"crypto" matching MCP servers:

Enables cryptographic operations including hashing, encoding/decoding, ID generation, password tools, and JWT inspection via MCP.

Domain registration for AI agents. Check availability, buy domains (Stripe or x402 crypto), and auto-configure Cloudflare DNS - all without leaving your coding session.

Generates strong passwords and evaluates password strength using zxcvbn, with uniform random sampling via Node's crypto.

Exposes various cryptographic operations including key generation, symmetric/asymmetric encryption, hashing, and HMAC. Supports Fernet, AES, RSA, X.25519, and X.509 certificates.

Provides random number generation utilities, including a secure UUID generator powered by Node's crypto module.

Provides AI agents with access to Zero Network documentation, SDK integration guides, and utility tools for crypto-based payments. It enables developers to implement x402 paywalls and per-tool MCP pricing while offering real-time cost estimations and revenue calculations.

A comprehensive developer utility MCP server that provides 23 tools including web search, currency conversion, crypto prices, QR code generation, JSON formatting, and more.

Full-stack utility API with 337+ tools including AI chat, web scraping, weather, finance, SEO, crypto, colors, readability, DNS, and more — all through a single MCP server. Pay-as-you-go credits, no API keys needed.

A Model Context Protocol server exposing 58 online tools (crypto, data, image, text, etc.) and workflow execution, enabling MCP clients like Claude Desktop to invoke them via natural language.

GadgetHumans MCP offers 58 tools across 8 categories—AI, weather, crypto, web scraping, code, DNS, SEO, and data—via a single HTTP endpoint, with no API keys and a free tier. It enables any MCP client to access these utilities through natural language.

Enables AI agents to access 13 paid micro-tools over x402, paying per request in USDC on Base without API keys or signup. It covers email deliverability, grading, and templates, plus utilities like crypto prices, domain age, hashing, JSON conversion, JWT decoding, regex, slugs, UUIDs, and weather.

A plugin gateway that serves local MCP servers over HTTP as independent endpoints, avoiding child-process leaks by calling server factories in-process.

Enables comprehensive GitHub workflow automation including Actions monitoring, PR management, code search, file operations, and repository management through a code-first architecture that reduces token usage by 98%.

Deterministic execution engine for AI agents. 412 modules across 78 categories including browser automation, file I/O, Docker, data parsing, crypto, and scheduling. Supports STDIO and Streamable HTTP transport with execution trace, evidence snapshots, and replay from any step.

One API key and one billing rail for hundreds of API tools across many providers — exposed to AI agents through a single MCP endpoint and billed per call with x402 crypto payments.

A unified MCP server providing AI agents with 40+ developer APIs including geolocation, crypto prices, DNS lookup, and web scraping. Enables natural language access to various tools through a single gateway.

Zero-dependency Web Crypto suite & Model Context Protocol (MCP) server for AES-256-GCM, RSA-4096, and AI agent security.

Enables trading analysis across Forex, Stocks, and Crypto with 25+ technical indicators, real-time market data, and Pine Script v6 development tools including syntax validation, autocomplete, and version conversion.

MCP stdio server that exposes 95 headless it-tools utilities (crypto, encoding, converters, generators, text, math, and more) through three routing tools (categories, list, execute), with flat JSON schemas, worked examples, and deterministic seeded execution designed for small router models.

Enables Android APK security auditing through natural language by decompiling APKs with Apktool and running static analysis heuristics for attack surface, permissions, secrets, crypto, native libraries, and more, with every analysis logged to disk as markdown reports.