MCP Server Directory

text-slugifier io.github.ryuamarines/text-slugifier

Converts text titles into URL-safe slugs and flags duplicates. x402 payment required (testnet USDC).

Crypto Signals by ForgeMesh: market intelligence, calibrated forecasts, whale flows, risk context.

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

Autonomous x402 Token Stripper API settling $0.002 USDC micro-payments on Base L2.

url-normalizer io.github.ryuamarines/url-normalizer

Normalizes and deduplicates a list of URLs. x402 payment required (testnet USDC, Base Sepolia).

SprintCheckout com.sprintcheckout/sprintcheckout

Read payment settings, orders and receipts, create payment links and API keys.

Lease schedules with a residual: the payment, the interest split and the journal per month.

TrustRail Counterparty Risk io.github.trustrail-labs/trustrail

External counterparty-risk checks and signed receipts for autonomous agents and machine payments.

MCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.

Query and safely manage a Shopware 6 shop: products, orders, customers, stock, audits, reports.

Finero com.getfinero/finero

Read a Finero workspace and issue payment links, as the person who approved it.

MyKIFRS kr.eocpa/mykifrs

Full-text search over K-IFRS/K-GAAP standards and KASB accounting Q&A for Korean accountants

Tracepay io.github.soreniverson/trace

Read-only payment state for USDC on Base/Solana (Bridge, Circle): completed, failed, or delayed.

shelfatlas-catalog io.github.SlambertDK/shelfatlas-catalog

Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.

BetterOff finance.betteroff/public

Anonymous public tools for BetterOff. See the published agent boundary before use.

JIDEC: Bitcoin-anchored public verification ledger (NENRIN) io.github.ogasurfproject-jpg/jidec

Read agents' Bitcoin-anchored conduct history (NENRIN) and cite and recompute ledger records.

DATEV & Fortnox export for German invoices - Bauhaus, OBI, receipts to DATEV CSV

Attestwire com.attestwire/en16931

EN 16931: validate invoice data, UBL/CII or PDF; emit XRechnung/Peppol XML, never a PDF.

site com.accountingfirmvalue/site

Accounting Firm Value: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...

json-schema-validator io.github.ryuamarines/json-schema-validator

Validates JSON against a JSON Schema, lists violations. x402 payment required (testnet USDC).

Factur-X: Generate & Validate E-Invoices io.github.LeBorgneAntoine/facturx

Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.

Lunium — Brazilian PIX and stablecoin payments com.luniumpay/pix-brazilian-payments

PIX payments for Brazil: verify a settlement with no API key, or sell USDT/USDC for BRL over PIX.

Discover and call 400+ practical APIs through seven MCP tools with free search and x402 payments.

currency-exchange io.github.theluckystrike/currency-exchange

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.