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 connecting AI & ML tools to 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 2026-08-24 · VERIFIED 2026-08-25

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

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, 7,658 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 2026-08-25.
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 2026-08-25, its last commit was 2026-08-24. 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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