MCP Servers (monorepo)

This repository is a pnpm workspace for MCP server packages maintained by DarkhorseOne Limited.

Implemented MCP servers

The following MCP servers are currently implemented under servers/:

Requirements

• Node.js (recent LTS recommended)
• pnpm (this repo pins a version via packageManager)

Getting started

pnpm install

Common commands

All scripts are run from the repo root:

# Lint all workspace packages
pnpm run lint

# Typecheck all workspace packages
pnpm run typecheck

# Run tests across the workspace
pnpm run test

# Build all workspace packages
pnpm run build

# Run everything (lint, typecheck, test, build)
pnpm run check

# Clean dist outputs in packages
pnpm run clean

Dev shortcuts

If the corresponding workspace package exists, these will run its dev script:

pnpm run dev:gov-uk
pnpm run dev:companies-house

Workspace layout

Workspace package globs are defined in pnpm-workspace.yaml:

• servers/*
• packages/*

Each workspace package should provide its own lint, typecheck, test, and build scripts where applicable.

TypeScript

Shared TypeScript defaults live in tsconfig.base.json. Workspace packages can extend it, for example:

{
  "extends": "../../tsconfig.base.json",
  "compilerOptions": {
    "rootDir": "src",
    "outDir": "dist"
  },
  "include": ["src"]
}

Publishing

This repo includes Changesets tooling (@changesets/cli) for versioning and publishing workspace packages.

pnpm run changeset
pnpm run version:packages
pnpm run publish:packages

Generic npm publish commands

Use these when publishing a single package directly:

# Check current npm user status. 
# If shows, run npm login:
# npm error code E401
# npm error 401 Unauthorized - GET https://registry.npmjs.org/-/whoami
npm whoami
# From the package directory
npm publish --access public

# Or from repo root (workspace filtered)
pnpm --filter <workspace-package-name> publish --access public

License

Copyright (c) DarkhorseOne Limited.