Agntcy Server
FreeNot checkedEnables interaction with the AGNTCY multi-agent network through MCP, providing tools for agent registration, discovery, and messaging using ACP and SLIM protoco
About
Enables interaction with the AGNTCY multi-agent network through MCP, providing tools for agent registration, discovery, and messaging using ACP and SLIM protocols.
README
MCP bridge for the AGNTCY multi-agent network — agent registry, ACP messaging, SLIM protocol, and capability discovery.
What is AGNTCY?
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
Features (7 Tools)
| 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 |
Installation
pip install agntcy-mcp-server
Usage with Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"agntcy": {
"command": "agntcy-server"
}
}
}
Example Usage
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", "Please analyze this dataset", "request")
Format a SLIM message:
format_slim_message("agent-1", "tasks/analysis", "dataset payload", encrypted=True)
Related Servers
- a2a-protocol-mcp-server — Google A2A Protocol bridge
- anp-bridge-mcp-server — Agent Network Protocol (ANP) bridge
- agent-directory-mcp-server — General agent service registry
Links
License
MIT
Install Agntcy Server in Claude Desktop, Claude Code & Cursor
unyly install agntcy-mcp-serverInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add agntcy-mcp-server -- uvx agntcy-mcp-serverFAQ
Is Agntcy Server MCP free?
Yes, Agntcy Server MCP is free — one-click install via Unyly at no cost.
Does Agntcy Server need an API key?
No, Agntcy Server runs without API keys or environment variables.
Is Agntcy Server hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install Agntcy Server in Claude Desktop, Claude Code or Cursor?
Open Agntcy Server on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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