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ChurnZero MCP Integration for LangChain

Connect ChurnZero to LangChain 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 ChurnZero to LangChain

Bridge LangChain agents to local KosmoKrator integration tools through MCP or headless CLI calls.

Use the MCP gateway when the agent should discover tools, or wrap kosmo integrations:call for fixed chains. The gateway is local, scoped to this integration, and starts with --write=deny so LangChain can inspect read-capable tools without receiving write access by default.

ChurnZero MCP Config for LangChain

Keep the gateway scoped to the integration and operation class needed by the chain.

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

Run the Gateway Manually

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

Why Use KosmoKrator Here

Scoped tools

Expose only ChurnZero 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.

ChurnZero Tools Visible to LangChain

LangChain sees stable MCP tool names generated from the ChurnZero integration catalog.

MCP toolSource functionTypeDescription
integration__churnzero__churnzero_list_accounts churnzero.churnzero_list_accounts Read Search and list accounts in ChurnZero. Use the search parameter to filter accounts by name or other attributes. Returns a paginated list of accounts with their details.
integration__churnzero__churnzero_get_account churnzero.churnzero_get_account Read Get full details for a single account in ChurnZero, including health score, license information, custom fields, and associated data.
integration__churnzero__churnzero_list_contacts churnzero.churnzero_list_contacts Read List contacts in ChurnZero. Optionally filter by account ID to get contacts for a specific account, or use search to find contacts by name or email. Supports pagination.
integration__churnzero__churnzero_get_contact churnzero.churnzero_get_contact Read Get full details for a single contact in ChurnZero, including email, phone, role, account association, and custom fields.
integration__churnzero__churnzero_list_alerts churnzero.churnzero_list_alerts Read List alerts in ChurnZero — risk signals, usage drops, renewal reminders, and other notifications. Filter by account ID or alert status. Supports pagination.
integration__churnzero__churnzero_list_usage churnzero.churnzero_list_usage Read List usage data in ChurnZero — track how customers engage with your product features. Filter by account ID or specific feature/module name. Supports pagination.
integration__churnzero__churnzero_get_current_user churnzero.churnzero_get_current_user Read Get the profile of the currently authenticated ChurnZero user — name, email, role, tenant, and other account details.

Related ChurnZero Pages

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