LSP Servers#

MiMo Code integrates with your Language Server Protocol (LSP) to help the LLM interact with your codebase. It uses diagnostics to provide feedback to the LLM.

#Built-in

MiMo Code comes with several built-in LSP servers for popular languages:

LSP servers are automatically enabled when one of the above file extensions are detected and the requirements are met.

#How It Works

When mimocode opens a file, it:

1. Checks the file extension against all enabled LSP servers.
2. Starts the appropriate LSP server if not already running.

#Configure

You can customize LSP servers through the lsp section in your mimocode config.

{
  "$schema": "https://mimo.xiaomi.com//config.json",
  "lsp": {}
}

Each LSP server supports the following:

Let's look at some examples.

#Environment variables

Use the env property to set environment variables when starting the LSP server:

1{
2  "$schema": "https://mimo.xiaomi.com//config.json",
3  "lsp": {
4    "rust": {
5      "env": {
6        "RUST_LOG": "debug"
7      }
8    }
9  }
10}

#Initialization options

Use the initialization property to pass initialization options to the LSP server. These are server-specific settings sent during the LSP initialize request:

1{
2  "$schema": "https://mimo.xiaomi.com//config.json",
3  "lsp": {
4    "typescript": {
5      "initialization": {
6        "preferences": {
7          "importModuleSpecifierPreference": "relative"
8        }
9      }
10    }
11  }
12}

#Disabling LSP servers

To disable all LSP servers globally, set lsp to false:

1{
2  "$schema": "https://mimo.xiaomi.com//config.json",
3  "lsp": false
4}

To disable a specific LSP server, set disabled to true:

1{
2  "$schema": "https://mimo.xiaomi.com//config.json",
3  "lsp": {
4    "typescript": {
5      "disabled": true
6    }
7  }
8}

#Custom LSP servers

You can add custom LSP servers by specifying the command and file extensions:

1{
2  "$schema": "https://mimo.xiaomi.com//config.json",
3  "lsp": {
4    "custom-lsp": {
5      "command": ["custom-lsp-server", "--stdio"],
6      "extensions": [".custom"]
7    }
8  }
9}

#Additional Information

#PHP Intelephense

PHP Intelephense offers premium features through a license key. You can provide a license key by placing (only) the key in a text file at:

• On macOS/Linux: $HOME/intelephense/license.txt
• On Windows: %USERPROFILE%/intelephense/license.txt

The file should contain only the license key with no additional content.