The real catalog of tools for AI agents

MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron

Official Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation.

Poll EVM transactions until confirmed or reverted with recurring x402 payments.

Solana transaction diagnosis, simulation, token-risk evidence, and priority fees via x402 USDC.

Token intent checks; no simulation/signing. Free trial ends 2026-09-25. No NFT required.

Scrape any Open Collective's public expenses and transactions as clean JSON — amounts, dates…

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Find and quote agent capabilities, then pay only the selected x402 execution URL.

Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions.

AI transaction coordinator + legal-matters platform for real estate and law firms.

Crypto transaction safety tool — screens addresses and transactions for scam risk.

Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.

Issue Agent Passports and verify agent authority before value moves. Signed verification records.

MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.

Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.

Manage Loops contacts, mailing lists, and transactional/event emails.

Bookkeeping for owner-operated businesses. Query transactions, invoices, and reports.