Can I use Mailjet as a CLI?

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

Can I expose Mailjet through MCP?

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

Where are Mailjet credentials stored?

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

Can I deny write access for Mailjet MCP tools?

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

Mailjet MCP, CLI, and Lua Integration for AI Agents

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

9 functions 7 read 2 write API key auth

Submit Mailjet feedback View package source

Mailjet 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: mailjet
route_slug: mailjet
package: mailjet
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. Mailjet CLIHeadless setup and direct function calls. Mailjet 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.

Mailjet MCP Client Matrix

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

Claude Code Mailjet MCP setup for Claude Code. Cursor Mailjet MCP setup for Cursor. Codex Mailjet MCP setup for Codex. OpenAI Agents Mailjet MCP setup for OpenAI Agents SDK. Claude Agent SDK Mailjet MCP setup for Claude Agent SDK. Vercel AI SDK Mailjet MCP setup for Vercel AI SDK. LangChain Mailjet MCP setup for LangChain. LangGraph Mailjet MCP setup for LangGraph. CrewAI Mailjet MCP setup for CrewAI. MCP clients Mailjet MCP setup for Generic MCP Clients.

Mailjet CLI Matrix

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

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

Function Catalog

Function	Type	Parameters	Description
`mailjet.mailjet_send_email`	Write `write`	7	Send an email via Mailjet. Specify sender, one or more recipients, subject, and HTML body.
`mailjet.mailjet_list_contacts`	Read `read`	2	List contacts in the Mailjet account. Returns paginated contact data including email addresses and metadata.
`mailjet.mailjet_get_contact`	Read `read`	1	Get details for a single Mailjet contact by ID or email address.
`mailjet.mailjet_create_contact`	Write `write`	1	Create a new contact in Mailjet. Provide the email address to add.
`mailjet.mailjet_list_campaigns`	Read `read`	2	List email campaigns in the Mailjet account. Returns campaign IDs, subjects, and status.
`mailjet.mailjet_get_campaign`	Read `read`	1	Get details for a single Mailjet email campaign by ID.
`mailjet.mailjet_list_templates`	Read `read`	2	List email templates available in the Mailjet account.
`mailjet.mailjet_get_stats`	Read `read`	4	Get email statistics from the Mailjet statcounters endpoint. Returns send, delivery, open, click, and bounce counts.
`mailjet.mailjet_get_current_user`	Read `read`	0	Get the authenticated Mailjet user profile information.