MCP Server Directory

Text to Speech API io.github.Br0ski777/text-to-speech

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman

Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)

MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs

Obriym CRM com.obriym-crm/mcp

Operate Obriym CRM from your AI assistant: leads, deals, orders, catalog, stock, marketplaces.

OptionsBell Options Flow com.optionsbell/options-flow

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

China Stocks io.github.pipeworx-io/china-stocks

China A-shares MCP. Keyless.

Cryptographic identity for AI agents: W3C DIDs, Verifiable Credentials, post-quantum crypto

Korean stock market data (KOSPI/KOSDAQ) with ETF tracking and fundamental analysis

FaultKey · CausalLayer io.github.smq9sn5jck-cloud/causallayer-mcp

Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.

MCP server for AbraFlexi ERP — invoices, contacts, products, bank transactions.

Launch products and branded checkouts on Payments AI, the Merchant of Record for AI-built apps.

VerifiedState Memory io.github.verifiedstate/verifiedstate-mcp

Verified memory for AI agents. Signed assertions, billing attestation, session continuity.

Query MRR, churn, and revenue from Stripe, Gumroad & Lemon Squeezy in Claude

Orbuc io.github.xOrbuc/orbuc

On-chain stablecoin market cap and Bitcoin institutional holdings data.

Double-entry bookkeeping MCP server — import bank CSVs, categorize, reconcile, tax reports.

Stock and crypto market data — 49 tools for quotes, technicals, options, SEC filings, and more.

Live crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.

PriceFeed online.pricefeed/pricefeed

Real-time & historical crypto and fiat exchange rates, median-aggregated from multiple sources.

Hilt Pay Agent Commerce so.hilt/agent-commerce

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

Georgia Payments (TBC Bank — TBC checkout) app.wishpool/georgia-payments-mcp

Georgia payments for AI agents — TBC checkout via TBC Bank. Never holds funds.

Quantum-Shield io.github.Evozim/quantum-shield

Post-quantum cryptographic library protecting data packets.

MFIT Personal io.github.mcp-dir/mfit-mcp

Client, workout, body composition, retention and finance management for personal trainers.

Stripe_connect io.github.pipeworx-io/stripe_connect

Stripe MCP Pack — read-only access to Stripe data via API key.