The directory of tools for agents

Ask AI about your ads — query Meta, TikTok, and Google Ads performance in natural language.

Is this x402 seller actually paid? Give a payTo address, get its verdict from our own read of Base: paid, single-payer, self-funded, dust-only…

Add an ISO 8601 duration to a start date or date-time and return the resulting UTC instant. Calendar-aware: months and years honor month lengt…

Publish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.

Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier).

One substance, with the cross-axis derivation: what every other jurisdiction (JP, EU, US, Codex, IARC, JECFA, EFSA) says about it, with per-ce…

Find the additives named on a food label and return, for each, the cross-axis derivation across jurisdictions

MCP server for Verus addresses — generate, validate, list transparent and shielded addresses

Structural address check: country, street, city, and postal pattern for common countries (TR, US, GB, DE, FR, NL, …). Returns a normalised sin…

Validates an EVM address and returns it in EIP-55 mixed-case checksum form. Catches typos before you send funds: an address that fails the che…

EOA vs contract, ETH + USDC balance, transaction count and activity level — straight from Base RPC. Useful for counterparty and wallet checks.

🆕 The next nonce for any Base address, plus its ETH balance and whether it is a contract. The count means different things either side of tha…