Can I use Customer.io as a CLI?

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

Can I expose Customer.io through MCP?

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

Where are Customer.io credentials stored?

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

Can I deny write access for Customer.io MCP tools?

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

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Customer.io MCP, CLI, and Lua Integration for AI Agents

Customer.io integration docs for AI agents: MCP gateway setup, Customer.io CLI commands, Lua API reference, credentials, and function schemas.

7 functions 5 read 2 write API key auth

Submit Customer.io feedback View package source

Customer.io for agents

Credentials can be configured manually in web or CLI hosts.

Use this integration from Lua code mode, the headless integrations CLI, or the KosmoKrator MCP gateway. The same package metadata powers all three surfaces.

Machine-Readable Metadata

integration_slug: customerio
route_slug: customerio
package: customerio
auth_strategy: api_key API key
cli_setup_supported: true
cli_runtime_supported: true
mcp_gateway_supported: true
lua_supported: true
supports_multi_account: true

Quick Links

Lua APIAgent-facing namespace and function reference. Customer.io CLIHeadless setup and direct function calls. Customer.io MCPMCP gateway setup for external clients. Submit feedbackReport missing tools, auth problems, wrong docs, or runtime issues. ContributeAdd tools or improve metadata in the integrations repo.

Customer.io MCP Client Matrix

Use these pages when a specific agent client or framework needs copy-pasteable MCP setup for Customer.io.

Customer.io CLI Matrix

Use these pages for direct Customer.io CLI workflows in scripts, CI, cron, and agent wrappers.

CI Customer.io CLI for CI. Cron Jobs Customer.io CLI for cron jobs. Shell Scripts Customer.io CLI for shell scripts. Headless Automation Customer.io CLI for headless automation. Coding Agents Customer.io CLI for coding agents.

Function Catalog

Function	Type	Parameters	Description
`customerio.customerio_identify_customer`	Write `write`	4	Create or update a customer profile in Customer.io. Use this to add new customers or update existing customer attributes like email, name, and custom properties.
`customerio.customerio_track_event`	Write `write`	3	Track a custom event for a customer in Customer.io. Events trigger campaign workflows and can be used to segment customers.
`customerio.customerio_list_segments`	Read `read`	0	List all segments in the Customer.io workspace. Segments are dynamic groups of customers defined by conditions.
`customerio.customerio_list_campaigns`	Read `read`	0	List all campaigns in the Customer.io workspace. Campaigns are automated message sequences triggered by events or segments.
`customerio.customerio_get_campaign`	Read `read`	1	Get detailed information about a specific campaign in Customer.io, including its triggers, actions, and performance metrics.
`customerio.customerio_list_newsletters`	Read `read`	0	List all newsletters in the Customer.io workspace. Newsletters are one-time broadcast messages sent to segments.
`customerio.customerio_get_current_user`	Read `read`	0	Get the currently authenticated user and account information from Customer.io. Useful for verifying API credentials and checking workspace details.