Finance & Commerce MCP Servers for Grok Build

Verified UK take-home pay: income tax, NI, student loans, pensions, with GOV.UK sources.

An AI agent for prop firm challenges on Propr; the connector reads it, never trades.

Read-only Canadian GST/HST rates, small-supplier check and CRA allowance rates, with CRA sources.

Malaysian SME accounting, e-Invoice and payroll for your AI. 64 tools; writes are approved drafts.

Live Hyperliquid perps analytics for agents: funding, OI, whale prints, leaderboard, wallet risk.

Signed BNB Chain reads (balances, tokens, NFTs, prices, TapeOut names) with verifiable receipts

Transparent stock screener with a public, verifiable track record. Scan, score, and check picks.

Find candidate customs tariff codes for a product and read the import duty on a code.

US stacked tariffs (MFN+301+232), daily-updated, Chinese labels, keyless, $49 x402 unlock

US HTS duty lookup and import-duty review with official sources and explicit unresolved layers.

Live USD/PEN rate ranking of Peru's SBS-supervised online exchange houses, from comparadolar.pe

Get the US federal tax numbers right, with the IRS document each one comes from.

Validates Moroccan ICE and IF tax identification numbers.

Your taxapp.nz records and NZ tax; adds and edits records only if an owner allows. Sign-in required.

Taxyearvo: the site's own MCP server — dataset; every answer cites the site.

Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.

Community bank intelligence: FDIC financials, peer benchmarking, HMDA lending and CRA posture.

Chainlink tools over MCP: CCIP cross-chain, data feeds, data streams, VRF, proof of reserve.

Chainlink MCP: CCIP, CCT pools, Data Feeds, Data Streams, VRF v2.5, PoR, Automation, Functions.

Ethereum tools over MCP: Chainlink feeds, ENS, ERC-8004 agents, EAS attestations, transactions.

LayerZero V2 MCP: EndpointV2 quotes, OFT transfers, Stargate V2, Value Transfer API, DVNs.