17 Services from mcp.dropenginehq.com

Validates an invoice document against expected amounts, line items, and purchase details, returning a match/discrepancy/needs_review decision with field-level evidence.

Read-only health check and tool-schema inspection for a public MCP (Model Context Protocol) endpoint, returning reachability status, tool count, and schema details without invoking any tools.

Runs a bounded declarative historical spot trading strategy backtest over a specified date range and market, returning performance metrics.

Audits an EVM token contract for security risks using GoPlus security intelligence, returning detailed threat signals and risk metadata.

Simulates an unsigned EVM transaction on Base or Base Sepolia before signing, returning gas estimates, revert status, ERC-20 token transfer/approval decoding, and risk signals.

Performs a paid preflight risk assessment of a URL by checking syntax, transport security, host/IP reputation, suspicious patterns, and up to five HTTPS redirects — without fetching page content.

Scans untrusted text, HTML, email, documents, and tool outputs for prompt injection attacks, credential theft, data exfiltration, and tool manipulation before an AI agent acts on the content.

Compares public exchange order books (Binance and Coinbase) after fee assumptions to identify net cross-exchange arbitrage spreads for a given crypto asset.

Finds, ranks, and recommends machine-payable services for a given agent capability query, applying price, latency, and quality constraints.

Compares normalized public webpage text against a previously stored SHA-256 hash to detect whether the page content has changed.

Fetches a public webpage and extracts user-defined structured JSON fields from its live content.

Returns an indicative, read-only swap quote for a token pair across multiple chains and DEX venues without executing a trade.

Checks npm package metadata and security risks before installation to help agents safely resolve dependencies.

Checks a Base blockchain wallet or contract address for counterparty risk signals before an agent sends funds, accepts payments, or grants approvals

Analyzes publicly indexed large DEX trades by asset or wallet address across major blockchains, surfacing whale activity patterns.

Returns real-time public product price, availability, and shipping cost for a given product URL, variant, quantity, and destination country before purchase.

Verifies a factual claim against fresh web evidence within a specified recency window, optionally scoped to preferred domains.