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Run SPC-X congestion-control algorithms v1.0.0

Use this resource to load and monitor an SPC-X congestion-control algorithm on a live RoCE fabric

New

  • 421 downloads
  • 188 likes
  • 155 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install spcx-congestion-control-cli

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 choose between SPC-X and doca-pcc, then load, configure, start and stop the algorithm. It confirms the algorithm really controls the traffic before you retune its parameters.

Mostly picked by

Updated November 2, 2026

Card for the “Run SPC-X congestion-control algorithms” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md : decision tree and scope
  • TASKS.md : configuration, run and stop
  • CAPABILITIES.md : SPC-X versus doca-pcc trade-off and safety

Good fit for

  • You want to write an RTT-based congestion algorithm
  • The SPC-X session is loaded but throughput does not change

Not for

    Tags

    • congestion
    • roce
    • spc-x
    • bluefield
    • fabric

    About

    You say

    “Load my SPC-X algorithm on the RoCE port and confirm it controls the traffic.”

    Card for the “Run SPC-X congestion-control algorithms” skill

    Skill published by nvidia under the Apache-2.0 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 load and monitor an SPC-X congestion-control algorithm on a live RoCE fabric
    3. Review and adjust the result

    Content preview

    Files

    • BENCHMARK.md10 KB
    • CAPABILITIES.md24.4 KB
    • evals/evals.json3.4 KB
    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • skill-card.md5.4 KB
    • SKILL.md17.7 KB
    • skill.oms.sig5.1 KB
    • SKILLCARD.yaml2.7 KB
    • TASKS.md30.4 KB

    Origin and licence

    Listed unmodified

    Author
    nvidia
    Source
    github.com/nvidia/skills/tree/ca116d60beafe1b4459f0ab790b7b450912c56b0/skills/doca-spcx-cc
    Licence
    Apache-2.0

    Notice

    « doca-spcx-cc » (nvidia, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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