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Network troubleshooting for developers v1.0.0

Use this resource to diagnose a developer network failure safely and in a targeted way

New

  • 160 downloads
  • 225 likes
  • 121 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install network-troubleshoot-rule

First time: connect the CLI with

npx --yes palatekit@latest login

Cursor follows a four-step method: collect the error, classify it, run read-only diagnostics limited to the failing target, then explain the result. It does not change network settings, does not disable TLS verification and masks credentials and internal addresses in reports.

Mostly picked by

Updated November 2, 2026

Card for “Network troubleshooting for developers”

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC0-1.0

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What you get

  • The .mdc file (in English): diagnostic method, safety limits and error categories
  • A reminder on how to share logs

Good fit for

  • A developer blocked by an unreachable package registry
  • A team that wants network diagnostics without touching configuration

Not for

    Tags

    • network
    • diagnostics
    • security

    About

    You say

    “Why does npm install fail with a certificate error on this registry?”

    Card for “Network troubleshooting for developers”

    Rule published by PatrickJS under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Copy the .mdc file into your project's .cursor/rules/ folder
    2. Ask Cursor to diagnose a developer network failure safely and in a targeted way
    3. Adjust the rule to your conventions

    Content preview

    Files

    • LICENSE6.5 KB
    • network-troubleshoot-rule.mdc7.9 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    PatrickJS
    Source
    github.com/PatrickJS/awesome-cursorrules/blob/b044f956f021b6e8877f16781bcfc466a6a120e9/rules/network-troubleshoot.mdc
    Licence
    CC0-1.0

    Notice

    « network-troubleshoot » (PatrickJS, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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