Schematic

Schematic MCP Server

An MCP server that connects AI assistants to Schematic -- the platform for managing billing, plans, features, and entitlements.

Use this server to let Claude, Cursor, or any MCP-compatible client look up companies, manage plan entitlements, set overrides, create features, and more -- all through natural language.

Quick Start

Prerequisites

1. Get your Schematic secret API key: Sign up for a Schematic account and get your secret API key from the Schematic dashboard. Note: use your secret API key, not the publishable key.

Installation

Option 1: Using Claude CLI (Recommended)

1. Install the package from npm:

``bash npm i @schematichq/schematic-mcp ``

1. Add the MCP server to Claude:

``bash claude mcp add --transport stdio --scope project schematic --env SCHEMATIC_API_KEY=your-secret-api-key-here -- npx @schematichq/schematic-mcp ``

Replace your-secret-api-key-here with your actual Schematic API key.

Option 2: Manual Configuration

Claude Desktop / Claude Code

Add to your Claude config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):

{
  "mcpServers": {
    "schematic": {
      "command": "npx",
      "args": ["-y", "@schematichq/schematic-mcp"],
      "env": {
        "SCHEMATIC_API_KEY": "your-secret-api-key-here"
      }
    }
  }
}

Cursor

Add to your Cursor MCP config (Settings > MCP Servers, or edit the file directly):

• macOS: ~/.cursor/mcp.json
• Linux: ~/.cursor/mcp.json
• Windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "schematic": {
      "command": "npx",
      "args": ["-y", "@schematichq/schematic-mcp"],
      "env": {
        "SCHEMATIC_API_KEY": "your-secret-api-key-here"
      }
    }
  }
}

After adding the config, restart Cursor for the server to be picked up.

Configuration

The server needs a Schematic secret API key (not the publishable key). It checks two sources in order:

1. Environment variable (recommended): SCHEMATIC_API_KEY
2. Config file (fallback): ~/.schematic-mcp/config.json

{
  "apiKey": "your-secret-api-key-here"
}

You can find your secret API key in the Schematic dashboard.

Custom API base URL (optional)

By default the server targets the production Schematic API. To point it at a local or non-production API, set SCHEMATIC_API_URL:

{
  "command": "npx",
  "args": ["@schematichq/schematic-mcp"],
  "env": {
    "SCHEMATIC_API_KEY": "your-secret-api-key-here",
    "SCHEMATIC_API_URL": "http://localhost:8080"
  }
}

When unset, the SDK's production default is used.

Tools

Company Lookup

| Tool | Description | |------|-------------| | get_company | Look up a company by ID, name, Stripe customer ID, or custom key. Returns details, plan, trial status, and links. | | create_company | Create (upsert) a company identified by a key (keyName/keyValue), with an optional name and traits. Updates the company if the key already exists. | | get_company_plan | Get the plan a company is currently on. | | get_company_trial_info | Check if a company is on a trial and when it ends. | | count_companies_on_plan | Count how many companies are on a specific plan. | | link_stripe_to_schematic | Find the Schematic company for a Stripe customer ID, or vice versa. |

Company Overrides

| Tool | Description | |------|-------------| | list_company_overrides | List overrides by company or by feature. | | set_company_override | Set or update an override for a company on a specific feature. Supports boolean (on/off), numeric, and unlimited values. | | remove_company_override | Remove an override so the company falls back to plan entitlements. |

Plan Management

| Tool | Description | |------|-------------| | list_plans | List all plans. | | create_plan | Create a new plan. | | add_entitlements_to_plan | Add feature entitlements to a plan. Auto-detects feature type and sets appropriate value types. |

Feature Management

| Tool | Description | |------|-------------| | list_features | List all features. | | create_feature | Create a new feature flag. Supports boolean (on/off), event-based (metered), and trait-based types. Automatically creates an associated flag. |

Example Prompts

Once configured, try asking your AI assistant:

• "What plan is Acme Corp on?"
• "List all my plans and their features"
• "Create a boolean feature called 'Advanced Analytics'"
• "Set an override for Acme Corp to have unlimited API calls"
• "How many companies are on the Pro plan?"
• "Find the Schematic company linked to Stripe customer cus_abc123"

Development

# Install dependencies
yarn install

# Build
yarn build

# Run in development mode (auto-recompile on changes)
yarn dev

# Run tests
yarn test

License

MIT

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: SchematicHQ
• Source: SchematicHQ/schematic-mcp
• License: MIT

Install and usage instructions live in the source repository linked above.