"Guidance on macOS System Administration" matching MCP connectors:

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.

Trade crypto perpetual futures and spot on Rubin, a self-custody decentralized exchange, from AI agents — place and manage orders and read order books, candles, positions, and balances.

An MCP server that audits the fairness of construction and renovation estimates in Japan. Provides fair-price ranges, overcharge detection, and verifiable unit-cost data based on JCCDB (65,729 items, DOI-backed).

AI-native parametric insurance infrastructure. Assess weather risk, generate quotes, bind policies, and monitor triggers programmatically. Live paid endpoint via x402 (USDC on Solana).

Real-time financial intelligence MCP server for crypto public companies. Provides covenant stress analysis, alpha signals, peer ranking, risk distribution, SEC XBRL fundamentals, and daily changes. x402 micropayments on Base USDC. First 5 calls free.

On-chain stablecoin market cap and Bitcoin institutional holdings data.

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

Real-time risk-weighted USDC lending APY across 6 protocols on Base, paid via x402

Search expert emerging-markets research on economics, politics, policy and sovereign risk.

Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.

Real-time DEX and on-chain data across 36 blockchains: liquidity pools, token prices, OHLCV, transactions, and cross-chain search. 17 keyless tools.

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

Reputation-ranked analyst earnings estimates. Pay per call via x402 on Base.

External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.

Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.

Primary-source commodities data for AI agents — EIA, FRED, CFTC, USDA, USGS via x402 on Base.

9 pay-per-call company intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).

Travel award search: compare cash vs points on hotels, flights & cars, cents-per-point, and book.

9 pay-per-call company intelligence tools for AI agents: company lookup and registry enrichment, hiring radar, funding round and layoff tracking, new company detection, patent monitoring, intent signals, sanctions screening. Free discovery + pricing_info; paid calls $0.01-0.02 in USDC on Base via x402 — pay only for successful runs.

Smart money & whale flows, price, liquidity, burn proofs for $BOBAI on BNB Chain (BSC). No key