microservices-sh/mcp

npm version Official MCP Registry mcp MCP server

MCP server for AI agents that generate, verify, and deploy Cloudflare-native apps from reusable microservices.sh modules.

This package is a standalone stdio MCP server. It vendors a small microservices.sh SDK/module-contract snapshot until the public SDK is split out.

Why Agents Use It

@microservices-sh/mcp gives coding agents a typed planning layer for building production-oriented Cloudflare apps. Agents can discover verified templates and modules, inspect module contracts, compose an app plan, validate configuration, generate project files for review, run readiness checks, and prepare approval-gated preview deployments through the microservices.sh control plane.

It is useful when an agent needs to build apps with common product modules such as auth, booking, customer records, payments, files, and audit logs without inventing each integration from scratch.

Install

pnpm add -D @microservices-sh/mcp

Or run it directly after publish:

pnpm dlx @microservices-sh/mcp

Or install from Glama:

• @microservices-sh/mcp on Glama

MCP Client Config

{
  "mcpServers": {
    "microservices": {
      "command": "microservices-mcp",
      "env": {
        "MICROSERVICES_API_URL": "https://api.microservices.sh",
        "MICROSERVICES_API_KEY": "favored-secret-manager-reference"
      }
    }
  }
}

For local development inside this repo:

{
  "mcpServers": {
    "microservices-local": {
      "command": "node",
      "args": ["/absolute/path/to/mcp/dist/index.js"]
    }
  }
}

Build the local package first:

pnpm build

For agent-oriented one-click install guidance, see llms-install.md.

Tools

Read-only and local planning tools:

• list_templates
• inspect_template
• list_modules
• inspect_module
• list_module_docs
• get_module_doc
• compose_app
• validate_config
• generate_project
• run_checks
• plan_add_module
• check_updates
• plan_module_upgrade
• get_secrets_status
• create_preview_plan

Remote control-plane tools:

• deploy_preview
• get_deployment_status

deploy_preview is mutating and requires confirm: "preview". Run create_preview_plan first.

Environment

Variable	Purpose
MICROSERVICES_API_URL	Remote control-plane URL. Defaults to https://api.microservices.sh.
MICROSERVICES_API_KEY	Bearer token for remote tools.
MICROSERVICES_TOKEN	Fallback bearer token.

Secret values are never returned by the MCP tools.

Registry Notes

The package is published to npm, listed in the official MCP Registry, and verified by Glama:

• npm: @microservices-sh/mcp
• MCP Registry: sh.microservices/mcp
• Glama: @microservices-sh/mcp
• awesome-mcp-servers: PR #8249
• Remote endpoint: https://api.microservices.sh/mcp

The package declares "mcpName": "sh.microservices/mcp" in package.json. Docker/OCI packaging should wrap this same stdio server rather than forking behavior.