"How to Build a Knowledge Base" matching MCP servers:

Explains any Base mainnet transaction hash by returning a structured JSON with action type, assets moved, risk flags, and cost details, using deterministic on-chain decoding without LLM.

Trust infrastructure for AI agents on Base. DEX Spread Oracle (live Uniswap V3 prices), on-chain escrow, insurance pool, and collective knowledge base. 7 smart contracts. Pay-per-query via x402 micropayments in USDC.

A read-only MCP server that lets any MCP-compatible AI agent inspect wallets and contracts on Base directly through natural conversation.

MCP server for AI agents to create and manage P2P escrow deals on Base (ETH or ERC-20).

Enables AI agents to batch-send ETH or ERC-20 tokens to multiple recipients in one transaction on Base, drastically reducing gas costs.

Enables users to compare current Aerodrome veNFT voting positions, bounded claimable rewards, and selected pools' voting evidence on Base against a saved local baseline, with retryable, atomically stored change reports. All tools are read-only on chain, requiring no keys, signing, or transactions.

Zero-knowledge proof generation MCP server. AI agents can prove identity claims (Coinbase KYC, Country, Google OIDC, Google Workspace, Microsoft 365) without revealing personal data. Runs in AWS Nitro Enclave TEE with x402 USDC payments.

Provides AI agents with real-time gas prices and blockchain data from Base, with metered access via x402 payment protocol.

Enables deploying ERC-20 tokens on Base mainnet via the SimpleTokenFactory contract. Supports token deployment, querying deployments, and factory info.

Enables agents to fetch live Base mainnet gas prices by paying $0.001 USDC per call via the x402 payment standard.

The only MCP server that gives AI agents native access to Stacks, Celo, and Base — from a single npm package.

A curriculum that teaches AI agents how to spend their own money. Sixteen lessons from "what is a wallet" to your first x402 purchase. Teacher, not butler — never signs, pays, or holds keys.

Pre-trade DeFi intelligence for AI agents. 20 paid x402 endpoints, USDC on Base.

The x402 ecosystem's read MCP for Base. Verify on-chain USDC settlements, parse publisher manifests, and audit x402 payment receipts from any MCP-compatible AI agent.

Enables AI agents to interact with Base chain wallets, providing tools for checking balances, estimating gas, inspecting tokens, verifying allowances, and more.

An MCP server serving as a structured knowledge base of crypto whitepapers for AI agents to access, analyze, and learn from.

MCP server for Base L2 DeFi — wallets, swaps, liquidity, price feeds, flash loans

Enables developers to build Base mini apps from start to finish with 10 specialized tools for generating manifests, starter code, deployment guides, design guidelines, and debugging assistance. Integrates official Base documentation to streamline the complete development workflow for Base ecosystem mini applications.

An MCP server that enables LLMs to perform blockchain operations on the Base network through natural language commands, including wallet management, balance checking, and transaction execution.

An MCP server that connects Claude to BrianKnows' blockchain knowledge base, allowing users to search for blockchain/DeFi information and interact with a specialized agent across multiple knowledge bases.