Can I use Loops as a CLI?

Yes. KosmoKrator exposes a Loops CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose Loops through MCP?

Yes. The KosmoKrator MCP gateway can expose selected Loops tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are Loops credentials stored?

Loops credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for Loops MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

Loops MCP Integration for LangChain

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

6 functions 3 read 3 write API key auth

Submit Loops feedback View package source

Connect Loops 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.

Loops MCP Config for LangChain

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

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

Run the Gateway Manually

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

Why Use KosmoKrator Here

Scoped tools

Expose only Loops 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.

Loops Tools Visible to LangChain

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

MCP tool	Source function	Type	Description
`integration__loops__loops_list_contacts`	`loops.loops_list_contacts`	Read	List contacts from Loops with pagination. Returns contact records including email, name, and custom properties.
`integration__loops__loops_get_contact`	`loops.loops_get_contact`	Read	Get a single contact from Loops by their unique contact ID. Returns full contact details including email, name, and custom properties.
`integration__loops__loops_create_contact`	`loops.loops_create_contact`	Write	Create a new contact in Loops. Requires an email address. Optionally include first and last name.
`integration__loops__loops_update_contact`	`loops.loops_update_contact`	Write	Update an existing contact in Loops. Provide the contact ID and the fields to update (e.g., email, first_name, last_name, or custom properties).
`integration__loops__loops_send_event`	`loops.loops_send_event`	Write	Send a custom event to Loops for a contact identified by email. Events can trigger automations and loops in your Loops account.
`integration__loops__loops_get_current_user`	`loops.loops_get_current_user`	Read	Get the currently authenticated Loops user. Use this to verify the API connection and see account details.

Related Loops Pages

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