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Diagnosing Customer.io errors v1.0.0

Use this resource to diagnose and fix Customer.io API, delivery or campaign errors

New

  • 424 downloads
  • 168 likes
  • 240 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install customerio-error-diagnosis

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 identifies the HTTP code, checks the identifier, date format and consent, then proposes a limited fix. You get a ranked diagnosis with the evidence to keep.

Mostly picked by

Updated November 2, 2026

Card for the “Diagnosing Customer.io errors” skill

Details

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

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What you get

  • SKILL.md: HTTP code table, common errors and method
  • references/implementation.md: check and fix code

Good fit for

  • The Customer.io API returns 401 or 429 errors
  • An event does not trigger the expected campaign

Not for

    Tags

    • customer.io
    • errors
    • api
    • campaigns

    About

    You say

    “Our Customer.io API returns 422 on transactional messages: help me find the cause.”

    Card for the “Diagnosing Customer.io errors” skill

    Skill published by Jeremy Longshore <jeremy@intentsolutions.io> 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 diagnose and fix Customer.io API, delivery or campaign errors
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/implementation-guide.md4.9 KB
    • references/implementation.md3.9 KB
    • SKILL.md8.8 KB

    Origin and licence

    Listed unmodified

    Author
    Jeremy Longshore <jeremy@intentsolutions.io>
    Source
    github.com/jeremylongshore/tons-of-skills-marketplace/tree/ab85a061f7bcc039dac13ee193de7a4cd4388571/skills/.curated/customerio-common-errors
    Licence
    MIT

    Notice

    « customerio-common-errors » (Jeremy Longshore <jeremy@intentsolutions.io>, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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