pump.fun Solana Data MCP Server

fun + Solana MCP server - token discovery, on-chain analysis, and live 3D snapshots. No API keys. Its 23 documented tools cover pumpfun, tokens, token, claims.

People who work with pumpfun, tokens and token and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

One of 37 MCP servers published from nirholas/three.ws. Stars and repository activity are shared across all of them. See all 37 →

VERIFIED ACTIVE

LAST COMMIT 2026-09-18 · VERIFIED 2026-09-18

Apache-2.0 · JavaScript servers · how we verify → /methodology

01 · Install pump.fun Solana Data

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add nirholas-three.ws-packages-pumpfun-mcp -- npx -y @three-ws/pumpfun-mcp

Claude Desktop / Cursor / VS Code - add to config

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

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license Apache-2.0 - declared in the repository

npm package @three-ws/pumpfun-mcp - the @three-ws scope differs from the repo owner (nirholas); confirm it's the project's official package

registry namespace io.github.nirholas is GitHub-verified and matches the repo owner

03 · What pump.fun Solana Data can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can search pump.fun tokens by name, symbol, or mint, and resolve a .sol domain to its owner wallet.

Capability map

Tools grouped from the project's README - what pump.fun Solana Data lets an agent do.

Pumpfun

7 tools - e.g. Recent creator fee-claim events (on-chain).; Fee claims for a creator within a look-back window.; First-ever creator claims - a cash-out signal.

pumpfun_list_claims · pumpfun_watch_claims · pumpfun_first_claims · pumpfun_quote_swap · pumpfun_watch_whales · pumpfun_vanity_mint…

Tokens

4 tools - e.g. Search pump.fun tokens by name, symbol, or mint.; Top tokens by market cap.; Most recently launched tokens.

search_tokens · get_trending_tokens · get_new_tokens · get_graduated_tokens

Token

4 tools - e.g. Full metadata for a mint.; Recent buy/sell history for a token.; Top holders with concentration analysis (on-chain).

get_token_details · get_token_trades · get_token_holders · pumpfun_token_3d

read & search

3 tools - e.g. Real/virtual reserves + graduation progress (on-chain).; Highest-cap token still on the bonding curve.; A creator's tokens with rug-pull risk flags.

get_bonding_curve · get_king_of_the_hill · get_creator_profile

Sns

2 tools - e.g. Resolve a .sol domain to its owner wallet.; Reverse-lookup a wallet to its primary .sol domain.

sns_resolve · sns_reverseLookup

Social

2 tools - e.g. Deterministic lexicon sentiment over supplied posts.; Correlate an X post to bonding-curve price impact.

social_cashtag_sentiment · social_x_post_impact

Kol

1 tool - e.g. Top KOL traders ranked by P&L for a 24h/7d/30d window.

kol_leaderboard

Latest releases

v1.0.0 · 2026-08-28

!three.ws · three.ws is an Android app. Install it and the platform opens full-screen, with no browser chrome around it, and every signature is routed to the wallet on your phone. · Install · 1. Open…

04 · Who maintains pump.fun Solana Data

pump.fun Solana Data is maintained by nirholas. We track 66 MCP servers from nirholas - 65 actively maintained, 7,838 combined GitHub stars, oldest repo from Feb 2024. Full record: all servers from nirholas.

05 · Facts

repository: github.com/nirholas/three.ws
website: https://three.ws/
category: AI & ML - actively maintained as of 2026-09-18.
registry: io.github.nirholas/pumpfun-solana-mcp (active, first published 2026-06-13 · 4 versions)
packages: npm:@three-ws/pumpfun-mcp

06 · pump.fun Solana Data FAQ

Is pump.fun Solana Data still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-18. We re-verify nightly.

What can pump.fun Solana Data do?

With this server connected, an agent can search pump.fun tokens by name, symbol, or mint, and resolve a .sol domain to its owner wallet.

How do I install pump.fun Solana Data?

Run `npx -y @three-ws/pumpfun-mcp`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does pump.fun Solana Data run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to pump.fun Solana Data

Alternatives to pump.fun Solana Data

Maintained AI & ML servers if pump.fun Solana Data isn't the fit.

Pairs well with

Servers that cover what pump.fun Solana Data doesn't - only shown when the pairing reason fits the companion.

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