agntcy-mcp-server

MCP bridge for the AGNTCY multi-agent network — agent registry, ACP messaging, SLIM protocol, and capability discovery.

[](https://pypi.org/project/agntcy-mcp-server/) [](https://opensource.org/licenses/MIT)

AGNTCY (Agent Network for Generative and Cognitive Yield) is a Linux Foundation initiative with 65+ enterprise partners (Cisco, Dell, Google, Oracle, Red Hat) for standardized multi-agent communication.

Key protocols:

• ACP (Agent Communication Protocol v1.14): Standard message format for agent-to-agent communication
• SLIM (Secure Low-latency Interactive Messaging): Secure real-time communication with pub-sub and encryption
• AGNTCY Directory: Service registry for agent discovery

| Tool | Description | |------|-------------| | register_agntcy_agent | Register an agent in the local AGNTCY directory | | discover_by_capability | Find agents by capability (ranked by relevance) | | create_acp_message | Create ACP v1.14 compliant messages | | validate_acp_message | Validate ACP message against spec | | format_slim_message | Format SLIM secure messages | | get_agntcy_network_info | AGNTCY ecosystem info (protocols, members, SDKs) | | list_agntcy_agents | List registered agents with filters |

pip install agntcy-mcp-server

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "agntcy": {
      "command": "agntcy-server"
    }
  }
}

Register an agent:

register_agntcy_agent("DataBot", "Analyzes datasets", ["data-analysis", "summarization"], "https://databot.example.com")

Discover agents by capability:

discover_by_capability("data-analysis")

Create an ACP message:

create_acp_message("agent-1", "agent-2", "Pl