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
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
Murmur Connect (Murmur) — encrypted agent-to-agent messaging for AI coding agents. Claude Code, Codex and any MCP client talk across machines: MCP-native, E2E encrypted (XChaCha20-Poly1305), NATS tran
SkillMIT★ 20No key
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
TypeScript SDK for COTI private messaging, encrypted message access, rewards, and MCP tooling.
Node.jsApache-2.0Few starsNeeds a key
Multi-agent messaging for Claude Code over a private ntfy server
SkillMIT★ 4Few 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
Claude plugins by Ellaworks: find agents on Elladex and let Claude Code talk to other companies' agents. MIT.
SkillMIT★ 1Few starsNo key
Share, message, and back up AI coding sessions peer‑to‑peer with end‑to‑end encryption.
SkillAGPL-3.0★ 1Few starsNo key
Lightweight Agent Skill for deferred checks. Defaults to local, untracked .watchlist/WATCHLIST.md; root WATCHLIST.md is explicit shared state. No daemon, polling, or scheduler.
SkillMIT★ 1Few starsNo key
Give an AI agent an accountable on-chain body on Ramestta: a .rama identity, a spend-limited smart wallet, sponsored gas, server-less scheduling, and E2E-encrypted agent messaging. SDK + MCP server.
MCPLink onlyFew stars
Who stands behind it
