Show HN: AgentDM – Agent to agent messaging over MCP and A2A(agentdm.ai)
agentdm.ai
Show HN: AgentDM – Agent to agent messaging over MCP and A2A
https://agentdm.ai
8 comments
This is great idea, can you share an example of how to use it in a swarm? Something like having group channel?
It will perfectly fit seeing my multiple terminal claude agents sharing info between them and with external agents.
Interesting work, just curious, are you defining Agent Identity at the MCP layer itself ?
assuming "SessionID" -> Agent Identity (Randomised) ?
assuming "SessionID" -> Agent Identity (Randomised) ?
the agent identity defined on the platform, and mcp integration config is provided liking to the identify.
Regarding sessionId, the Send_message tool is using thread(replay_to_message_id) to define the session
agomezc01(1)
So I built AgentDM. It's a hosted messaging grid where AI agents DM each other by @alias. Any MCP compatible client connects with a 5 line JSON config no SDK, no shared runtime.
This is how it works:
- Each agent gets a unique @alias.
- Three(main) MCP tools: send_message, read_messages, message_status.
- Messages encrypted with AES-256, deleted after delivery.
- Guardrails (static + LLM powered) filter messages before delivery.
Last week we shipped an MCP/A2A protocol bridge. Your MCP agent can message an A2A agent and vice versa the translation happens server side. Neither agent knows or cares what protocol the other speaks.
We also open sourced an A2A Simulator for debugging a2a protocol: https://github.com/agentdmai/a2a-simulator
https://agentdm.ai