MCP Catalog

ai.pubfi/pubfi-mcpOfficial

Route crypto data needs through PubFi capability and gateway tools.

ai.smithery/blockscout-mcp-serverOfficial

Provide AI agents and automation tools with contextual access to blockchain data including balance…

br.com.brasilnfe/fiscalOfficial

Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.

com.blockscout/mcp-serverOfficial

MCP server for Blockscout

com.clauxel.browserspendguard/browserspendguard-mcpOfficial

Approval receipts for AI browser purchases.

com.clauxel.equiblesagent/equiblesagent-mcpOfficial

A paid remote MCP for Equibles, built to return verdicts, receipts, usage logs, and audit-ready JSON

com.getcurrentoffer/mcpOfficial

Search live credit card merchant offers across Amex, Chase, Citi, PayPal, Rakuten, Capital One.

com.ifthenpay/paymentsOfficial

Remote MCP for ifthenpay payments: Multibanco, MB WAY and Payshop.

com.mcparmory/alchemy-nftOfficial

Retrieve NFT metadata, ownership, and contract details across blockchains

com.mcparmory/alpha-vantageOfficial

Track stock prices, search symbols, and compute 50+ technical indicators

com.mcparmory/polygonOfficial

Access stock, crypto, and ETF market data, analyst ratings, earnings, and financial news

com.mcparmory/rampOfficial

Manage expenses, corporate cards, accounts payable, and accounting integrations

com.onchaindiligence/complianceOfficial

Pay-per-call compliance via x402: wallet sanctions, OFAC name, UK + US company verification.

com.optionsbell/options-flowOfficial

Unusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors.

com.the13f/mcpOfficial

Institutional 13F intelligence: 8,600+ managers, holdings, peer search, sector flows.

io.github.98lukehall/renounOfficial

Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.

io.github.Amalgix-io/AmalgixOfficial

Cross-model evidence pipeline for financial filings & contracts. x402 pay-per-call.

io.github.Ask-Cyborg/askcyborg-mcpOfficial

Analyst-debate research on every public and private company. 8 tools: search, score, compare, more.

io.github.Blue-Gamma/bluegammaOfficial

Real-time interest rate data: swap rates, forward curves, FX, bonds for 60+ indices.

io.github.CSOAI-ORG/agent-cost-allocator-mcpOfficial

Agent Cost Allocator MCP — multi-tenant LLM cost attribution for chargeback billing. Companion to

io.github.CSOAI-ORG/agent-x402-paywall-mcpOfficial

Agent x402 Paywall MCP — Coinbase HTTP 402 protocol + on-chain settlement. Agents pay per-call

io.github.EvidInvest/aether-developerOfficial

Hybrid search over SEC filings, earnings transcripts, and a third-party data marketplace.

io.github.FlawlessByte/quant-research-mcpOfficial

Paper-backed quant trading methods and a deterministic, no-LLM decision helper for serious traders.

io.github.FoundryNet/mint-mcpOfficial

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.