pump.fun Solana Data

Name: pump.fun Solana Data
Author: nirholas

by nirholasversion 0.2.7i★ –iRuns on your computer

Registry nameio.github.nirholas/pumpfun-solana-mcp

Install

Overview

Description from the maker (original English)

Free, read-only pump.fun + Solana MCP: token discovery, on-chain analysis, SNS, 3D snapshots.

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: Design, images & audio

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: PUMPFUN_MCP_URL

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": {
    "pumpfun-solana": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/pumpfun-mcp"
      ],
      "env": {
        "PUMPFUN_MCP_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add pumpfun-solana --env PUMPFUN_MCP_URL=your-value -- npx -y @three-ws/pumpfun-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": {
    "pumpfun-solana": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/pumpfun-mcp"
      ],
      "env": {
        "PUMPFUN_MCP_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": {
    "pumpfun-solana": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/pumpfun-mcp"
      ],
      "env": {
        "PUMPFUN_MCP_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

PUMPFUN_MCP_URL env
Override the canonical pump.fun MCP backend endpoint. Defaults to https://three.ws/api/pump-fun-mcp — set this only when self-hosting the handler.

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 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 Design, images & audioi

More stars than 0% of the other 2193 servers in this category
Published to the registry more recently than 52% of the other 2193 servers in this category
Basic checks equal to or better than 100% of the other 2193 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.fun Solana Data 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 (0.2.7) reached the registry 27 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: Figma Context MCP, Claude Real Video, Figma MCP Server

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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.

@three-ws/pumpfun-mcp

Free, read-only pump.fun + Solana MCP server — token discovery, on-chain analysis, and live 3D snapshots. No API keys.

Install · Quick start · Tools · Configuration · three.ws

A free, read-only Model Context Protocol server for pump.fun and Solana. It gives Claude — or any MCP client — live token discovery, on-chain bonding-curve and holder analysis, creator fee-claim tracking, Solana Name Service resolution, KOL signals, read-only swap quotes, and shareable live 3D token snapshots. Every Solana RPC and pump.fun API call runs server-side on the canonical three.ws backend, so the data is live and on-chain while the client stays zero-config: no API keys, no RPC URL, no wallet.

Install

Claude Code (one-liner)

claude mcp add pumpfun -- npx -y @three-ws/pumpfun-mcp

Claude Desktop / Cursor / any MCP client

Add to your MCP config (claude_desktop_config.json, .cursor/mcp.json, .mcp.json, etc.):

"mcpServers": { "pumpfun": { "command": "npx", "args": ["-y", "@three-ws/pumpfun-mcp"] } } }

Restart the client and the pump.fun tools appear. No install step required.

Run directly

npx -y @three-ws/pumpfun-mcp

or install globally and run the bin

npm i -g @three-ws/pumpfun-mcp && pumpfun-mcp

Quick start

The server speaks stdio JSON-RPC — your MCP client spawns it via the npx command above. Once configured, ask your client natural-language questions and it picks the right tool:

"What's trending on pump.fun right now?"        → get_trending_tokens

"Show the bonding curve for " → get_bonding_curve "Who are the top holders of ?" → get_token_holders "Resolve bonfida.sol" → sns_resolve "Build a 3D snapshot for " → pumpfun_token_3d

Tools

All tools are read-only — nothing signs or sends a transaction. pumpfun_quote_swap only quotes; pumpfun_vanity_mint returns a keypair for you to use yourself.

Six tools are indexer-gated. search_tokens, get_trending_tokens, get_new_tokens, get_graduated_tokens, get_king_of_the_hill, and get_creator_profile need a pump.fun indexer (PUMPFUN_BOT_URL). The hosted endpoint at three.ws/api/pump-fun-mcp has none configured, so it filters those six out of tools/list and they will not appear when you connect to it; set the env var on your own deployment and they return with no code change. Everything else, including get_token_trades, works off on-chain data with no indexer. Call pumpfun_bot_status to see which side you are on. Note that without the indexer get_token_details returns SPL account facts only (name, symbol, and uri come back null).

The hosted endpoint also serves three tools the table below does not list: get_coin_intel, get_oracle_conviction, and pumpfun_upload_metadata.

Tool	What it does
`search_tokens`	Search pump.fun tokens by name, symbol, or mint.
`get_token_details`	Full metadata for a mint.
`get_bonding_curve`	Real/virtual quote reserves + graduation progress for a coin still on the curve (on-chain). A v3 buy that empties the curve finishes through a synthetic migration.
`get_token_trades`	Recent buy/sell history for a token.
`get_trending_tokens`	Top tokens by market cap.
`get_new_tokens`	Most recently launched tokens.
`get_graduated_tokens`	Tokens that graduated to their PumpSwap pool.
`get_king_of_the_hill`	Highest-cap token still on the bonding curve.
`get_token_holders`	Top holders with concentration analysis (on-chain).
`get_creator_profile`	A creator's tokens with rug-pull risk flags.
`kol_leaderboard`	Top KOL traders ranked by P&L for a 24h/7d/30d window.
`pumpfun_list_claims`	Recent creator fee-claim events (on-chain). Fees from v3 curve / v2 pool trades appear once swept.
`pumpfun_watch_claims`	Fee claims for a creator within a look-back window.
`pumpfun_first_claims`	First-ever creator claims — a cash-out signal.
`pumpfun_quote_swap`	Read-only PumpSwap AMM swap quote for a graduated coin (no signing). Prices on vault + signed, often negative, `virtual_quote_reserves`.
`pumpfun_watch_whales`	Collect large trades on a token over a short window.
`pumpfun_vanity_mint`	Grind a vanity Solana keypair (secret returned to caller, never stored).
`sns_resolve`	Resolve a `.sol` domain to its owner wallet.
`sns_reverseLookup`	Reverse-lookup a wallet to its primary `.sol` domain.
`social_cashtag_sentiment`	Deterministic lexicon sentiment over supplied posts.
`social_x_post_impact`	Correlate an X post to bonding-curve price impact.
`pumpfun_bot_status`	Configuration + health of the pump.fun indexer backend — `configured`, `healthy`, and ping latency. Always available.

| pumpfun_token_3d | Live 3D snapshot of a token — composes metadata, holders, and graduation into a shareable [thre

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

pump.fun Solana Data

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 Design, images & audioi

Common questions

Alternatives

Figma Context MCP

Claude Real Video

Figma MCP Server

README from the maker

Install

Claude Code (one-liner)

Claude Desktop / Cursor / any MCP client

Run directly

or install globally and run the bin

Quick start

Tools