"Performing Email-Related Operations in Python" matching MCP connectors:

AgentFeed: 47 tools — our own liquidation tape + tokenized-equity peg data, paid in USDC.

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

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

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

AI-native stablecoin settlement rail replacing SWIFT for institutional cross-border payments. 14 tools covering settlement quotes, execution, ESG scoring, oracle status, fee verification, competitor comparison, rail health, investment context, and MPP-gated macro intelligence. Settles via Base mainnet USDC at ~1.385% all-in.

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.

Solana pre-trade safety for AI agents: cabal, bundle, dump, deployer & honeypot in one verdict.

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

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

14 pay-per-call market data tools over MCP. Free discovery, calls settle in USDC on Base (x402).

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

CPI-pegged stablecoin for AI agents. Zero fees, task board, self-register in 30s.

DNS, RDAP, LEI/KYB, DMARC/SPF, sitemaps, web extraction, VAT, QR. Paid per call in USDC.

Crypto backtesting & Bitcoin cycle analytics. Point-in-time, DSR-corrected, look-ahead-aware.

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.

Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.

Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.

People + life-in-days knowledge for AI agents. Public MCP; x402 on Base; OAuth for private tools.