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High-performance AF_XDP sockets v1.0.0

Use this resource to build fast packet processing with AF_XDP sockets

New

  • 449 downloads
  • 102 likes
  • 234 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install af-xdp-sockets

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 helps you create the socket and UMEM, set up the fill and receive rings, then write the XDP program that redirects traffic to the socket. It also compares copy and zero-copy modes on your network card.

Mostly picked by

Updated November 2, 2026

Card for the “High-performance AF_XDP sockets” skill

Details

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

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What you get

  • SKILL.md: architecture, UMEM and XSK socket creation
  • SKILL.md: XDP_REDIRECT program, receive loop and copy or zero-copy modes

Good fit for

  • You want to process traffic without the complexity of DPDK
  • You are writing a load balancer or an intrusion detection dataplane

Not for

    Tags

    • af_xdp
    • xdp
    • networking
    • linux

    About

    You say

    “Write the AF_XDP socket and the XDP_REDIRECT program to receive UDP traffic on port 4789.”

    Card for the “High-performance AF_XDP sockets” skill

    Skill published by mohitmishra786 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 build fast packet processing with AF_XDP sockets
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md7.5 KB

    Origin and licence

    Listed unmodified

    Author
    mohitmishra786
    Source
    github.com/mohitmishra786/low-level-dev-skills/tree/bdc58472fa9f309ed1b3f7d985a0d8e9bd8f4608/skills/async-io/af-xdp
    Licence
    MIT

    Notice

    « af-xdp » (mohitmishra786, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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