonding Curve
Sell Tokens
Check Graduation Progress
Set Up Fee Sharing
API Reference
On-Chain Programs
Configuration
Error Handling
FAQ
Architecture
Contributing
License
Acknowledgments

🚀 Live Demos & Resources

[Token Launchpad](https://sdk.pumpk.it/live/launchpad): launch and trade real Pump tokens from your browser, built entirely on this SDK
[SDK Docs & Live Dashboards](https://sdk.pumpk.it) (trades, launches, vanity: sdk.pumpk.it/live)
[pump.fun UI Template](https://demo.pumpk.it)
[DeFi Agents API](https://agents.pumpk.it)
[PumpKit](https://github.com/nirholas/pumpkit)
[PumpKit Site](https://pumpk.it)
[Telegram PumpFun Github Claim Tracker Bot](https://t.me/pumpfunclaims)
[Pump.fun GitHub Claims — dedicated repository](https://github.com/nirholas/pumpfun-github-claims) · Product and notification rules

A GitHub social-fee withdrawal is real on-chain activity, not automatic proof

that a developer created or endorses a coin. Claim cards distinguish verified

repository/creator-wallet relationships, identity mismatches, unverified

links, and unresolved pooled withdrawals. See the notification rules above.

[Telegram PumpFun Graduation/Migration Tracker Bot](https://t.me/trackpumpfun)
[Pumpfun Claim Tracker](https://t.me/pfclaimsbot) (best bot — currently offline while building)

📈 Proof & Virality

Proof the GitHub Claim Tracker bot is profitable to monitor → View tweet

Went mega viral → View tweet

just shipped a real-time PumpFun intelligence bot on Telegram

17 commands. zero cost. fully on-chain.

/price → instant token price & bonding curve

/monitor → live token launch feed

/cto → creator takeover alerts

/watch → wallet fee claim tracking

/quote → buy/sell estimates

/graduated → AMM graduation status

/alerts → customize your notifications

all powered by the open-source pump-fun-sdk

→ View original post

The post that started it all → View tweet

Looking for more? Check out PumpKit 💊💚

Open-source framework for building PumpFun Telegram bots on Solana. Claim monitors, channel feeds, group trackers, whale alerts — build your own or use ours.

PumpKit Web App + Documentation

🚀 Quick Start

Installation

# npm

npm install @nirholas/pump-sdk

yarn

yarn add @nirholas/pump-sdk

pnpm

pnpm add @nirholas/pump-sdk

Peer Dependencies

The SDK requires these Solana packages (install them if not already present):

npm install @solana/web3.js @solana/spl-token @coral-xyz/anchor bn.js

Minimal Example

import { Connection, PublicKey } from "@solana/web3.js";

import { OnlinePumpSdk } from "@nirholas/pump-sdk";

// 1. Create an online SDK instance const connection = new Connection("https://api.mainnet-beta.solana.com"); const sdk = new OnlinePumpSdk(connection);

// 2. Fetch current token state const mint = new PublicKey("YourTokenMintAddress..."); const summary = await sdk.fetchBondingCurveSummary(mint);

console.log("Market Cap:", summary.marketCap.toString(), "lamports"); console.log("Graduated:", summary.isGraduated); console.log("Progress:", summary.progressBps / 100, "%");

💻 The `pump` CLI

The SDK ships with a binary. No wallet, no API key, and no configuration are needed for anything that reads the chain.

npm install -g @nirholas/pump-sdk

pump curve # price, market cap, graduation meter, fee tier pump quote buy --sol 1 # what 1 SOL really buys, after fees and impact pump watch # live dashboard pump doctor # check your RPC, wallet, and balance in one shot

Or without installing anything: npx -p @nirholas/pump-sdk pump curve .

FeMbDoX7R1Psc4GEcvJdsbNbZA3bfztcyDCatJVJpump live on the bonding curve

────────────────────────────────────────────────────────────

Market cap 93.705347 SOL Buy price 0.000000096 SOL per token Sell price 0.000000091 SOL per token Trading fee 1.25% 0.95% protocol + 0.3% creator

Graduation ███████████████░░░░░░░░░ 61.39%

SOL to graduate 60.684661 SOL SOL in curve 24.921536 SOL Tokens left 306.21M of 793.1M

Command	What it does
`pump curve` / `price` / `pool` / `global`	Read curve, price, AMM pool, and protocol state
`pump quote buy\	sell`	Price a trade offline: output, fees, effective price, impact
`pump buy` / `sell`	Trade, auto-routing between the bonding curve and PumpAMM
`pump create`	Launch a token, optionally with an atomic first buy
`pump vanity`	Grind a `...pump` mint address
`pump fees` / `incentives`	Check and claim creator fees and volume rewards
`pump watch`	Live-refreshing dashboard, or a JSON price feed
`pump events`	Decode the Pump events in any transaction
`pump pda`	Derive any Pump program address
`pump doctor` / `config`	Diagnose and configure

Safe by construction. Reads never load a keypair. Every trade is simulated before anything is sent, prints exactly what is about to happen, and waits for an explicit yes. --simulate sends nothing; --yes is the scripting escape hatch; a piped command with neither refuses rather than spending funds unattended.

Scriptable. Every command takes --json and writes nothing else to stdout in that mode:

pump curve <mint> --json | jq .marketCapSol

pump watch --json --interval 10 | jq -r '"\(.at) \(.marketCapSol) SOL"' pump events --json | jq '.events[] | select(.type=="trade")'

Full reference: [docs/cli.md](docs/cli.md). Ten-minute walkthrough: [tutorial 45](tutorials/45-cli-quickstart.md).

🧪 50 Runnable Examples

The repo ships fifty tested, runnable examples covering the entire SDK surface. Each one runs with a single command, exports its logic for offline testing, and has a matching step-by-step tutorial.

git clone https://github.com/nirholas/pump-fun-sdk && cd pump-fun-sdk && npm install

npm run example # list all 50 npm run example 11 # offline buy quotes npm run test:examples # run every example's test suite offline

Range	Category
01-10	Token Lifecycle: create, buy, sell, mayhem mode, cashback
11-20	Curve Math & Fees: offline quotes, tiers, price impact
21-30	Accounts & Events: every PDA, every decoder
31-40	Live Data: mainnet reads, batching, WebSocket feeds
41-50	AMM & Advanced: pools, liquidity, fee sharing, incentives, vanity mints

Full catalog: docs/examples.md · Browse: examples/ · Tutorials: tutorials/examples/

📖 Usage Examples

Create a Token

import { Keypair } from "@solana/web3.js";

import { PUMP_SDK } from "@nirholas/pump-sdk";

const mintKeypair = Keypair.generate(); const creator = wallet.publicKey;

const createIx = await PUMP_SDK.createV2Instruction({ mint: mintKeypair.publicKey, name: "My Token", symbol: "MYTKN", uri: "https://arweave.net/metadata.json", creator, user: creator, mayhemMode: false, });

// createIx is a TransactionInstruction — add to a Transaction and send

Warning: Do NOT use createInstruction — it is deprecated (v1). Always use createV2Instruction.

Create a Holder-Reward Token

Set holderReward: true to direct creator fees to the protocol-derived holder rewards PDA. Pump.fun distributes those fees to holders automatically; holders do not need to submit claims.

const createIx = await PUMP_SDK.createV2Instruction({

mint: mintKeypair.publicKey, name: "Holder Helper", symbol: "HOLD", uri: "https://example.com/holder-helper.json", creator: wallet.publicKey, user: wallet.publicKey, mayhemMode: false, holderReward: true, });

For an atomic launch and initial buy, pass the same flag to createV2AndBuyInstructions; the SDK routes the buy through creatorVaultPda(holderRewardsPda(mint)). Run the complete broadcast-free demo with npm run example 51.

New cashback launches are deprecated and rejected. Existing cashback coins remain tradeable and accrued cashback remains claimable.

Create a Token With a `...pump` Vanity Mint

Mint addresses ending in pump (like the ones on pump.fun) are produced by grinding keypairs off-chain. The SDK exposes this as a first-class helper — swap Keypair.generate() for generateVanityMint() and the rest of the flow is unchanged.

import { generateVanityMint, PUMP_SDK } from "@nirholas/pump-sdk";

// Grind until we find a mint whose address ends in "pump" (~11M attempts, ~1–4 min in Node) const { keypair: mintKeypair } = await generateVanityMint({ suffix: "pump" });

const createIx = await PUMP_SDK.createV2Instruction({ mint: mintKeypair.publicKey, // ← ends in "pump" name: "My Token", symbol: "MYTKN", uri: "https://arweave.net/metadata.json", creator: wallet.publicKey, user: wallet.publicKey, mayhemMode: false, });

// Sign the transaction with BOTH the payer and the mint keypair. // tx.sign([wallet, mintKeypair]);

Supports prefix, suffix, caseInsensitive, maxAttempts, onProgress, and AbortSignal. For patterns longer than 4 characters, use the multi-threaded Rust generator at rust/. See [Tutorial 13

Only the beginning is shown; read the rest in the repo

Pump SDK MCP Server

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 Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Symantec Cloud DLP AIops

README from the maker

What is Pump SDK?

📋 Table of Contents

🚀 Live Demos & Resources

📈 Proof & Virality

Looking for more? Check out PumpKit 💊💚

🚀 Quick Start

Installation

yarn

pnpm

Peer Dependencies

Minimal Example

💻 The pump CLI

🧪 50 Runnable Examples

📖 Usage Examples

Create a Token

Create a Holder-Reward Token

Create a Token With a ...pump Vanity Mint

💻 The `pump` CLI

Create a Token With a `...pump` Vanity Mint