"Troubleshooting Frontend Webpage Errors" matching MCP servers:

An MCP server that tracks trading volume metrics segmented by DEX, blockchain, aggregator, frontend, and Telegram bot.

Verified validation of structured identifiers — IBAN, payment cards, ISBN-13 and VIN — for AI agents. Runs the real checksum algorithms (mod-97, Luhn, mod-10, ISO 3779) instead of letting the model guess, and returns structured results with clear errors.

MCP server for Japanese business days, public holidays, wareki dates, and tax arithmetic, helping AI agents avoid common Japanese date and tax errors.

Enables trading and market data access for Toss Securities through natural language, with built-in trading guardrails to prevent errors.

InvoiceXML brings e-invoice compliance to your AI agent. Create, validate, convert, render, and extract structured invoices across UBL (Peppol BIS Billing 3.0, used worldwide), CII, Factur-X, ZUGFeRD, and XRechnung, all checked against the EN 16931 standard and official Schematron rules. Ask your assistant to generate a compliant invoice, validate one for errors, or convert between formats, with n

Enables agents to process supplier invoices through a staged workflow with separate read and commit servers, so reads and reversible drafting are separated from irreversible posting. Enforces server-side approval gates, typed errors, and audit logging for safe back-office automation.

An MCP server that lets AI agents manage Aurify financial data—wallets, transactions, budgets, investments, and profile—by translating MCP calls into the same REST API the web frontend uses.

Provides financial data extraction, calculation, and analysis from XML files via a FastMCP server, integrated with a Streamlit frontend and local LLM for secure corporate data handling.

MCP server that updates judicial and non-judicial credits by applying the applicable normative rules per period, producing month-by-month calculation details with source indices. It also verifies calculations against official tables and can identify common errors in opposing party's calculations.

Provides startup verification tools including domain/package/org availability checks, unit economics, runway, market size, and cap table calculations with transparent formulas and warnings to prevent common agent errors.