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 Headless Automation

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

5 functions 2 read 3 write API key auth

Submit Sendy feedback View package source

Sendy CLI for Headless Automation

Use KosmoKrator as a non-interactive integration runtime for local automations and wrappers.

Use headless automation when another tool needs a stable local command surface. 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 Headless Automation
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. Shell Scripts Sendy CLI for shell scripts. Coding Agents Sendy CLI for coding agents.