"author:zvmzaretsky" matching MCP servers:

MCP server that gives AI agents paid tools to de-risk costly actions: dependency vetting, x402 endpoint verification, JSON repair, and URL reading. Fronts the Guard HTTP API at guard.fabtally.com.

Provides a validation suite for VAT, IBAN, email, geo lookup, and VIN decoding, with per-call pricing and optional x402 payment support.

Read-only crypto safety MCP server that helps AI agents and wallets verify token honeypot risks, decode EIP-712 signatures, scan approval risks, and simulate transactions before signing.

Decodes raw EVM bytes into human-readable JSON via tools for logs, calldata, selectors, and ABIs across multiple chains. Read-only, keyless, and stateless, with optional x402 payment settlement.

MCP server providing on-chain monitoring reads such as ENS expiry, gas prices, token unlocks, and oracle health via the FabTally Chain API. It supports stdio and streamable-http transports, is read-only and keyless, with pay-per-call tools.

Provides deterministic micro-utilities as an MCP server, including free tools for conversion, text processing, hashing, encoding, ID generation, and regex, plus paid per-call tools for timezone, cron, RRULE, currency, diff, JSON Schema validation, and date math.

MCP server for real FDM 3D-printing slicing, quoting, and design-for-manufacturability analysis via the FabTally API, supporting 12 printer profiles and 12 materials. Includes free discovery/printability tools and paid slice/quote/orientation tools settled via x402 (USDC on Base).