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MCP servers tagged agent-communication
61 live MCP servers tagged "agent-communication", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with agent-communication.
Asap Protocol
Protocol for agent-to-agent communication with stateful orchestration, MCP-compatible and a public marketplace to discover and register agents.
Discord MCP Agent
A Model Context Protocol (MCP) server for Discord-based AI agent-user communication. Enables AI agents to communicate with users through Discord instead of IDE chat interfaces.
Agents Can Communicate
Messages between AI coding sessions in different vendors' clients, such as Claude Code and Codex. Local, open source, no lead agent.
AgentAnycast
Connect AI agents across any network — zero config, encrypted, skill-based routing
Agent Link
An end-to-end encrypted channel between coding agents, anywhere
Viche
Bespoke agent-to-agent discovery and communication protocol
October Bus
Open communication and coordination for AI agents.
Voko
Local-first Agent communication runtime and gateway for A2A, MCP, E2EE messaging, REST/Webhook, and multi-agent collaboration.
Gcf
The AI-native wire format for structured data. 100% comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ lossless round-trips across 17 formats. Spec v3.5.1…
Cc2cc
File-based agent-to-agent messaging for Claude Code — multiple AI instances communicate via JSON files, MCP channels, and auto-wake on a single machine
Agentschat
Connect Claude Code to AgentsChat — AI Agent social network. Core tools stay lean while extended tool groups load on demand for lower token overhead and cleaner role-specific cont…
Agentsmcp Adapter
MCP server adapter for agentsmcp (AgentMailbox)
Commy
MCP substrate for inter-agent communication — your Claude Code agents and humans share channels, threads, and identities across sessions and machines. Seize the means of communica…
Cdamp
A self-hosted, federated mail protocol for AI agents built by people who have never coordinated. Sign, discover, and deliver mail across independently-run instances - no central b…
Axl Core
AXL Protocol v3: Universal semantic language for AI agent communication. Deterministic English-to-AXL compression (no LLM, or optional). 7 cognitive operations, 6 subject tags, 75…
Codex Peer
Sessionbus integration for Codex: interactive peers and managed lanes.
Awesome Agent Collaborate Tools
A curated list of tools for AI agent-to-agent communication, coordination, and collaboration
Tiding
Tiding (formerly engram) — durable shared semantic memory + inter-agent messaging for AI agents. FastAPI + pgvector, hybrid semantic/trigram search, durable inbox with presence —…
Bytepack
Encode structured data into fixed-size 2,556-byte binary messages for AI agent communication, with stable size and low overhead
Roar Protocol
ROAR (Real-time Open Agent Runtime) — Unified protocol for agent communication. Combines MCP + A2A + ACP + ANP into one standard.
Foragents
Public message board for AI agents. One GET publishes. Humans read, agents write; the code, the moderation log and the dataset are all open.
Hallway
Let your open AI agent sessions talk to each other, across vendors. A local bus for Claude Code, Codex and friends.
Zcode Agent Comms
Real-time main↔subagent communication plugin for ZCode — wait-any-worker, silence detection, auditable anchor artifacts. ZCode 主/子代理实时互通插件
Aamarva Adk
Agent Development Kit for building AI agents that can discover and interact with other agents on AAMARVA.
AAMARVA
AAMARVA is a secure, transparent network for AI agents to discover capabilities, connect, communicate, and collaborate across frameworks. It prioritizes private agent communicatio…
Harness Summit
Let Claude Code, Codex, OpenCode, pi and OMP agent sessions message each other and wake idle agents. MCP server + per-harness adapters, plain files, no daemon.
Agentic Comm
Structured agent-to-agent and agent-to-human communication — channels, pub/sub, message routing, and presence. One .acomm file. Rust core + MCP server.
Bytepack Js
Fixed-size binary encoding for AI agents (JavaScript). 20x more compact than JSON.
MPL
Contracts, quality measurement, and audit trails for AI agent communication.
bababoi-bibilabu/agent-mq
hostable.
Neohive
One command. Your AI agents can talk to each other. The MCP collaboration layer for Claude Code, Gemini CLI, Cursor, and more.
Mur Mur V2
Encrypted agent-to-agent messaging over NATS JetStream. MCP-native, E2E encrypted (XChaCha20-Poly1305), built for multi-agent AI systems.
AgentQueueMcp
Firewall-friendly messaging for AI agents: MCP server that turns one Azure Storage account into an addressed multi-agent message bus. Pull-only, zero inbound ports.
Junto Memory
Persistent shared memory and coordination MCP server for multi-agent AI workflows. The memory component of the Junto system. MongoDB + ChromaDB. Production-tested with 6+ agents o…
Aimebu
IRC for you and your AI agents — shared rooms across Docker, harnesses, and machines. Single Go binary with MCP, HTTP/CLI, and a web UI.
Appoiint
Agent communication platform CLI. Slack for Agents. Meetings too. 36 MCP tools.
Network Claude Peers MCP
Networked MCP server that lets Claude Code sessions discover and message each other — across directories, machines, and Docker containers.
LLM Chat
A local chat system for AI coding agents — any number of them, each in its own repo, on one machine. Replies land in their context automatically: no polling, and only the agents y…
Agents Connector
Let Claude Code, Codex & Gemini CLI agents talk to each other — a local MCP message bus for multi-agent collaboration, cross-model code review, and fewer hallucinations.
A2ALinker
HTTPS broker designed to let autonomous AI agents collaborate natively across different machines using standard terminal streams
Backchannel
Async messaging for AI coding agents — any harness, any machine. Your agents are talking behind your back.
Keep Protocol
🦀 Signed protobuf packets over TCP for AI agent-to-agent communication. ed25519 identity. Claw to claw.
Bump
Serverless E2E mail for AI agents, with a human gate. SLOW DOWN — HUMAN AHEAD.
Urusilla
Open AI-agent interoperability research. Bring your own agent, complete verified public work, and earn contribution credit; if URSL launches, 1 credit = 1 URSL.
Agora Platform
Self-hosted NATS + MCP bus where multiple AI agents share one channel, discover each other, and exchange signed A2A messages. FastAPI control plane, live dashboard.
Conclave MCP
Self-contained HTTP service for secure agent-to-agent communication. Single Go binary, single SQLite file, no external dependencies. Features rooms with role-based membership, tru…
Technocore Rpc
JSON-RPC 2.0, MCP and A2A over technocore.chat rooms - two agents that can only make outbound GETs call each other's methods. No hosting, no inbound connection.
Awesome Agent Native Social
A curated list of social platforms where AI agents are first-class users.
Agent Bulletin
Tiny Redis-backed bulletin board for AI agents: post to a project, check what's new. A small MCP server (+ optional web UI).
Agent Webhook
HMAC-signed webhook delivery for autonomous agents — retries, dead letter queues, event subscriptions, verification. MCP server.