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Building with coss.com: email, SMS and webhooks v1.0.0

Use this resource to integrate coss.com into a project to send email or SMS and receive webhooks

New

  • 364 downloads
  • 213 likes
  • 160 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install coss-email-sms-webhooks-sdk

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent reads the coss.com documentation first, gets a development key, writes the code with the SDK, configures webhooks, then checks the sends and events. It relies on the documentation rather than guessed field names.

Mostly picked by

Updated November 2, 2026

Card for the “Building with coss.com: email, SMS and webhooks” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: reading the docs, development key and code writing
  • SKILL.md: webhook setup and checking sends and events

Good fit for

  • Your app must send transactional email with coss.com
  • You want coss.com webhooks received in your app

Not for

    Tags

    • coss.com
    • email
    • SMS
    • webhooks
    • SDK

    About

    You say

    “Add a welcome email to my app with coss.com and check that it was sent.”

    Card for the “Building with coss.com: email, SMS and webhooks” skill

    Skill published by cosscom under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to integrate coss.com into a project to send email or SMS and receive webhooks
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • SKILL.md5.2 KB

    Origin and licence

    Listed unmodified

    Author
    cosscom
    Source
    github.com/cosscom/coss/tree/0f3271ba7699c9d2ce0efbd7b16ad0972ffefd67/plugins/coss/skills/coss
    Licence
    MIT

    Notice

    « coss » (cosscom, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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