# ARCXS Protocol MCP Server

> ARCXS Protocol MCP Server — arcxs-protocol-arcxs-mcp-server. Use this tool when you need to facilitate communication between AI agents using different protocols, enabling universal registration, discovery, and cross-protocol messaging. The ARCXS Protocol MCP Server takes in agent registrations and messaging requests, and outputs translated messages across six protocols, solving interoperability issues between heterogeneous AI systems. It is ideal for use cases requiring seamless interaction between diverse AI agents, enabling efficient and standardized communication.

Canonical page: https://skillsregistry.net/skills/arcxs-protocol-arcxs-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/arcxs-protocol-arcxs-mcp-server

## Description

Universal agent registry, discovery, and cross-protocol messaging for any MCP-compatible AI agent, enabling registration, discovery, and message translation across six protocols.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/yu760fjuam)
- **Repository:** <https://github.com/ARCXS-Protocol/arcxs-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "arcxs-protocol-arcxs-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/arcxs-protocol-arcxs-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/arcxs-protocol-arcxs-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt