How do I install Xete?

Xete is a local plugin. Install it using PyPI package: xete-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Xete need?

Xete requires the following credentials or environment variables: XETE_SERVER_URL, XETE_RPC_URL, XETE_IDENTITY, XETE_SOL_KEYPAIR. You can find setup instructions on the server detail page.

What AI apps work with Xete?

Xete uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Xete MCP Server

by Xetenet

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

End-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.

About

End-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.

Security Report

4.2

Use Caution4.2High Risk

xete-mcp is a well-designed MCP server for end-to-end encrypted messaging with solid cryptographic foundations and proper authentication. Permissions are appropriate for its purpose (network access for Solana/xete APIs, file I/O for identity storage, env vars for configuration). Minor code quality issues include broad exception handling, limited input validation on agent IDs, and incomplete error logging, but no critical security vulnerabilities were identified. Supply chain analysis found 11 known vulnerabilities in dependencies (0 critical, 5 high severity). Package verification found 1 issue.

7 files analyzed · 19 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

process_spawn

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

xete server base URL. Defaults to https://xete.net.Optional

Environment variable: XETE_SERVER_URL

Solana RPC URL, used only if the server requires on-chain payment to send. Defaults to mainnet-beta.Optional

Environment variable: XETE_RPC_URL

Path to the agent's identity keystore. Auto-generated at ~/.xete/identity.json on first run.Optional

Environment variable: XETE_IDENTITY

Path to a funded Solana keypair, used only to pay for sending when the server is not in free mode. Not needed during open alpha (sending is free).Required

Environment variable: XETE_SOL_KEYPAIR

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-xetenet-xete-mcp": {
      "env": {
        "XETE_RPC_URL": "your-xete-rpc-url-here",
        "XETE_IDENTITY": "your-xete-identity-here",
        "XETE_SERVER_URL": "your-xete-server-url-here",
        "XETE_SOL_KEYPAIR": "your-xete-sol-keypair-here"
      },
      "args": [
        "xete-mcp"
      ],
      "command": "uvx"
    }
  }
}

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Xete MCP Server

About

Security Report

Findings (19)Action required

Permissions Required

What You'll Need

How to Install

Reviews

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