Pump.fun MCP Server

Pumpfun‑MCP is a Model Context Protocol server that bridges Claude (and other MCP‑compatible assistants) with the Pump.fun ecosystem on Solana. By exposing a suite of token‑management tools, it lets AI agents create new tokens, buy and sell them, and query balances—all without leaving the conversational interface. This capability is especially valuable for developers who want to prototype or automate token‑centric workflows, such as rapid market testing, automated portfolio rebalancing, or on‑chain data analysis.

The server solves the friction of manual wallet handling and RPC configuration. It automatically generates and stores Solana keypairs in a local folder, simplifying account management. Developers only need to provide a Helius RPC URL and an optional private key; the MCP takes care of wallet creation, transaction signing, and error handling. This lowers the barrier to entry for AI assistants that need to perform on‑chain actions, making it easier to embed blockchain logic into broader application pipelines.

Key features are grouped into intuitive tools:

• Token Lifecycle – allows an assistant to mint a new Pump.fun token with metadata, initial supply, and optional imagery.
• Market Interaction – and let the assistant execute trades with configurable slippage, enabling dynamic market strategies.
• Information Retrieval – and provide real‑time data about tokens and wallet holdings.
• Account Discovery – lists all locally stored keypairs, while can target specific accounts or tokens.

These tools are exposed via simple JSON payloads, so an AI assistant can compose a request like “create-token” with the desired parameters and receive a signed transaction response. The server’s design aligns with MCP best practices, offering predictable request‑response patterns and clear error messages.

In real‑world scenarios, developers can build bots that automatically launch new tokens when a trend emerges, or create automated market‑making scripts that adjust holdings based on portfolio goals. Because the MCP handles all low‑level Solana interactions, teams can focus on higher‑level business logic—such as integrating token data into dashboards or triggering external notifications when a trade occurs. The combination of ease of setup, comprehensive token tooling, and tight integration with AI assistants makes Pumpfun‑MCP a standout solution for Solana developers looking to embed blockchain capabilities directly into conversational AI workflows.