using the vesper mcp

Vesper runs as an MCP server. Your agent connects to it and picks up tools for creating and launching tokens on Solana. You talk, the agent calls Vesper, and Vesper handles the chain.

Pre-launch note:the server package hasn't shipped yet. Everything below is the intended setup and will be finalized here the moment it's published. Watch @VesperMCP for the release.

claude code

Add Vesper to your project's .mcp.json (or add it globally with claude mcp add):

.mcp.json

{
  "mcpServers": {
    "vesper": {
      "command": "npx",
      "args": ["-y", "vesper-mcp"]
    }
  }
}

codex

~/.codex/config.toml

[mcp_servers.vesper]
command = "npx"
args = ["-y", "vesper-mcp"]

then just ask

Start a session and tell it what you want to launch: name, ticker, image. Supply is always the pump.fun standard 1B. Your agent will use Vesper's tools to mint and launch it, confirming with you before anything irreversible happens. On-chain fees are paid per action through x402, so there are no API keys or accounts to set up.

tool reference

The full list of tools and parameters lands here with the first release.

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