Can I use Sendy as a CLI?

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

Can I expose Sendy through MCP?

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

Where are Sendy credentials stored?

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

Can I deny write access for Sendy 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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Sendy CLI for Shell Scripts

Use the Sendy CLI for shell scripts with headless JSON commands, schema discovery, credentials, and permission controls.

5 functions 2 read 3 write API key auth

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Sendy CLI for Shell Scripts

Call integration functions from shell scripts with stable JSON input and output.

Use shell scripts for small local automations that need one or more integration calls. The Sendy CLI uses the same integration registry as the TUI, Lua runtime, and MCP gateway, but returns predictable command output for automation.

Command Shape

# Sendy CLI for Shell Scripts
kosmokrator integrations:configure sendy --set api_key="$SENDY_API_KEY" --set hostname="$SENDY_HOSTNAME" --enable --read allow --write ask --json
kosmo integrations:call sendy.sendy_subscribe '{"list":"example_list","email":"example_email","name":"example_name"}' --json

Discovery Before Execution

Agents and scripts can inspect Sendy docs and schemas before choosing a function.

kosmo integrations:docs sendy --json
kosmo integrations:docs sendy.sendy_subscribe --json
kosmo integrations:schema sendy.sendy_subscribe --json
kosmo integrations:search "Sendy" --json
kosmo integrations:list --json

Useful Sendy CLI Functions

Function	Type	Parameters	Description
`sendy.sendy_subscribe`	Write	list, email, name	Subscribe an email address to a Sendy mailing list. Optionally provide a name and custom fields.
`sendy.sendy_unsubscribe`	Write	list, email	Unsubscribe an email address from a Sendy mailing list.
`sendy.sendy_list_subscribers`	Read	list_id	Get the total number of subscribers for a Sendy mailing list.
`sendy.sendy_create_campaign`	Write	from_name, from_email, reply_to, title, subject, html_text, list_ids, plain_text, send_campaign, brand_id, query_string	Create a new email campaign in Sendy. You can create a draft or send immediately. Requires a list ID, subject, HTML content, and sender details.
`sendy.sendy_get_current_user`	Read	none	Get the current brand/account information from Sendy. Useful for verifying credentials and retrieving brand details.

Automation Notes

Use --json for machine-readable output.
Keep credentials out of argv by using environment variables or stored KosmoKrator configuration.
Configure read/write policy before unattended runs; use --force only for trusted automation.
Use the MCP gateway instead when the agent needs dynamic tool discovery inside a conversation.

Related Sendy CLI Pages

CI Sendy CLI for CI. Cron Jobs Sendy CLI for cron jobs. Headless Automation Sendy CLI for headless automation. Coding Agents Sendy CLI for coding agents.