"Vector Database" matching MCP servers:

Enables AI agents to interact with the Vector blockchain (Apex Fusion's UTXO-based L2) for wallet management, transactions, smart contracts, and on-chain AI agent identity management.

Self-hosted MCP server exposing 7 Ethereum wallet tools (create_wallet, list_wallets, get_balance, validate_address, gas_price, list_transactions, get_transaction). No database or external RPC required.

Provides instant, offline access to a curated intelligence database of 25 Solana/web3 earning platforms, with tools to search topics, retrieve detailed evidence notes, and view verdict, payout rail, and KYC gate statistics.

Pre-settlement on-chain address risk screening for autonomous agents, using GoPlus 17-vector analysis and returning Ed25519-signed attestation receipts.

An AI-powered crypto trading MCP server providing technical analysis, market sentiment, and token swap execution via 0x and DexScreener. It enables users to manage portfolios with built-in risk limits and search historical trade data using vector-based memory.

Enables querying Polymarket prediction market data, including top active markets and order books, without an API key or database.