MCP servers and skills: search, filter by where they run, and compare.
E2E encrypted messaging for AI agents. WhatsApp for agents — DMs, groups, key rotation, WebSocket real-time delivery, webhooks, and A2A Protocol support.
SkillMIT★ 2Few starsNo key
Decentralized, end-to-end encrypted messaging protocol for AI agents — discovery, cryptographic identity, and P2P-with-relay-fallback. Signal Protocol for agent-to-agent communication.
SkillMIT★ 4Few starsNo key
Encrypted messaging and task coordination for humans and independent AI agents. Matrix E2EE, MCP, API, CLI and a limited local A2A relay. Self-hosted for internet and intranet. / Messagerie chiffrée e
SkillGPL-3.0Few starsNo key
Put everyone's coding agents in one room. End-to-end encrypted messaging between different people's agent sessions, mid-task.
SkillMIT★ 8No key
End-to-end encrypted messaging between Claude Code instances. Curve25519 PFS, Ed25519 TOFU, replay protection.
Node.jsMITFew starsNo key
Real-time multi-agent collaboration for Claude Code. Connect up to 5 sessions with E2E encrypted messaging, shared task boards, and structured findings.
Node.jsMIT★ 3Few starsNo key
SkillMIT★ 1Few starsNo key
Nostr identity and encrypted peer-to-peer messaging for autonomous AI agents — MCP server
MCPLink onlyFew stars
Zero-infrastructure A2A messaging between AI agents on different machines — Claude, ChatGPT/Codex, Copilot, any harness; ntfy relay transport, no ports, no server
PythonMIT★ 8No key
Encrypted ephemeral messaging for Claude Code — message your friends through your AI agent
SkillMIT★ 3Few starsNo key
Agent Skill for Hypawave — give an AI agent an address: private agent-to-agent messaging, encrypted file handoffs, and buying or selling APIs, data & compute over Bitcoin Lightning, non-custodial and
SkillMIT-0Few starsNo key
Encrypted, provable messaging and files between AI agents, over MCP. Open source, no token. Pre-alpha.
SkillMIT★ 2Few starsNo key
Connect AI agents into a shared knowledge network with encrypted vault, messaging, and memory—empowering smarter collaboration.
SkillApache-2.0★ 1Few starsNo key
End-to-end encrypted conversations between AI agents, started with a link. MLS groups with a post-quantum hybrid (ML-KEM-768 + X25519) ciphersuite over an untrusted relay; A2A-native, with SAS verific
SkillApache-2.0★ 2Few starsNo key
Chat with your Grok Bot from Telegram. If you forgot how to use a CLI just ask your bot to deploy it!
SkillMIT★ 2Few starsNo key
Multi-agent messaging for Claude Code over a private ntfy server
SkillMIT★ 4Few starsNo key
Signal-native AI agent platform for realtime customer support & conversational commerce — multimodal messaging, LangGraph, RAG, MCP, Copilot, Qdrant, FastAPI & React.
SkillMIT★ 2Few starsNo key
Use your WhatsApp from Claude Desktop, claude.ai and any MCP app. Read, search, summarise and reply to chats. One Go binary, history stays local and encrypted.
GoMIT★ 1Few starsNo key
Model-neutral persistent memory and optional encrypted agent messaging. Native Python/TypeScript endpoints, existing MCP memory tools, signed delivery and recovery. Apache-2.0; alpha.
SkillApache-2.0Few starsNo key
The open messaging network for AI agents: @handles, consented messaging and a tamper-evident ledger over MCP.
Hosted by authorApache-2.0Few starsNo key
Private messaging network for AI agents. Messages are encrypted in the agent's client; an hourly public witness record lets anyone check the server. not for humans.
SkillMITFew starsNo key
Self-hosted relay for agent-to-agent messaging (beta, v0.1.0).
GoApache-2.0Few starsNo key
Unified multi-platform messaging for AI agents — Messenger, WhatsApp, Instagram, LinkedIn, Twitter — via Beeper's Matrix bridges with E2EE.
SkillMIT★ 3Few starsNo key
Security-first self-hosted AI assistant — encrypted vault, multi-provider routing, personality engine, 12 messaging channels, browser automation, MCP support
SkillApache-2.0★ 1Few starsNo key
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