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Network packet analyzer CLI in C v1.0.0

Use this resource to build a C network packet analyzer with libpcap

New

  • 360 downloads
  • 182 likes
  • 55 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install c-libpcap-packet-analyzer

First time: connect the CLI with

npx --yes palatekit@latest login

The prompt asks for a network packet analyzer in C using libpcap, which captures traffic from an interface with filters, decodes common protocol headers, computes bandwidth and connection statistics, exports to PCAP or CSV, and flags suspicious traffic patterns. You get a brief for a coding agent.

Mostly picked by

Updated November 2, 2026

Card for the “Network packet analyzer CLI in C” prompt

Details

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

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What you get

  • The full prompt, ready to paste
  • Capture, decoding and alerts to build

Good fit for

  • A network diagnostics tool for a small team
  • A learning project on TCP and UDP

Not for

    Tags

    • network
    • packets
    • libpcap
    • protocols
    • c

    About

    You say

    “Write the analyzer with capture on eth0, a port 53 filter and CSV export.”

    Card for the “Network packet analyzer CLI in C” prompt

    Prompt published by f under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Paste the prompt into your assistant or agent
    2. Ask it to build a C network packet analyzer with libpcap
    3. Review and adjust the result

    Content preview

    Files

    • c-libpcap-packet-analyzer.md0.6 KB
    • LICENSE0.6 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    f
    Source
    github.com/f/prompts.chat/blob/cecef6fc73c2c389770695a56252d331981727de/prompts.csv
    Licence
    CC0-1.0

    Notice

    « Network Packet Analyzer CLI » (f, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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