Unified MCP Client Library For Elixir MCP Server

🌐 Mcpixir is the open source way to connect any LLM to any MCP server and build custom agents that have tool access, without using closed source or

Local serverstdio

What is the Unified MCP Client Library For Elixir MCP server?

🌐 Mcpixir is the open source way to connect any LLM to any MCP server and build custom agents that have tool access, without using closed source or application clients. That is what the unified mcp client library for elixir mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.

The short version

What it needs from you

Configuration is passed through the environment: DISPLAY, OPENAI_API_KEY, ANTHROPIC_API_KEY, MCP_USE_LOG_LEVEL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

  • Elixir 1.15+ - Erlang/OTP 25+ - MCP implementation (like Playwright MCP) - LLM API access (OpenAI, Anthropic, etc.)

Getting it running

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.

How it compares

This sits in the AI and media services group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by ramonlimaramos; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Things to watch

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

How to install the Unified MCP Client Library For Elixir MCP server

{
  "mcpServers": {
    "airbnb": {
      "command": "npx",
      "args": ["-y", "@openbnb/mcp-server-airbnb"]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

  • Elixir 1.15+ - Erlang/OTP 25+ - MCP implementation (like Playwright MCP) - LLM API access (OpenAI, Anthropic, etc.)
VariableDescriptionRequired
DISPLAYConfiguration value read at startup.Optional
OPENAI_API_KEYCredential the server authenticates with.Yes
ANTHROPIC_API_KEYCredential the server authenticates with.Yes
MCP_USE_LOG_LEVELConfiguration value read at startup.Optional

Frequently asked questions

Mcpixir works with any LLM that supports tool calling, including OpenAI, Anthropic, and Groq. You must configure the corresponding API keys.