Protolint MCP Server

A pluggable linter and fixer to enforce Protocol Buffer style and conventions.

Local serverstdioPython

What is the Protolint MCP Server?

A pluggable linter and fixer to enforce Protocol Buffer style and conventions.

What you get

protolint is the pluggable linting/fixing utility for Protocol Buffer files (proto2+proto3):

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Protolint MCP Server

{
  "mcpServers": {
    "protolint": {
      "command": "npx",
      "args": ["-y", "protolint"],
      "env": {
        "PROTOLINT_MIRROR_HOST": "your-value",
        "PROTOLINT_MIRROR_REMOTE_PATH": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
PROTOLINT_MIRROR_HOSTEndpoint or connection string the server talks to.Optional
PROTOLINT_MIRROR_REMOTE_PATHFilesystem location the server is allowed to use.Optional

Example prompts to try

  • “Use Protolint to Usage.”

Frequently asked questions

A pluggable linter and fixer to enforce Protocol Buffer style and conventions. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.