"Arc" matching MCP servers:

A public, no-auth remote MCP server that exposes Arc & Ledger's free tax calculators and intake funnel as tools inside AI assistants. Provides tools for IRS notice explanation, FBAR/FATCA, LLC vs S-Corp comparison, quarterly tax estimates, and more.

MCP server for Alpha Arcade prediction markets on Algorand. Enables AI agents to browse markets, fetch orderbooks, place orders, manage positions, and trade on-chain prediction markets.

Enables read-only queries to ARCA's agricultural web services for electronic waybills, taxpayer registry, and receipts, allowing agents to retrieve fiscal data without modifying documents.

Enables preparing and issuing ARCA Factura C invoices via the official RCEL protocol, with a human-approval workflow for preview before issuance and the ability to query previously issued invoices.

Lets MCP-capable AI agents interact with the Arcade DEX and launchpad on Circle's Arc L1 to discover markets, get quotes, and execute trades via contract-call descriptors.

MCP server to issue ARCA/AFIP Factura C for monotributistas using Afip SDK, PostgreSQL, and a secure preview-before-emission flow.

MCP server for Puls prediction markets on Arc, letting AI assistants read live markets, the AI-vs-crowd oracle, autonomous agents, and place real USDC trades and x402 forecast signals.

MCP server for automating AFIP/ARCA electronic invoicing, certificate management, and Web Service authorization in Argentina.

MCP server for integrating with AFIP (Argentine tax agency) to query documentation, manage authentication, and handle electronic invoicing.

Connects to 7,000+ utilities to surface bill data, interval meter readings, and carbon calculations via the Model Context Protocol.

An MCP server for the ProveTrade trade-audit stack that lets models validate CSVs, run paid audit runs, and check service health/deploy status via typed tools.

MCP server for querying lender-level FHA denial statistics from the 2025 HMDA record, exposing tools to get national, lender, state, and door-effect summaries.

MCP server providing Moneycontrol market data including stock quotes, fundamentals, indices, FII/DII activity, news, and technicals via tool calls.

Agent Toolkit for Mercado Pago

Parse Receipts

A local-first MCP server for financial wire message forensics, providing read-only tools to parse, validate, and detect SR2026 address compliance in ISO 8583, SWIFT MT, and ISO 20022 messages.

An MCP server that provides live fair-market-value price comparisons and Ed25519 signed-receipt verification for x402/MPP services, enabling agents to sanity-check quotes and verify receipts.

Enables querying persisted cross-venue spread alerts between Polymarket and Kalshi, including recent arbitrage opportunities, spread history for watched topics, and the list of watched topics with thresholds.

MCP server that provides a read-only tool to consult SEFAZ AC NFC-e (electronic invoices) from the official source, with pay-per-use credits.

Scans funding rate arbitrage opportunities across perpetual exchanges (Hyperliquid, Binance, Bybit, OKX) and returns cross-venue spreads and annualized yields. Uses x402 micropayments for pay-per-call access.