Ping MCP Server

MCP Server built with the Ping Agent Kit

A Model Context Protocol (MCP) server offering onchain tools for AI, enabling seamless interaction with the Solana blockchain via a standardized interface. Built on the Ping Agent Kit, this implementation allows AI agents to execute blockchain operations efficiently.

This MCP server extends Claude's capabilities by providing tools to:

- Interact with Solana blockchain
- Execute transactions
- Query account information
- Manage Solana wallets

The server implements the Model Context Protocol specification to standardize blockchain interactions for AI agents.

- Node.js (v16 or higher)
- pnpm (recommended), npm, or yarn
- Solana wallet with private key
- Solana RPC URL (mainnet, testnet, or devnet)

Option 1: Install from npm ( recommend for clients like Cursor/Cline)

# Install globally npm install -g ping-mcp # Or install locally in your project npm install ping-mcp

git clone https://github.com/PingAIFun/ping-mcp.git cd ping-mcp

Create a.envfile with your credentials:

# Solana Configuration SOLANA_PRIVATE_KEY=your_private_key_here RPC_URL=your_solana_rpc_url_here OPENAI_API_KEY=your_openai_api_key # OPTIONAL

To add this MCP server to Claude Desktop, follow these steps:
-

Locate the Claude Desktop Configuration File

- macOS:~/Library/Application Support/Claude/claude_desktop_config.json
- Windows:%APPDATA%\Claude\claude_desktop_config.json
- Linux:~/.config/Claude/claude_desktop_config.json

Add the ConfigurationCreate or edit the configuration file and add the following JSON:

{ "mcpServers": { "solana-mcp": { "command": "npx", "args": ["ping-mcp"], "env": { "RPC_URL": "your_solana_rpc_url_here", "SOLANA_PRIVATE_KEY": "your_private_key_here", "OPENAI_API_KEY": "your_openai_api_key" // OPTIONAL }, "disabled": false, "autoApprove": [] } } }

{ "mcpServers": { "solana-mcp": { "command": "node", "args": ["/path/to/ping-mcp/build/index.js"], "env": { "RPC_URL": "your_solana_rpc_url_here", "SOLANA_PRIVATE_KEY": "your_private_key_here", "OPENAI_API_KEY": "your_openai_api_key" // OPTIONAL }, "disabled": false, "autoApprove": [] } } }

Restart Claude DesktopAfter making these changes, restart Claude Desktop for the configuration to take effect.

ping-agent-kit-mcp/ ├── src/ │ ├── index.ts # Main entry point ├── package.json └── tsconfig.json

The MCP server provides the following Solana blockchain tools:

- GET_ASSET- Retrieve information about a Solana asset/token
- DEPLOY_TOKEN- Deploy a new token on Solana
- GET_PRICE- Fetch price information for tokens
- WALLET_ADDRESS- Get the wallet address
- BALANCE- Check wallet balance
- TRANSFER- Transfer tokens between wallets
- MINT_NFT- Create and mint new NFTs
- TRADE- Execute token trades
- REQUEST_FUNDS- Request funds (useful for testing/development)
- RESOLVE_DOMAIN- Resolve Solana domain names
- GET_TPS- Get current transactions per second on Solana

- Keep your private key secure and never share it
- Use environment variables for sensitive information
- Consider using a dedicated wallet for AI agent operations
- Regularly monitor and audit AI agent activities
- Test operations on devnet/testnet before mainnet
- Verify your Solana private key is correct
- Check your RPC URL is accessible
- Ensure you're on the intended network (mainnet, testnet, or devnet)
- Check Claude Desktop logs for error messages
- Verify the build was successful

- @solana/web3.js
- @modelcontextprotocol/sdk
- ping-agent-kit

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