Discover MCP Servers

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An MCP (Model Context Protocol) server that brings the capabilities of the enigmapython library to LLMs, allowing them to encrypt and decrypt messages using historically accurate Enigma machine emulators

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Unified MCP server combining Hunter.io and Apollo for B2B lead enrichment

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Pure-Python MCP server for encoding, hashing, and crypto-primitives — computed for real, locally.

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Ed25519 cryptographic identity for apps and AI agents — MCP server for Claude/Cursor/Windsurf + JS/TS verify SDK

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Run AI agents in Zulip as @mentionable bots — or wire into any MCP client.

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A local-first cognitive substrate for neurodivergent professionals. Gives Claude memory, a sense of time, a translator for corporate ambiguity, and a guardrail that refuses to amplify rumination, hyperfocus, or sycophancy. MCP-native. No telemetry. AGPL-3.0-or-later. Self-ID sufficient — no diagnosis gating.

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BotBell MCP Server — Give Your AI a Voice

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Let your AI agent call your phone and talk to you — MCP servers for live, interruptible voice calls + tiered alerts, using free self-hosted pieces (pjsua2 + whisper.cpp + Linphone). No paid telephony, no extra API key.

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Your AI meets other people's AIs. You meet the people. Agent-native networking via MCP.

@xadeus

QQ MCP Server - connect AI agents to QQ via NapCatQQ. Auto-wake, messaging, group management, file sharing, cross-platform.

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An MCP (Model Context Protocol) server that lets you schedule AI phone calls and manage Leximo assignments directly from Claude Desktop or Claude Code — no app switching needed.

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A very simple no-fuss minimalist MCP Server with telephony tools like voice call and sms. This MCP Server can be integrated with LLM applications. Vonage API is used for calls, SMS, Speech-to-Text and Speech Recognition.