Can I use MailerLite as a CLI?

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

Can I expose MailerLite through MCP?

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

Where are MailerLite credentials stored?

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

Can I deny write access for MailerLite MCP tools?

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

MailerLite MCP, CLI, and Lua Integration for AI Agents

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

8 functions 4 read 4 write API key auth

Submit MailerLite feedback View package source

MailerLite 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: mailerlite
route_slug: mailerlite
package: mailerlite
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. MailerLite CLIHeadless setup and direct function calls. MailerLite 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.

MailerLite MCP Client Matrix

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

MailerLite CLI Matrix

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

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

Function Catalog

Function	Type	Parameters	Description
`mailerlite.mailerlite_list_subscribers`	Read `read`	3	List subscribers from MailerLite. Supports pagination and filtering by status (active, unsubscribed, etc.).
`mailerlite.mailerlite_get_subscriber`	Read `read`	1	Get details for a single MailerLite subscriber by their ID.
`mailerlite.mailerlite_create_subscriber`	Write `write`	3	Add a new subscriber to MailerLite. Provide an email address and optionally a name and custom fields.
`mailerlite.mailerlite_update_subscriber`	Write `write`	3	Update an existing subscriber in MailerLite. Provide the subscriber ID and fields to update.
`mailerlite.mailerlite_delete_subscriber`	Write `write`	1	Delete a subscriber from MailerLite by their ID. This action is permanent.
`mailerlite.mailerlite_list_groups`	Read `read`	2	List subscriber groups (segments) from MailerLite. Supports pagination.
`mailerlite.mailerlite_add_subscriber_to_group`	Write `write`	3	Add a subscriber to a MailerLite group by providing the group ID and subscriber email.
`mailerlite.mailerlite_get_current_user`	Read `read`	0	Get the currently authenticated MailerLite account information. Useful for verifying API credentials.