MCP Catalog

com.avalara/atcOfficial

Provides access to Avalara Tax Content: TTE configs, jobs, communications, lodging, autorental

com.avalara/avataxOfficial

Access Avalara AvaTax API for tax calculation, transactions, nexus management, and compliance

com.avalara/blOfficial

Provides access to Avalara Tax Registration and Business Licenses APIs for filings and registrations

com.avalara/classificationOfficial

Classify, validate & verify HS codes and access tariff compliance data for cross-border trade

com.avalara/cross-borderOfficial

Cross-border duty-rate and Trade & Tariff content lookups with product compliance and restrictions

com.avalara/returnsOfficial

Provides access to Avalara Global Returns API for tax returns, filing calendars, and compliance data

Indian real estate: property search, locality insights, affordability & pan-India stamp-duty tools.

com.babyblueviper/invinoveritasOfficial

AI-agent verifier: verdict committed before the outcome graded against it; /review, /ledger.

com.backtest360/backtest360Official

MCP server exposing the Backtest360 engine API as tools for AI agents.

com.bankruptcyobserver/mcpOfficial

US business bankruptcy MCP: filings, dockets, documents, case summaries. Free tier + subscription.

com.bellwethermetrics/bellwether-mcpOfficial

Live prediction market data from Polymarket and Kalshi with VWAP pricing and reportability.

com.billingserv/mcpOfficial

MCP server for BillingServ: customers, invoices, orders, packages, and revenue reports.

Agent Fin: finance MCP server with market data tools

On-chain blockchain data for AI agents across Ethereum, Bitcoin, and Hyperliquid.

com.bitsbound/contract-analysisOfficial

AI contract analysis with partner-level redlines, OOXML Track Changes, and risk analysis.

com.bitsbound/contract-automationOfficial

AI contract automation with partner-level redlines, OOXML Track Changes, and risk analysis.

AI-powered financial simulator for entrepreneurs — simulate, analyze, and plan any business

com.blockscout/mcp-serverOfficial

MCP server for Blockscout

com.blockventurechaincapital/bvcc-agent-walletOfficial

Non-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps.

Bitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.

Screen a name against the U.S. Treasury OFAC SDN list. Information, not a compliance determination.

com.boothcheck/boothcheckOfficial

What a stock's price is betting on: implied growth, duration, and margin from SEC filings. Free.

Live verifiable on-chain data for $BOBAI on BNB Chain: price, liquidity, burns, DEX trade params

MCP server offering regulator-sourced legitimacy checks on investment entities by name or URL.