Pump SDK MCP Server

TypeScript SDK for the Pump protocol on Solana - token creation, bonding curves, AMM pools, fee sharing, and volume rewards. It runs locally over stdio via the published package.

People connecting finance tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-08-17 · ★ 118 · #19 OF 283 MAINTAINED FINANCE · VERIFIED 2026-08-25

NOASSERTION · Rust servers · how we verify → /methodology

01 · Install Pump SDK MCP Server

before you install - you'll need

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

Claude Code

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

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "nirholas-pump-fun-sdk": {
      "command": "npx",
      "args": [
        "-y",
        "pump-fun-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 no standard license detected - usage rights unclear; check the repo before commercial use

npm package pump-fun-mcp - unscoped; check the name against the project README before installing

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

03 · Who maintains Pump SDK MCP Server

Pump SDK MCP Server 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.

04 · Facts

repository: github.com/nirholas/pump-fun-sdk
website: https://sdk.pumpk.it/
category: finance - ranked #19 of 283 actively-maintained finance servers as of 2026-08-25.
registry: io.github.nirholas/pump-fun-sdk (active, first published 2026-02-27 · 3 versions)
packages: npm:pump-fun-mcp

05 · Pump SDK MCP Server FAQ

What is Pump SDK MCP Server?

TypeScript SDK for the Pump protocol on Solana - token creation, bonding curves, AMM pools, fee sharing, and volume rewards. It runs locally over stdio via the published package.

Is Pump SDK MCP Server still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-17. We re-verify nightly.

How do I install Pump SDK MCP Server?

Run `npx -y pump-fun-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 SDK MCP Server 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.

06 · Alternatives to Pump SDK MCP Server

Alternatives to Pump SDK MCP Server

Maintained finance servers if Pump SDK MCP Server isn't the fit.

Pairs well with

Servers that cover what Pump SDK MCP Server doesn't - only shown when the pairing reason fits the companion.

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