"An exploration of deep search technologies or methods" matching MCP connectors:
Matching Connector Tools:
Enumerate and inspect PubFi capabilities, then execute an exact selected route.
Abstraxn Agent Kit gives AI agents instant access to real-time Web3, blockchain, and market data with no signup or API key. Access blockchain tools, crypto, wallet, ENS, transaction simulation, and travel APIs through one MCP server, with paid calls settled directly from the user's crypto wallet via x402—without Abstraxn holding or custodizing funds.
Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.
Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM
Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.
Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
Search and license 5,000+ fully cleared music tracks via MCP. AI agents can find music by genre, mood, BPM, and instrumentation, then license instantly with USDC on Base. No human in the loop. Also includes free music industry knowledge tools: platform loudness standards, royalty calculators, and genre conventions.
Monetization gateway for MCP servers. Agents call a tool, receive an x402 v2 payment challenge, sign a USDC transfer on Base, and get the result. Payment is verified before the tool runs and settled only after it returns, so failed calls are never charged. Discovery and tool listing are free.
Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.
Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.
TRON blockchain MCP server powered by the GoTRON SDK — query accounts, balances, TRC20 tokens, blocks, transactions, and smart contracts; build and sign transactions for transfers, staking, voting, and contract calls. Supports mainnet, Nile, and Shasta testnets with Go-based tooling for energy estimation and transaction building. Available via stdio or hosted Streamable HTTP
Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.
A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.
Concentrated liquidity on Uniswap/Aerodrome (rebalance, compound, leverage) or single-sided lending.
Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.
Screen an Ethereum address or ENS name for on-chain reputation risk, sanctions, and reasoning.
Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.
Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No account or keys.
44 MCP tools to search, value, register, trade, and manage ENS names. AI-powered intelligence layer.