MCP Server Directory

ZKStamp Proof-100 io.github.ZKStamp/proof100

Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs.

NotaMCP io.github.CssEoCAO/notamcp

Issue Brazilian service invoices (NFS-e Nacional) from your AI, with preview and confirmation.

Pokemon trading card data from TCGdex: search cards, read attacks, sets and prices

EBI Electron Microscopy Data Bank: search cryo-EM maps and read resolution and method

Protocol Banks io.github.everest-an/protocol-banks

Non-custodial Hyperliquid trading and crypto payments with a server-enforced spend cap.

Humryk com.humryk/mcp

Run a Humryk web shop: orders, products, stock, B2B customers and website; you confirm each change.

Qoyod Connector (Awsel) app.awsel/qoyod

Turn chat invoices into drafts in Qoyod accounting. 27 tools, OAuth sign-in, human approval.

Fiscalisto com.fiscalisto/fiscalisto

Mexican invoicing (CFDI 4.0) and SAT taxes: search, draft and stamp invoices, IVA/ISR, 32-D.

BANKSapi Docs io.banksapi/docs

Search and read the BANKSapi developer docs and OpenAPI specs for Open Banking integrations.

Boolfy Agents com.boolfy/agents

Query AI-extracted invoice and receipt data, documents and suppliers from Boolfy Agents.

Backbone io.back-bone/backbone

Manage your back office: invoices, reminders, receipts and time tracking in Germany and Austria.

Chameleons markets.chameleons/polymarket

Polymarket traders checked for copy trading: 1–5★ or Can't copy. 90 d · modelled · not advice.

Base USDC Payment Verifier (x402) com.onrender.x402-usdc-verify/base-usdc-verifier

Verify a Base tx is a confirmed native-USDC transfer to a recipient. Paid via x402, 0.01 USDC/call.

Faceabot Exchange rates com.faceabot/exchange-rates

Exchange rates for about 150 currencies from central banks (ECB and others). Free, no key.

Booksmate com.booksmate/booksmate

Search, summarise and export your invoices and receipts collected from email and supplier portals.

Qanvo Stock Screener app.qanvo/screener

Screen global stocks, options, ETFs and crypto in plain English, and set email alerts on any screen.

First-payment witnessed risk briefing over fixture sources with receipted acknowledgment.

Ruddr io.ruddr/mcp

Projects, time, expenses, budgets, billing, resourcing and pipeline from your Ruddr workspace.

Look up Polish VAT taxpayers by NIP, REGON or bank account and verify account associations.

Omexis Invoice fr.omexis/invoice

Facturation française : devis, factures Factur-X, avoirs, relances et comptabilité.

DalalOS: Indian Stock Market Research (NSE/BSE) in.dalalos/mcp

Filing-grounded Indian stock research (NSE/BSE): financials, ratios, screens. Sourced and dated.

Bitcoin PSBT, Address & Descriptor Verifier + WorkSats L402 MCP dev.workers.jeffpersons.botcheck/bitcoin-psbt-descriptor-l402-worksats

Verify Bitcoin PSBTs, addresses, and BIP380 descriptors; earn or spend WorkSats L402 bearer credits.

Read-only, dated public crypto source registry with evidence status. Local stdio; no API keys.

Daftra Connector (Awsel) app.awsel/daftra

Turn chat invoices into drafts in Daftra accounting. 16 tools, OAuth sign-in, human approval.