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Agent host chat contributions v1.0.0

Use this resource to add cross-cutting behavior through a chat contribution

New

  • 526 downloads
  • 180 likes
  • 168 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install agent-host-chat-contributions

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 first checks that the behavior belongs in a contribution, then codes the lifecycle hook, service dependencies and tests. You get an isolated contribution that keeps the host core lean.

Mostly picked by

Updated November 2, 2026

Card for the “Agent host chat contributions” skill

Details

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

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What you get

  • SKILL.md: rule against the old failure mode
  • SKILL.md: anatomy, registration and seven hooks
  • SKILL.md: ordering, mementos and failure isolation

Good fit for

  • You add context injection to an agent turn
  • You review code added to AgentService

Not for

    Tags

    • agent host
    • contributions
    • lifecycle
    • chat

    About

    You say

    “Add a contribution that injects an instruction at the start of each agent host turn.”

    Card for the “Agent host chat contributions” skill

    Skill published by microsoft 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 add cross-cutting behavior through a chat contribution
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md16.6 KB

    Origin and licence

    Listed unmodified

    Author
    microsoft
    Source
    github.com/microsoft/vscode/tree/c237f99ee87f8977a3e68b9ce797b8b8bd743201/.github/skills/agent-host-chat-contributions
    Licence
    MIT

    Notice

    « agent-host-chat-contributions » (microsoft, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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