Huly MCP server

Huly MCP

Huly MCP is a feature-complete MCP server for Huly integration. Published on npm as @firfi/huly-mcp.

It connects to Huly Platform deployments and should also work with the Platform Collective and TraceX forks. Intabia 0.8.33 / model 0.8.4 has been compatibility-tested; known gaps are tracked in issue #279. Fork support remains unofficial.

Huly CLI Alternative

Looking for a Huly CLI, terminal-native Huly integration, or a scripting and automation alternative to running an MCP server? Huly CLI is a feature-complete command-line interface for Huly, published as @firfi/huly-cli, with full Huly operation parity with Huly MCP. It exposes the same Huly operations as native, schema-aware commands with human-readable or JSON output, file-backed inputs, uploads, and downloads.

Huly MCP and Huly CLI are maintained together in this monorepo and derive from the same shared operation registry, keeping operation inputs, outputs, warnings, and typed failures aligned. See the Huly CLI documentation for the complete generated command reference, or browse CLI examples, Huly automation patterns, and the Huly MCP vs CLI comparison.

Installation

Node.js requirement

Huly MCP requires Node.js 22.19.0 or later. MCP clients do not provide a Node.js runtime: node, npx, and the #!/usr/bin/env node package executable resolve Node.js from the environment in which the MCP client runs. Check that environment before installation:

node --version

If an MCP client starts Huly MCP with an older runtime, Huly MCP initializes a diagnostic-only MCP surface instead of loading the incompatible application. Its server instructions and gethulystartup_diagnostic tool report the detected executable and required version, and the same unsupported Node.js runtime diagnostic is written to stderr. Upgrade Node.js or configure the MCP server command to use the absolute path of a compatible Node.js executable, then restart the MCP server. Huly operations remain unavailable until the runtime is upgraded.

The standard configuration works with most MCP clients:

{
  "mcpServers": {
    "huly": {
      "command": "npx",
      "args": ["-y", "@firfi/huly-mcp@latest"],
      "env": {
        "HULY_URL": "https://your-huly-instance.example.com",
        "HULY_EMAIL": "your@email.com",
        "HULY_PASSWORD": "yourpassword",
        "HULY_WORKSPACE": "yourworkspace"
      }
    }
  }
}

Tool Exposure Defaults

Shortened. The full README is on GitHub.