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Google Sheets MCP Server

MCP Server

Securely let AI agents read and write Google Sheets

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Updated Jun 30, 2025

About

A TypeScript MCP server built on Bun that enables AI agents to interact with Google Sheets using well‑typed tools. It supports OAuth2 and Service‑Account authentication, offering operations such as creating spreadsheets, managing sheets, reading data, and updating cells.

Capabilities

Resources
Access data sources
Tools
Execute functions
Prompts
Pre-built templates
Sampling
AI model interactions

SolanaBot in Action

Overview

SolanaBot is a Model Context Protocol (MCP) server that bridges the gap between AI assistants and the Solana blockchain. By exposing a set of well‑defined tools—Get Balance, Send SOL, and Airdrop SOL—the server allows conversational agents such as Claude to query account balances, initiate transfers, and request testnet airdrops directly from within a dialogue. This eliminates the need for developers to write custom blockchain wrappers or manually invoke command‑line clients, streamlining the integration of crypto functionality into AI workflows.

The core problem SolanaBot solves is the friction that normally accompanies blockchain interactions. Traditional approaches require developers to manage wallet keys, handle JSON‑RPC calls, and parse transaction receipts—tasks that are error‑prone and time‑consuming. SolanaBot abstracts these details behind a simple MCP interface: the AI client sends a structured request (e.g., “get balance for key X”), and the server returns a clear, typed response. This makes it trivial to embed blockchain queries into chatbots, automated assistants, or even multimodal applications that need real‑time token information.

Key capabilities include:

  • Balance Retrieval: A lightweight call that fetches the SOL balance for any public key, returning a human‑readable amount and raw lamports.
  • Token Transfer: A secure transfer operation that consumes the caller’s private key (stored in a protected environment variable) to sign and broadcast SOL transactions.
  • Testnet Airdrop: Instant airdrops of SOL to any account, facilitating rapid prototyping and testing without exposing real funds.

These features are valuable because they give developers a single, consistent API surface for all Solana interactions. The server’s MCP implementation ensures that the tools are discoverable, typed, and can be chained with other MCP services—such as fetching on‑chain metadata or querying price feeds—without leaving the AI’s context.

Typical use cases span from educational demos, where a chatbot explains how to send SOL, to production bots that automatically rebalance portfolios or execute arbitrage strategies. In a customer support scenario, an AI assistant could verify a user’s balance before processing a request to transfer funds. For developers building decentralized applications, SolanaBot enables quick integration tests and automated workflows that react to on‑chain events—all mediated through natural language prompts.

In summary, SolanaBot turns the Solana blockchain into a first‑class tool for AI assistants. Its straightforward MCP interface, combined with secure key management and essential wallet operations, empowers developers to add real‑world cryptocurrency functionality to conversational agents with minimal overhead.