KosmoKrator

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ChartMogul MCP Integration for LangGraph

Connect ChartMogul to LangGraph through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 7 read 0 write API key auth
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Connect ChartMogul to LangGraph

Run KosmoKrator integration calls from LangGraph nodes while preserving local credentials and permissions.

Use a graph node that calls the KosmoKrator CLI for deterministic steps or an MCP client for dynamic tool selection. The gateway is local, scoped to this integration, and starts with --write=deny so LangGraph can inspect read-capable tools without receiving write access by default.

ChartMogul MCP Config for LangGraph

Headless CLI calls fit repeatable graph edges; MCP fits exploratory agent nodes.

{
  "mcpServers": {
    "kosmokrator-chartmogul": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=chartmogul",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=chartmogul --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only ChartMogul instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

ChartMogul Tools Visible to LangGraph

LangGraph sees stable MCP tool names generated from the ChartMogul integration catalog.

MCP toolSource functionTypeDescription
integration__chartmogul__chartmogul_list_customers chartmogul.chartmogul_list_customers Read List customers from ChartMogul. Supports filtering by status or email and pagination. Returns customer details including UUID, name, email, company, and status.
integration__chartmogul__chartmogul_get_customer chartmogul.chartmogul_get_customer Read Get details for a single ChartMogul customer by UUID. Returns full customer information including attributes, address, and custom fields.
integration__chartmogul__chartmogul_list_subscriptions chartmogul.chartmogul_list_subscriptions Read List subscriptions from ChartMogul. Supports filtering by customer UUID or status and pagination. Returns subscription details including plan, dates, and state.
integration__chartmogul__chartmogul_list_plans chartmogul.chartmogul_list_plans Read List billing plans from ChartMogul. Returns plan details including name, interval, amount, and currency.
integration__chartmogul__chartmogul_list_invoices chartmogul.chartmogul_list_invoices Read List invoices from ChartMogul. Supports filtering by customer UUID and pagination. Returns invoice details including amount, dates, line items, and status.
integration__chartmogul__chartmogul_get_metrics chartmogul.chartmogul_get_metrics Read Query subscription analytics metrics from ChartMogul. Returns key metrics like MRR, ARR, churn rate, customer count, and more. Specify a date range and interval for timeseries data.
integration__chartmogul__chartmogul_get_current_user chartmogul.chartmogul_get_current_user Read Get the currently authenticated ChartMogul user. Returns user details including name, email, and account information. Useful for verifying API credentials.

Related ChartMogul Pages

ChartMogul CLIUse direct JSON commands instead of MCP discovery. ChartMogul MCPFull gateway reference and MCP tool names. KosmoKrator for LangGraphClient-level gateway setup.