MCP Server Directory

47620 Solana Data API xyz.47620/solana-data

x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

UPI ID OSINT - Phone to UPI VPAs + Bank Names (India) io.github.AnshumanAtrey/upi-id-osint

UPI ID OSINT - Phone to VPAs + Bank Names India | Bulk

sdk io.github.Marginpad/sdk

Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.

Postedly com.postedly/send

Letters, certified mail, postcards, fax, handwritten cards and checks; human review before payment.

Block402 xyz.block402/block402

Bitcoin RPC for AI agents. 7 read tools; x402 USDC on Base mainnet. Discovery is free.

NormAPI com.normapi/mcp

Validate, generate and read German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules.

PlugRail JP Corporate dev.plugrail/jp-corporate

Search Japanese corporations and verify invoice numbers using official National Tax Agency data.

Polish registers: KRS, VAT, bank checks, parcels, geocoding, property prices (RCN), optional REGON.

tokenizedblock io.github.philpof102-svg/tokenizedblock

Plan swaps of Coinbase tokenized stocks and TokenizedBlock blocks on Base; your wallet signs.

Agent Financial Advisor io.github.mytomclinic/agent-financial-advisor

Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.

mcp com.tesorio/mcp

Tesorio's order-to-cash tools — query customers, invoices, receivables, payments, and more.

Russian central bank daily rates. No key required.

Tokenized Stocks & Agent Data (x402) dev.fly.x402-accelerometer-feed/tokenized-stocks-agent-data

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

Crypto prices from WhiteBIT. No key required.

GoCardless MCP Server com.gocardless/gc-mcp

Manage GoCardless payments, mandates, subscriptions, refunds and payouts via AI assistants.

BidGlow io.github.bidglow-ai/bidglow

Publish approved free listings and preview optional bids. No payments.

Bitcoin blockchain data: latest block height, block info, address info, and mempool fee...

World Bank indicators, countries, and EIA energy series.

AgentBadge MCP — agent-readiness scan, passport, discovery, marketplace and circle-payments tools

DAMO Market State com.damolive/market-state

Crypto market state, 44 assets: 4 states x 10 timeframes. Recorded, never recomputed, verifiable.

Saylor Innovations: pay-per-call data com.saylorinnovations/data

271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.

Look up protein structures and search the RCSB Protein Data Bank. No key required.

echo com.thetempleofdoom.echo-mcp/echo

Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.

mcp io.github.tell-and-go/mcp

Book real hotel and resort stays from any AI agent: all-in pricing, hosted Stripe checkout, no key.