A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces runtime controls on live MCP traffic (Free / Pro $49 / Team $399). Do not equate Andrax grades with Guard scores.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Convert dates between the Gregorian solar calendar and the Vietnamese lunar calendar.
Converts between fiat and cryptocurrency pairs using ECB and CoinGecko exchange rates.
Provides UTC time retrieval, timezone conversion, and timezone listing capabilities for accurate time handling and scheduling across multiple geographical regions.
Converts documents, audio, and video files between more than 40 formats via a single API.
Real-time financial and fintech data integration for AI agents via hosted MCP server.
Provides time and date utilities with timezone conversion
Amateur radio tools with band plans, EIRP calculations, cable loss, antenna gains, and Austrian callsign lookup.
Provides real-time and historical crypto and fiat exchange rates aggregated from multiple sources.
Convert datetimes between timezones and list all IANA zones.
Convert units across length, weight, temperature, volume, speed, and data.
Real-time and historical Bolivia parallel-market USD/BOB exchange rates, P2P-aggregated and free under CC-BY 4.0.
Utility toolkit with 18 tools for text processing, encoding, datetime conversion, and data transformation.
Validates and generates EU e-invoices (UBL 2.1 / EN 16931) through a public, no-signup hosted MCP server.
French all-in-one ERP with a native MCP server exposing 1,800+ business actions auto-generated from the OpenAPI spec.